-// Partial Copyright Jerome Benoit. 2021-2023. All Rights Reserved.
+// Partial Copyright Jerome Benoit. 2021-2024. All Rights Reserved.
-import { createHash } from 'node:crypto';
-import { EventEmitter } from 'node:events';
-import { type FSWatcher, existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
-import { dirname, join } from 'node:path';
-import { URL } from 'node:url';
-import { parentPort } from 'node:worker_threads';
+import { createHash, randomInt } from 'node:crypto'
+import { EventEmitter } from 'node:events'
+import { existsSync, type FSWatcher, mkdirSync, readFileSync, rmSync, writeFileSync } from 'node:fs'
+import { dirname, join } from 'node:path'
+import { URL } from 'node:url'
+import { parentPort } from 'node:worker_threads'
-import { millisecondsToSeconds, secondsToMilliseconds } from 'date-fns';
-import merge from 'just-merge';
-import { type RawData, WebSocket } from 'ws';
+import { millisecondsToSeconds, secondsToMilliseconds } from 'date-fns'
+import { mergeDeepRight, once } from 'rambda'
+import { type RawData, WebSocket } from 'ws'
-import { AutomaticTransactionGenerator } from './AutomaticTransactionGenerator';
-import { ChargingStationWorkerBroadcastChannel } from './broadcast-channel/ChargingStationWorkerBroadcastChannel';
-import {
- addConfigurationKey,
- deleteConfigurationKey,
- getConfigurationKey,
- setConfigurationKeyValue,
-} from './ConfigurationKeyUtils';
-import {
- buildConnectorsMap,
- checkChargingStation,
- checkConfiguration,
- checkConnectorsConfiguration,
- checkStationInfoConnectorStatus,
- checkTemplate,
- createBootNotificationRequest,
- createSerialNumber,
- getAmperageLimitationUnitDivider,
- getBootConnectorStatus,
- getChargingStationConnectorChargingProfilesPowerLimit,
- getChargingStationId,
- getDefaultVoltageOut,
- getHashId,
- getIdTagsFile,
- getMaxNumberOfEvses,
- getNumberOfReservableConnectors,
- getPhaseRotationValue,
- hasReservationExpired,
- initializeConnectorsMapStatus,
- propagateSerialNumber,
- stationTemplateToStationInfo,
- warnTemplateKeysDeprecation,
-} from './Helpers';
-import { IdTagsCache } from './IdTagsCache';
-import {
- OCPP16IncomingRequestService,
- OCPP16RequestService,
- OCPP16ResponseService,
- OCPP16ServiceUtils,
- OCPP20IncomingRequestService,
- OCPP20RequestService,
- OCPP20ResponseService,
- type OCPPIncomingRequestService,
- type OCPPRequestService,
- OCPPServiceUtils,
-} from './ocpp';
-import { SharedLRUCache } from './SharedLRUCache';
-import { BaseError, OCPPError } from '../exception';
-import { PerformanceStatistics } from '../performance';
+import { BaseError, OCPPError } from '../exception/index.js'
+import { PerformanceStatistics } from '../performance/index.js'
import {
type AutomaticTransactionGeneratorConfiguration,
AvailabilityType,
ChargingStationEvents,
type ChargingStationInfo,
type ChargingStationOcppConfiguration,
+ type ChargingStationOptions,
type ChargingStationTemplate,
type ConnectorStatus,
ConnectorStatusEnum,
FirmwareStatus,
type FirmwareStatusNotificationRequest,
type FirmwareStatusNotificationResponse,
- type FirmwareUpgrade,
type HeartbeatRequest,
type HeartbeatResponse,
type IncomingRequest,
type IncomingRequestCommand,
- type JsonType,
MessageType,
- type MeterValue,
MeterValueMeasurand,
type MeterValuesRequest,
type MeterValuesResponse,
type Response,
StandardParametersKey,
type Status,
- type StatusNotificationRequest,
- type StatusNotificationResponse,
- StopTransactionReason,
+ type StopTransactionReason,
type StopTransactionRequest,
type StopTransactionResponse,
SupervisionUrlDistribution,
SupportedFeatureProfiles,
- VendorParametersKey,
- Voltage,
- type WSError,
+ type Voltage,
WebSocketCloseEventStatusCode,
- type WsOptions,
-} from '../types';
+ type WSError,
+ type WsOptions
+} from '../types/index.js'
import {
ACElectricUtils,
AsyncLock,
AsyncLockType,
- Configuration,
- Constants,
- DCElectricUtils,
+ buildAddedMessage,
buildChargingStationAutomaticTransactionGeneratorConfiguration,
buildConnectorsStatus,
+ buildDeletedMessage,
buildEvsesStatus,
buildStartedMessage,
buildStoppedMessage,
buildUpdatedMessage,
- cloneObject,
+ clone,
+ Configuration,
+ Constants,
convertToBoolean,
+ convertToDate,
convertToInt,
+ DCElectricUtils,
exponentialDelay,
formatDurationMilliSeconds,
formatDurationSeconds,
- getRandomInteger,
getWebSocketCloseEventStatusString,
handleFileException,
isNotEmptyArray,
isNotEmptyString,
- isNullOrUndefined,
- isUndefined,
- logPrefix,
logger,
+ logPrefix,
min,
- once,
roundTo,
secureRandom,
sleep,
- watchJsonFile,
-} from '../utils';
+ watchJsonFile
+} from '../utils/index.js'
+import { AutomaticTransactionGenerator } from './AutomaticTransactionGenerator.js'
+import { ChargingStationWorkerBroadcastChannel } from './broadcast-channel/ChargingStationWorkerBroadcastChannel.js'
+import {
+ addConfigurationKey,
+ deleteConfigurationKey,
+ getConfigurationKey,
+ setConfigurationKeyValue
+} from './ConfigurationKeyUtils.js'
+import {
+ buildConnectorsMap,
+ buildTemplateName,
+ checkChargingStation,
+ checkConfiguration,
+ checkConnectorsConfiguration,
+ checkStationInfoConnectorStatus,
+ checkTemplate,
+ createBootNotificationRequest,
+ createSerialNumber,
+ getAmperageLimitationUnitDivider,
+ getBootConnectorStatus,
+ getChargingStationConnectorChargingProfilesPowerLimit,
+ getChargingStationId,
+ getDefaultVoltageOut,
+ getHashId,
+ getIdTagsFile,
+ getMaxNumberOfEvses,
+ getNumberOfReservableConnectors,
+ getPhaseRotationValue,
+ hasFeatureProfile,
+ hasReservationExpired,
+ initializeConnectorsMapStatus,
+ propagateSerialNumber,
+ setChargingStationOptions,
+ stationTemplateToStationInfo,
+ warnTemplateKeysDeprecation
+} from './Helpers.js'
+import { IdTagsCache } from './IdTagsCache.js'
+import {
+ buildMeterValue,
+ buildTransactionEndMeterValue,
+ getMessageTypeString,
+ OCPP16IncomingRequestService,
+ OCPP16RequestService,
+ OCPP16ResponseService,
+ OCPP20IncomingRequestService,
+ OCPP20RequestService,
+ OCPP20ResponseService,
+ type OCPPIncomingRequestService,
+ type OCPPRequestService,
+ sendAndSetConnectorStatus
+} from './ocpp/index.js'
+import { SharedLRUCache } from './SharedLRUCache.js'
export class ChargingStation extends EventEmitter {
- public readonly index: number;
- public readonly templateFile: string;
- public stationInfo!: ChargingStationInfo;
- public started: boolean;
- public starting: boolean;
- public idTagsCache: IdTagsCache;
- public automaticTransactionGenerator!: AutomaticTransactionGenerator | undefined;
- public ocppConfiguration!: ChargingStationOcppConfiguration | undefined;
- public wsConnection: WebSocket | null;
- public readonly connectors: Map<number, ConnectorStatus>;
- public readonly evses: Map<number, EvseStatus>;
- public readonly requests: Map<string, CachedRequest>;
- public performanceStatistics!: PerformanceStatistics | undefined;
- public heartbeatSetInterval?: NodeJS.Timeout;
- public ocppRequestService!: OCPPRequestService;
- public bootNotificationRequest!: BootNotificationRequest;
- public bootNotificationResponse!: BootNotificationResponse | undefined;
- public powerDivider!: number;
- private stopping: boolean;
- private configurationFile!: string;
- private configurationFileHash!: string;
- private connectorsConfigurationHash!: string;
- private evsesConfigurationHash!: string;
- private automaticTransactionGeneratorConfiguration?: AutomaticTransactionGeneratorConfiguration;
- private ocppIncomingRequestService!: OCPPIncomingRequestService;
- private readonly messageBuffer: Set<string>;
- private configuredSupervisionUrl!: URL;
- private autoReconnectRetryCount: number;
- private templateFileWatcher!: FSWatcher | undefined;
- private templateFileHash!: string;
- private readonly sharedLRUCache: SharedLRUCache;
- private webSocketPingSetInterval?: NodeJS.Timeout;
- private readonly chargingStationWorkerBroadcastChannel: ChargingStationWorkerBroadcastChannel;
- private flushMessageBufferSetInterval?: NodeJS.Timeout;
-
- constructor(index: number, templateFile: string) {
- super();
- this.started = false;
- this.starting = false;
- this.stopping = false;
- this.wsConnection = null;
- this.autoReconnectRetryCount = 0;
- this.index = index;
- this.templateFile = templateFile;
- this.connectors = new Map<number, ConnectorStatus>();
- this.evses = new Map<number, EvseStatus>();
- this.requests = new Map<string, CachedRequest>();
- this.messageBuffer = new Set<string>();
- this.sharedLRUCache = SharedLRUCache.getInstance();
- this.idTagsCache = IdTagsCache.getInstance();
- this.chargingStationWorkerBroadcastChannel = new ChargingStationWorkerBroadcastChannel(this);
-
+ public readonly index: number
+ public readonly templateFile: string
+ public stationInfo?: ChargingStationInfo
+ public started: boolean
+ public starting: boolean
+ public idTagsCache: IdTagsCache
+ public automaticTransactionGenerator?: AutomaticTransactionGenerator
+ public ocppConfiguration?: ChargingStationOcppConfiguration
+ public wsConnection: WebSocket | null
+ public readonly connectors: Map<number, ConnectorStatus>
+ public readonly evses: Map<number, EvseStatus>
+ public readonly requests: Map<string, CachedRequest>
+ public performanceStatistics?: PerformanceStatistics
+ public heartbeatSetInterval?: NodeJS.Timeout
+ public ocppRequestService!: OCPPRequestService
+ public bootNotificationRequest?: BootNotificationRequest
+ public bootNotificationResponse?: BootNotificationResponse
+ public powerDivider?: number
+ private stopping: boolean
+ private configurationFile!: string
+ private configurationFileHash!: string
+ private connectorsConfigurationHash!: string
+ private evsesConfigurationHash!: string
+ private automaticTransactionGeneratorConfiguration?: AutomaticTransactionGeneratorConfiguration
+ private ocppIncomingRequestService!: OCPPIncomingRequestService
+ private readonly messageBuffer: Set<string>
+ private configuredSupervisionUrl!: URL
+ private wsConnectionRetried: boolean
+ private wsConnectionRetryCount: number
+ private templateFileWatcher?: FSWatcher
+ private templateFileHash!: string
+ private readonly sharedLRUCache: SharedLRUCache
+ private wsPingSetInterval?: NodeJS.Timeout
+ private readonly chargingStationWorkerBroadcastChannel: ChargingStationWorkerBroadcastChannel
+ private flushMessageBufferSetInterval?: NodeJS.Timeout
+
+ constructor (index: number, templateFile: string, options?: ChargingStationOptions) {
+ super()
+ this.started = false
+ this.starting = false
+ this.stopping = false
+ this.wsConnection = null
+ this.wsConnectionRetried = false
+ this.wsConnectionRetryCount = 0
+ this.index = index
+ this.templateFile = templateFile
+ this.connectors = new Map<number, ConnectorStatus>()
+ this.evses = new Map<number, EvseStatus>()
+ this.requests = new Map<string, CachedRequest>()
+ this.messageBuffer = new Set<string>()
+ this.sharedLRUCache = SharedLRUCache.getInstance()
+ this.idTagsCache = IdTagsCache.getInstance()
+ this.chargingStationWorkerBroadcastChannel = new ChargingStationWorkerBroadcastChannel(this)
+
+ this.on(ChargingStationEvents.added, () => {
+ parentPort?.postMessage(buildAddedMessage(this))
+ })
+ this.on(ChargingStationEvents.deleted, () => {
+ parentPort?.postMessage(buildDeletedMessage(this))
+ })
this.on(ChargingStationEvents.started, () => {
- parentPort?.postMessage(buildStartedMessage(this));
- });
+ parentPort?.postMessage(buildStartedMessage(this))
+ })
this.on(ChargingStationEvents.stopped, () => {
- parentPort?.postMessage(buildStoppedMessage(this));
- });
+ parentPort?.postMessage(buildStoppedMessage(this))
+ })
this.on(ChargingStationEvents.updated, () => {
- parentPort?.postMessage(buildUpdatedMessage(this));
- });
+ parentPort?.postMessage(buildUpdatedMessage(this))
+ })
+ this.on(ChargingStationEvents.accepted, () => {
+ this.startMessageSequence(
+ this.wsConnectionRetried
+ ? true
+ : this.getAutomaticTransactionGeneratorConfiguration()?.stopAbsoluteDuration
+ ).catch((error: unknown) => {
+ logger.error(`${this.logPrefix()} Error while starting the message sequence:`, error)
+ })
+ this.wsConnectionRetried = false
+ })
+ this.on(ChargingStationEvents.rejected, () => {
+ this.wsConnectionRetried = false
+ })
+ this.on(ChargingStationEvents.disconnected, () => {
+ try {
+ this.internalStopMessageSequence()
+ } catch (error) {
+ logger.error(
+ `${this.logPrefix()} Error while stopping the internal message sequence:`,
+ error
+ )
+ }
+ })
+
+ this.initialize(options)
+
+ this.add()
- this.initialize();
+ if (this.stationInfo?.autoStart === true) {
+ this.start()
+ }
}
- public get hasEvses(): boolean {
- return this.connectors.size === 0 && this.evses.size > 0;
+ public get hasEvses (): boolean {
+ return this.connectors.size === 0 && this.evses.size > 0
}
- private get wsConnectionUrl(): URL {
+ public get wsConnectionUrl (): URL {
+ const wsConnectionBaseUrlStr = `${
+ this.stationInfo?.supervisionUrlOcppConfiguration === true &&
+ isNotEmptyString(this.stationInfo.supervisionUrlOcppKey) &&
+ isNotEmptyString(getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey)?.value)
+ ? getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey)?.value
+ : this.configuredSupervisionUrl.href
+ }`
return new URL(
- `${
- this.stationInfo?.supervisionUrlOcppConfiguration === true &&
- isNotEmptyString(this.stationInfo?.supervisionUrlOcppKey) &&
- isNotEmptyString(getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey!)?.value)
- ? getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey!)!.value
- : this.configuredSupervisionUrl.href
- }/${this.stationInfo.chargingStationId}`,
- );
+ `${wsConnectionBaseUrlStr}${!wsConnectionBaseUrlStr.endsWith('/') ? '/' : ''}${this.stationInfo?.chargingStationId}`
+ )
}
public logPrefix = (): string => {
- if (isNotEmptyString(this?.stationInfo?.chargingStationId)) {
- return logPrefix(` ${this?.stationInfo?.chargingStationId} |`);
+ if (
+ this instanceof ChargingStation &&
+ this.stationInfo != null &&
+ isNotEmptyString(this.stationInfo.chargingStationId)
+ ) {
+ return logPrefix(` ${this.stationInfo.chargingStationId} |`)
}
- let stationTemplate: ChargingStationTemplate | undefined;
+ let stationTemplate: ChargingStationTemplate | undefined
try {
stationTemplate = JSON.parse(
- readFileSync(this.templateFile, 'utf8'),
- ) as ChargingStationTemplate;
+ readFileSync(this.templateFile, 'utf8')
+ ) as ChargingStationTemplate
} catch {
- stationTemplate = undefined;
+ // Ignore
}
- return logPrefix(` ${getChargingStationId(this.index, stationTemplate)} |`);
- };
+ return logPrefix(` ${getChargingStationId(this.index, stationTemplate)} |`)
+ }
- public hasIdTags(): boolean {
- return isNotEmptyArray(this.idTagsCache.getIdTags(getIdTagsFile(this.stationInfo)!));
+ public hasIdTags (): boolean {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ return isNotEmptyArray(this.idTagsCache.getIdTags(getIdTagsFile(this.stationInfo!)!))
}
- public getNumberOfPhases(stationInfo?: ChargingStationInfo): number {
- const localStationInfo: ChargingStationInfo = stationInfo ?? this.stationInfo;
+ public getNumberOfPhases (stationInfo?: ChargingStationInfo): number {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ const localStationInfo = stationInfo ?? this.stationInfo!
switch (this.getCurrentOutType(stationInfo)) {
case CurrentType.AC:
- return localStationInfo.numberOfPhases ?? 3;
+ return localStationInfo.numberOfPhases ?? 3
case CurrentType.DC:
- return 0;
+ return 0
}
}
- public isWebSocketConnectionOpened(): boolean {
- return this?.wsConnection?.readyState === WebSocket.OPEN;
+ public isWebSocketConnectionOpened (): boolean {
+ return this.wsConnection?.readyState === WebSocket.OPEN
}
- public inUnknownState(): boolean {
- return isNullOrUndefined(this?.bootNotificationResponse?.status);
+ public inUnknownState (): boolean {
+ return this.bootNotificationResponse?.status == null
}
- public inPendingState(): boolean {
- return this?.bootNotificationResponse?.status === RegistrationStatusEnumType.PENDING;
+ public inPendingState (): boolean {
+ return this.bootNotificationResponse?.status === RegistrationStatusEnumType.PENDING
}
- public inAcceptedState(): boolean {
- return this?.bootNotificationResponse?.status === RegistrationStatusEnumType.ACCEPTED;
+ public inAcceptedState (): boolean {
+ return this.bootNotificationResponse?.status === RegistrationStatusEnumType.ACCEPTED
}
- public inRejectedState(): boolean {
- return this?.bootNotificationResponse?.status === RegistrationStatusEnumType.REJECTED;
+ public inRejectedState (): boolean {
+ return this.bootNotificationResponse?.status === RegistrationStatusEnumType.REJECTED
}
- public isRegistered(): boolean {
- return (
- this.inUnknownState() === false &&
- (this.inAcceptedState() === true || this.inPendingState() === true)
- );
+ public isRegistered (): boolean {
+ return !this.inUnknownState() && (this.inAcceptedState() || this.inPendingState())
}
- public isChargingStationAvailable(): boolean {
- return this.getConnectorStatus(0)?.availability === AvailabilityType.Operative;
+ public isChargingStationAvailable (): boolean {
+ return this.getConnectorStatus(0)?.availability === AvailabilityType.Operative
}
- public hasConnector(connectorId: number): boolean {
+ public hasConnector (connectorId: number): boolean {
if (this.hasEvses) {
for (const evseStatus of this.evses.values()) {
if (evseStatus.connectors.has(connectorId)) {
- return true;
+ return true
}
}
- return false;
+ return false
}
- return this.connectors.has(connectorId);
+ return this.connectors.has(connectorId)
}
- public isConnectorAvailable(connectorId: number): boolean {
+ public isConnectorAvailable (connectorId: number): boolean {
return (
connectorId > 0 &&
this.getConnectorStatus(connectorId)?.availability === AvailabilityType.Operative
- );
+ )
}
- public getNumberOfConnectors(): number {
+ public getNumberOfConnectors (): number {
if (this.hasEvses) {
- let numberOfConnectors = 0;
+ let numberOfConnectors = 0
for (const [evseId, evseStatus] of this.evses) {
if (evseId > 0) {
- numberOfConnectors += evseStatus.connectors.size;
+ numberOfConnectors += evseStatus.connectors.size
}
}
- return numberOfConnectors;
+ return numberOfConnectors
}
- return this.connectors.has(0) ? this.connectors.size - 1 : this.connectors.size;
+ return this.connectors.has(0) ? this.connectors.size - 1 : this.connectors.size
}
- public getNumberOfEvses(): number {
- return this.evses.has(0) ? this.evses.size - 1 : this.evses.size;
+ public getNumberOfEvses (): number {
+ return this.evses.has(0) ? this.evses.size - 1 : this.evses.size
}
- public getConnectorStatus(connectorId: number): ConnectorStatus | undefined {
+ public getConnectorStatus (connectorId: number): ConnectorStatus | undefined {
if (this.hasEvses) {
for (const evseStatus of this.evses.values()) {
if (evseStatus.connectors.has(connectorId)) {
- return evseStatus.connectors.get(connectorId);
+ return evseStatus.connectors.get(connectorId)
}
}
- return undefined;
+ return undefined
}
- return this.connectors.get(connectorId);
+ return this.connectors.get(connectorId)
}
- public getConnectorMaximumAvailablePower(connectorId: number): number {
- let connectorAmperageLimitationPowerLimit: number | undefined;
+ public getConnectorMaximumAvailablePower (connectorId: number): number {
+ let connectorAmperageLimitationPowerLimit: number | undefined
+ const amperageLimitation = this.getAmperageLimitation()
if (
- !isNullOrUndefined(this.getAmperageLimitation()) &&
- this.getAmperageLimitation()! < this.stationInfo.maximumAmperage!
+ amperageLimitation != null &&
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ amperageLimitation < this.stationInfo!.maximumAmperage!
) {
connectorAmperageLimitationPowerLimit =
(this.stationInfo?.currentOutType === CurrentType.AC
? ACElectricUtils.powerTotal(
- this.getNumberOfPhases(),
- this.stationInfo.voltageOut!,
- this.getAmperageLimitation()! *
- (this.hasEvses ? this.getNumberOfEvses() : this.getNumberOfConnectors()),
- )
- : DCElectricUtils.power(this.stationInfo.voltageOut!, this.getAmperageLimitation()!)) /
- this.powerDivider;
+ this.getNumberOfPhases(),
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.stationInfo.voltageOut!,
+ amperageLimitation *
+ (this.hasEvses ? this.getNumberOfEvses() : this.getNumberOfConnectors())
+ )
+ : // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ DCElectricUtils.power(this.stationInfo!.voltageOut!, amperageLimitation)) /
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.powerDivider!
}
- const connectorMaximumPower = this.stationInfo.maximumPower! / this.powerDivider;
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ const connectorMaximumPower = this.stationInfo!.maximumPower! / this.powerDivider!
const connectorChargingProfilesPowerLimit =
- getChargingStationConnectorChargingProfilesPowerLimit(this, connectorId);
+ getChargingStationConnectorChargingProfilesPowerLimit(this, connectorId)
return min(
isNaN(connectorMaximumPower) ? Infinity : connectorMaximumPower,
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
isNaN(connectorAmperageLimitationPowerLimit!)
? Infinity
- : connectorAmperageLimitationPowerLimit!,
- isNaN(connectorChargingProfilesPowerLimit!) ? Infinity : connectorChargingProfilesPowerLimit!,
- );
+ : // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ connectorAmperageLimitationPowerLimit!,
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ isNaN(connectorChargingProfilesPowerLimit!) ? Infinity : connectorChargingProfilesPowerLimit!
+ )
}
- public getTransactionIdTag(transactionId: number): string | undefined {
+ public getTransactionIdTag (transactionId: number): string | undefined {
if (this.hasEvses) {
for (const evseStatus of this.evses.values()) {
for (const connectorStatus of evseStatus.connectors.values()) {
if (connectorStatus.transactionId === transactionId) {
- return connectorStatus.transactionIdTag;
+ return connectorStatus.transactionIdTag
}
}
}
} else {
for (const connectorId of this.connectors.keys()) {
if (this.getConnectorStatus(connectorId)?.transactionId === transactionId) {
- return this.getConnectorStatus(connectorId)?.transactionIdTag;
+ return this.getConnectorStatus(connectorId)?.transactionIdTag
}
}
}
}
- public getNumberOfRunningTransactions(): number {
- let numberOfRunningTransactions = 0;
+ public getNumberOfRunningTransactions (): number {
+ let numberOfRunningTransactions = 0
if (this.hasEvses) {
for (const [evseId, evseStatus] of this.evses) {
if (evseId === 0) {
- continue;
+ continue
}
for (const connectorStatus of evseStatus.connectors.values()) {
if (connectorStatus.transactionStarted === true) {
- ++numberOfRunningTransactions;
+ ++numberOfRunningTransactions
}
}
}
} else {
for (const connectorId of this.connectors.keys()) {
if (connectorId > 0 && this.getConnectorStatus(connectorId)?.transactionStarted === true) {
- ++numberOfRunningTransactions;
+ ++numberOfRunningTransactions
}
}
}
- return numberOfRunningTransactions;
+ return numberOfRunningTransactions
}
- public getConnectorIdByTransactionId(transactionId: number): number | undefined {
- if (this.hasEvses) {
+ public getConnectorIdByTransactionId (transactionId: number | undefined): number | undefined {
+ if (transactionId == null) {
+ return undefined
+ } else if (this.hasEvses) {
for (const evseStatus of this.evses.values()) {
for (const [connectorId, connectorStatus] of evseStatus.connectors) {
if (connectorStatus.transactionId === transactionId) {
- return connectorId;
+ return connectorId
}
}
}
} else {
for (const connectorId of this.connectors.keys()) {
if (this.getConnectorStatus(connectorId)?.transactionId === transactionId) {
- return connectorId;
+ return connectorId
}
}
}
}
- public getEnergyActiveImportRegisterByTransactionId(
- transactionId: number,
- rounded = false,
+ public getEnergyActiveImportRegisterByTransactionId (
+ transactionId: number | undefined,
+ rounded = false
): number {
return this.getEnergyActiveImportRegister(
- this.getConnectorStatus(this.getConnectorIdByTransactionId(transactionId)!)!,
- rounded,
- );
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.getConnectorStatus(this.getConnectorIdByTransactionId(transactionId)!),
+ rounded
+ )
}
- public getEnergyActiveImportRegisterByConnectorId(connectorId: number, rounded = false): number {
- return this.getEnergyActiveImportRegister(this.getConnectorStatus(connectorId)!, rounded);
+ public getEnergyActiveImportRegisterByConnectorId (connectorId: number, rounded = false): number {
+ return this.getEnergyActiveImportRegister(this.getConnectorStatus(connectorId), rounded)
}
- public getAuthorizeRemoteTxRequests(): boolean {
+ public getAuthorizeRemoteTxRequests (): boolean {
const authorizeRemoteTxRequests = getConfigurationKey(
this,
- StandardParametersKey.AuthorizeRemoteTxRequests,
- );
- return authorizeRemoteTxRequests !== undefined
+ StandardParametersKey.AuthorizeRemoteTxRequests
+ )
+ return authorizeRemoteTxRequests != null
? convertToBoolean(authorizeRemoteTxRequests.value)
- : false;
+ : false
}
- public getLocalAuthListEnabled(): boolean {
+ public getLocalAuthListEnabled (): boolean {
const localAuthListEnabled = getConfigurationKey(
this,
- StandardParametersKey.LocalAuthListEnabled,
- );
- return localAuthListEnabled !== undefined
- ? convertToBoolean(localAuthListEnabled.value)
- : false;
+ StandardParametersKey.LocalAuthListEnabled
+ )
+ return localAuthListEnabled != null ? convertToBoolean(localAuthListEnabled.value) : false
}
- public getHeartbeatInterval(): number {
- const HeartbeatInterval = getConfigurationKey(this, StandardParametersKey.HeartbeatInterval);
- if (HeartbeatInterval !== undefined) {
- return secondsToMilliseconds(convertToInt(HeartbeatInterval.value));
+ public getHeartbeatInterval (): number {
+ const HeartbeatInterval = getConfigurationKey(this, StandardParametersKey.HeartbeatInterval)
+ if (HeartbeatInterval != null) {
+ return secondsToMilliseconds(convertToInt(HeartbeatInterval.value))
}
- const HeartBeatInterval = getConfigurationKey(this, StandardParametersKey.HeartBeatInterval);
- if (HeartBeatInterval !== undefined) {
- return secondsToMilliseconds(convertToInt(HeartBeatInterval.value));
+ const HeartBeatInterval = getConfigurationKey(this, StandardParametersKey.HeartBeatInterval)
+ if (HeartBeatInterval != null) {
+ return secondsToMilliseconds(convertToInt(HeartBeatInterval.value))
}
this.stationInfo?.autoRegister === false &&
logger.warn(
`${this.logPrefix()} Heartbeat interval configuration key not set, using default value: ${
Constants.DEFAULT_HEARTBEAT_INTERVAL
- }`,
- );
- return Constants.DEFAULT_HEARTBEAT_INTERVAL;
+ }`
+ )
+ return Constants.DEFAULT_HEARTBEAT_INTERVAL
}
- public setSupervisionUrl(url: string): void {
+ public setSupervisionUrl (url: string): void {
if (
this.stationInfo?.supervisionUrlOcppConfiguration === true &&
- isNotEmptyString(this.stationInfo?.supervisionUrlOcppKey)
+ isNotEmptyString(this.stationInfo.supervisionUrlOcppKey)
) {
- setConfigurationKeyValue(this, this.stationInfo.supervisionUrlOcppKey!, url);
+ setConfigurationKeyValue(this, this.stationInfo.supervisionUrlOcppKey, url)
} else {
- this.stationInfo.supervisionUrls = url;
- this.saveStationInfo();
- this.configuredSupervisionUrl = this.getConfiguredSupervisionUrl();
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.stationInfo!.supervisionUrls = url
+ this.configuredSupervisionUrl = this.getConfiguredSupervisionUrl()
+ this.saveStationInfo()
}
}
- public startHeartbeat(): void {
- if (this.getHeartbeatInterval() > 0 && this.heartbeatSetInterval === undefined) {
+ public startHeartbeat (): void {
+ if (this.getHeartbeatInterval() > 0 && this.heartbeatSetInterval == null) {
this.heartbeatSetInterval = setInterval(() => {
this.ocppRequestService
.requestHandler<HeartbeatRequest, HeartbeatResponse>(this, RequestCommand.HEARTBEAT)
- .catch((error) => {
+ .catch((error: unknown) => {
logger.error(
`${this.logPrefix()} Error while sending '${RequestCommand.HEARTBEAT}':`,
- error,
- );
- });
- }, this.getHeartbeatInterval());
+ error
+ )
+ })
+ }, this.getHeartbeatInterval())
logger.info(
`${this.logPrefix()} Heartbeat started every ${formatDurationMilliSeconds(
- this.getHeartbeatInterval(),
- )}`,
- );
- } else if (this.heartbeatSetInterval !== undefined) {
+ this.getHeartbeatInterval()
+ )}`
+ )
+ } else if (this.heartbeatSetInterval != null) {
logger.info(
`${this.logPrefix()} Heartbeat already started every ${formatDurationMilliSeconds(
- this.getHeartbeatInterval(),
- )}`,
- );
+ this.getHeartbeatInterval()
+ )}`
+ )
} else {
logger.error(
- `${this.logPrefix()} Heartbeat interval set to ${this.getHeartbeatInterval()}, not starting the heartbeat`,
- );
+ `${this.logPrefix()} Heartbeat interval set to ${this.getHeartbeatInterval()}, not starting the heartbeat`
+ )
}
}
- public restartHeartbeat(): void {
+ public restartHeartbeat (): void {
// Stop heartbeat
- this.stopHeartbeat();
+ this.stopHeartbeat()
// Start heartbeat
- this.startHeartbeat();
+ this.startHeartbeat()
}
- public restartWebSocketPing(): void {
+ public restartWebSocketPing (): void {
// Stop WebSocket ping
- this.stopWebSocketPing();
+ this.stopWebSocketPing()
// Start WebSocket ping
- this.startWebSocketPing();
+ this.startWebSocketPing()
}
- public startMeterValues(connectorId: number, interval: number): void {
+ public startMeterValues (connectorId: number, interval: number): void {
if (connectorId === 0) {
- logger.error(
- `${this.logPrefix()} Trying to start MeterValues on connector id ${connectorId}`,
- );
- return;
+ logger.error(`${this.logPrefix()} Trying to start MeterValues on connector id ${connectorId}`)
+ return
}
- if (!this.getConnectorStatus(connectorId)) {
+ const connectorStatus = this.getConnectorStatus(connectorId)
+ if (connectorStatus == null) {
logger.error(
`${this.logPrefix()} Trying to start MeterValues on non existing connector id
- ${connectorId}`,
- );
- return;
+ ${connectorId}`
+ )
+ return
}
- if (this.getConnectorStatus(connectorId)?.transactionStarted === false) {
+ if (connectorStatus.transactionStarted === false) {
logger.error(
- `${this.logPrefix()} Trying to start MeterValues on connector id ${connectorId} with no transaction started`,
- );
- return;
+ `${this.logPrefix()} Trying to start MeterValues on connector id ${connectorId} with no transaction started`
+ )
+ return
} else if (
- this.getConnectorStatus(connectorId)?.transactionStarted === true &&
- isNullOrUndefined(this.getConnectorStatus(connectorId)?.transactionId)
+ connectorStatus.transactionStarted === true &&
+ connectorStatus.transactionId == null
) {
logger.error(
- `${this.logPrefix()} Trying to start MeterValues on connector id ${connectorId} with no transaction id`,
- );
- return;
+ `${this.logPrefix()} Trying to start MeterValues on connector id ${connectorId} with no transaction id`
+ )
+ return
}
if (interval > 0) {
- this.getConnectorStatus(connectorId)!.transactionSetInterval = setInterval(() => {
- // FIXME: Implement OCPP version agnostic helpers
- const meterValue: MeterValue = OCPP16ServiceUtils.buildMeterValue(
+ connectorStatus.transactionSetInterval = setInterval(() => {
+ const meterValue = buildMeterValue(
this,
connectorId,
- this.getConnectorStatus(connectorId)!.transactionId!,
- interval,
- );
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ connectorStatus.transactionId!,
+ interval
+ )
this.ocppRequestService
.requestHandler<MeterValuesRequest, MeterValuesResponse>(
- this,
- RequestCommand.METER_VALUES,
- {
- connectorId,
- transactionId: this.getConnectorStatus(connectorId)?.transactionId,
- meterValue: [meterValue],
- },
- )
- .catch((error) => {
+ this,
+ RequestCommand.METER_VALUES,
+ {
+ connectorId,
+ transactionId: connectorStatus.transactionId,
+ meterValue: [meterValue]
+ }
+ )
+ .catch((error: unknown) => {
logger.error(
`${this.logPrefix()} Error while sending '${RequestCommand.METER_VALUES}':`,
- error,
- );
- });
- }, interval);
+ error
+ )
+ })
+ }, interval)
} else {
logger.error(
`${this.logPrefix()} Charging station ${
StandardParametersKey.MeterValueSampleInterval
- } configuration set to ${interval}, not sending MeterValues`,
- );
+ } configuration set to ${interval}, not sending MeterValues`
+ )
}
}
- public stopMeterValues(connectorId: number) {
- if (this.getConnectorStatus(connectorId)?.transactionSetInterval !== undefined) {
- clearInterval(this.getConnectorStatus(connectorId)?.transactionSetInterval);
+ public stopMeterValues (connectorId: number): void {
+ const connectorStatus = this.getConnectorStatus(connectorId)
+ if (connectorStatus?.transactionSetInterval != null) {
+ clearInterval(connectorStatus.transactionSetInterval)
}
}
- public start(): void {
- if (this.started === false) {
- if (this.starting === false) {
- this.starting = true;
+ private add (): void {
+ this.emit(ChargingStationEvents.added)
+ }
+
+ public async delete (deleteConfiguration = true): Promise<void> {
+ if (this.started) {
+ await this.stop()
+ }
+ AutomaticTransactionGenerator.deleteInstance(this)
+ PerformanceStatistics.deleteInstance(this.stationInfo?.hashId)
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.idTagsCache.deleteIdTags(getIdTagsFile(this.stationInfo!)!)
+ this.requests.clear()
+ this.connectors.clear()
+ this.evses.clear()
+ this.templateFileWatcher?.unref()
+ deleteConfiguration && rmSync(this.configurationFile, { force: true })
+ this.chargingStationWorkerBroadcastChannel.unref()
+ this.emit(ChargingStationEvents.deleted)
+ this.removeAllListeners()
+ }
+
+ public start (): void {
+ if (!this.started) {
+ if (!this.starting) {
+ this.starting = true
if (this.stationInfo?.enableStatistics === true) {
- this.performanceStatistics?.start();
+ this.performanceStatistics?.start()
}
- this.openWSConnection();
+ this.openWSConnection()
// Monitor charging station template file
this.templateFileWatcher = watchJsonFile(
this.templateFile,
logger.debug(
`${this.logPrefix()} ${FileType.ChargingStationTemplate} ${
this.templateFile
- } file have changed, reload`,
- );
- this.sharedLRUCache.deleteChargingStationTemplate(this.templateFileHash);
+ } file have changed, reload`
+ )
+ this.sharedLRUCache.deleteChargingStationTemplate(this.templateFileHash)
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.idTagsCache.deleteIdTags(getIdTagsFile(this.stationInfo!)!)
// Initialize
- this.initialize();
- this.idTagsCache.deleteIdTags(getIdTagsFile(this.stationInfo)!);
+ this.initialize()
// Restart the ATG
- this.stopAutomaticTransactionGenerator();
- delete this.automaticTransactionGeneratorConfiguration;
- if (this.getAutomaticTransactionGeneratorConfiguration().enable === true) {
- this.startAutomaticTransactionGenerator();
+ const ATGStarted = this.automaticTransactionGenerator?.started
+ if (ATGStarted === true) {
+ this.stopAutomaticTransactionGenerator()
+ }
+ delete this.automaticTransactionGeneratorConfiguration
+ if (
+ this.getAutomaticTransactionGeneratorConfiguration()?.enable === true &&
+ ATGStarted === true
+ ) {
+ this.startAutomaticTransactionGenerator(undefined, true)
}
if (this.stationInfo?.enableStatistics === true) {
- this.performanceStatistics?.restart();
+ this.performanceStatistics?.restart()
} else {
- this.performanceStatistics?.stop();
+ this.performanceStatistics?.stop()
}
// FIXME?: restart heartbeat and WebSocket ping when their interval values have changed
} catch (error) {
logger.error(
`${this.logPrefix()} ${FileType.ChargingStationTemplate} file monitoring error:`,
- error,
- );
+ error
+ )
}
}
- },
- );
- this.started = true;
- this.emit(ChargingStationEvents.started);
- this.starting = false;
+ }
+ )
+ this.started = true
+ this.emit(ChargingStationEvents.started)
+ this.starting = false
} else {
- logger.warn(`${this.logPrefix()} Charging station is already starting...`);
+ logger.warn(`${this.logPrefix()} Charging station is already starting...`)
}
} else {
- logger.warn(`${this.logPrefix()} Charging station is already started...`);
+ logger.warn(`${this.logPrefix()} Charging station is already started...`)
}
}
- public async stop(reason?: StopTransactionReason, stopTransactions?: boolean): Promise<void> {
- if (this.started === true) {
- if (this.stopping === false) {
- this.stopping = true;
- await this.stopMessageSequence(reason, stopTransactions);
- this.closeWSConnection();
+ public async stop (
+ reason?: StopTransactionReason,
+ stopTransactions = this.stationInfo?.stopTransactionsOnStopped
+ ): Promise<void> {
+ if (this.started) {
+ if (!this.stopping) {
+ this.stopping = true
+ await this.stopMessageSequence(reason, stopTransactions)
+ this.closeWSConnection()
if (this.stationInfo?.enableStatistics === true) {
- this.performanceStatistics?.stop();
+ this.performanceStatistics?.stop()
}
- this.sharedLRUCache.deleteChargingStationConfiguration(this.configurationFileHash);
- this.templateFileWatcher?.close();
- this.sharedLRUCache.deleteChargingStationTemplate(this.templateFileHash);
- delete this.bootNotificationResponse;
- this.started = false;
- this.saveConfiguration();
- this.emit(ChargingStationEvents.stopped);
- this.stopping = false;
+ this.templateFileWatcher?.close()
+ delete this.bootNotificationResponse
+ this.started = false
+ this.saveConfiguration()
+ this.sharedLRUCache.deleteChargingStationConfiguration(this.configurationFileHash)
+ this.emit(ChargingStationEvents.stopped)
+ this.stopping = false
} else {
- logger.warn(`${this.logPrefix()} Charging station is already stopping...`);
+ logger.warn(`${this.logPrefix()} Charging station is already stopping...`)
}
} else {
- logger.warn(`${this.logPrefix()} Charging station is already stopped...`);
+ logger.warn(`${this.logPrefix()} Charging station is already stopped...`)
}
}
- public async reset(reason?: StopTransactionReason): Promise<void> {
- await this.stop(reason);
- await sleep(this.stationInfo.resetTime!);
- this.initialize();
- this.start();
+ public async reset (reason?: StopTransactionReason): Promise<void> {
+ await this.stop(reason)
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ await sleep(this.stationInfo!.resetTime!)
+ this.initialize()
+ this.start()
}
- public saveOcppConfiguration(): void {
+ public saveOcppConfiguration (): void {
if (this.stationInfo?.ocppPersistentConfiguration === true) {
- this.saveConfiguration();
+ this.saveConfiguration()
}
}
- public bufferMessage(message: string): void {
- this.messageBuffer.add(message);
- this.setIntervalFlushMessageBuffer();
+ public bufferMessage (message: string): void {
+ this.messageBuffer.add(message)
+ this.setIntervalFlushMessageBuffer()
}
- public openWSConnection(
+ public openWSConnection (
options?: WsOptions,
- params?: { closeOpened?: boolean; terminateOpened?: boolean },
+ params?: { closeOpened?: boolean, terminateOpened?: boolean }
): void {
options = {
handshakeTimeout: secondsToMilliseconds(this.getConnectionTimeout()),
...this.stationInfo?.wsOptions,
- ...options,
- };
- params = { ...{ closeOpened: false, terminateOpened: false }, ...params };
+ ...options
+ }
+ params = { ...{ closeOpened: false, terminateOpened: false }, ...params }
if (!checkChargingStation(this, this.logPrefix())) {
- return;
+ return
}
- if (
- !isNullOrUndefined(this.stationInfo.supervisionUser) &&
- !isNullOrUndefined(this.stationInfo.supervisionPassword)
- ) {
- options.auth = `${this.stationInfo.supervisionUser}:${this.stationInfo.supervisionPassword}`;
+ if (this.stationInfo?.supervisionUser != null && this.stationInfo.supervisionPassword != null) {
+ options.auth = `${this.stationInfo.supervisionUser}:${this.stationInfo.supervisionPassword}`
}
- if (params?.closeOpened) {
- this.closeWSConnection();
+ if (params.closeOpened === true) {
+ this.closeWSConnection()
}
- if (params?.terminateOpened) {
- this.terminateWSConnection();
+ if (params.terminateOpened === true) {
+ this.terminateWSConnection()
}
- if (this.isWebSocketConnectionOpened() === true) {
+ if (this.isWebSocketConnectionOpened()) {
logger.warn(
- `${this.logPrefix()} OCPP connection to URL ${this.wsConnectionUrl.toString()} is already opened`,
- );
- return;
+ `${this.logPrefix()} OCPP connection to URL ${this.wsConnectionUrl.href} is already opened`
+ )
+ return
}
- logger.info(
- `${this.logPrefix()} Open OCPP connection to URL ${this.wsConnectionUrl.toString()}`,
- );
+ logger.info(`${this.logPrefix()} Open OCPP connection to URL ${this.wsConnectionUrl.href}`)
this.wsConnection = new WebSocket(
this.wsConnectionUrl,
`ocpp${this.stationInfo?.ocppVersion}`,
- options,
- );
+ options
+ )
// Handle WebSocket message
- this.wsConnection.on(
- 'message',
- this.onMessage.bind(this) as (this: WebSocket, data: RawData, isBinary: boolean) => void,
- );
+ this.wsConnection.on('message', data => {
+ this.onMessage(data).catch(Constants.EMPTY_FUNCTION)
+ })
// Handle WebSocket error
- this.wsConnection.on(
- 'error',
- this.onError.bind(this) as (this: WebSocket, error: Error) => void,
- );
+ this.wsConnection.on('error', this.onError.bind(this))
// Handle WebSocket close
- this.wsConnection.on(
- 'close',
- this.onClose.bind(this) as (this: WebSocket, code: number, reason: Buffer) => void,
- );
+ this.wsConnection.on('close', this.onClose.bind(this))
// Handle WebSocket open
- this.wsConnection.on('open', this.onOpen.bind(this) as (this: WebSocket) => void);
+ this.wsConnection.on('open', () => {
+ this.onOpen().catch((error: unknown) =>
+ logger.error(`${this.logPrefix()} Error while opening WebSocket connection:`, error)
+ )
+ })
// Handle WebSocket ping
- this.wsConnection.on('ping', this.onPing.bind(this) as (this: WebSocket, data: Buffer) => void);
+ this.wsConnection.on('ping', this.onPing.bind(this))
// Handle WebSocket pong
- this.wsConnection.on('pong', this.onPong.bind(this) as (this: WebSocket, data: Buffer) => void);
+ this.wsConnection.on('pong', this.onPong.bind(this))
}
- public closeWSConnection(): void {
- if (this.isWebSocketConnectionOpened() === true) {
- this.wsConnection?.close();
- this.wsConnection = null;
+ public closeWSConnection (): void {
+ if (this.isWebSocketConnectionOpened()) {
+ this.wsConnection?.close()
+ this.wsConnection = null
}
}
- public getAutomaticTransactionGeneratorConfiguration(): AutomaticTransactionGeneratorConfiguration {
- if (isNullOrUndefined(this.automaticTransactionGeneratorConfiguration)) {
+ public getAutomaticTransactionGeneratorConfiguration ():
+ | AutomaticTransactionGeneratorConfiguration
+ | undefined {
+ if (this.automaticTransactionGeneratorConfiguration == null) {
let automaticTransactionGeneratorConfiguration:
- | AutomaticTransactionGeneratorConfiguration
- | undefined;
- const stationTemplate = this.getTemplateFromFile();
- const stationConfiguration = this.getConfigurationFromFile();
+ | AutomaticTransactionGeneratorConfiguration
+ | undefined
+ const stationTemplate = this.getTemplateFromFile()
+ const stationConfiguration = this.getConfigurationFromFile()
if (
this.stationInfo?.automaticTransactionGeneratorPersistentConfiguration === true &&
stationConfiguration?.stationInfo?.templateHash === stationTemplate?.templateHash &&
- stationConfiguration?.automaticTransactionGenerator
+ stationConfiguration?.automaticTransactionGenerator != null
) {
automaticTransactionGeneratorConfiguration =
- stationConfiguration?.automaticTransactionGenerator;
+ stationConfiguration.automaticTransactionGenerator
} else {
- automaticTransactionGeneratorConfiguration = stationTemplate?.AutomaticTransactionGenerator;
+ automaticTransactionGeneratorConfiguration = stationTemplate?.AutomaticTransactionGenerator
}
this.automaticTransactionGeneratorConfiguration = {
...Constants.DEFAULT_ATG_CONFIGURATION,
- ...automaticTransactionGeneratorConfiguration,
- };
+ ...automaticTransactionGeneratorConfiguration
+ }
}
- return this.automaticTransactionGeneratorConfiguration!;
+ return this.automaticTransactionGeneratorConfiguration
}
- public getAutomaticTransactionGeneratorStatuses(): Status[] | undefined {
- return this.getConfigurationFromFile()?.automaticTransactionGeneratorStatuses;
+ public getAutomaticTransactionGeneratorStatuses (): Status[] | undefined {
+ return this.getConfigurationFromFile()?.automaticTransactionGeneratorStatuses
}
- public startAutomaticTransactionGenerator(connectorIds?: number[]): void {
- this.automaticTransactionGenerator = AutomaticTransactionGenerator.getInstance(this);
+ public startAutomaticTransactionGenerator (
+ connectorIds?: number[],
+ stopAbsoluteDuration?: boolean
+ ): void {
+ this.automaticTransactionGenerator = AutomaticTransactionGenerator.getInstance(this)
if (isNotEmptyArray(connectorIds)) {
- for (const connectorId of connectorIds!) {
- this.automaticTransactionGenerator?.startConnector(connectorId);
+ for (const connectorId of connectorIds) {
+ this.automaticTransactionGenerator?.startConnector(connectorId, stopAbsoluteDuration)
}
} else {
- this.automaticTransactionGenerator?.start();
+ this.automaticTransactionGenerator?.start(stopAbsoluteDuration)
}
- this.saveAutomaticTransactionGeneratorConfiguration();
- this.emit(ChargingStationEvents.updated);
+ this.saveAutomaticTransactionGeneratorConfiguration()
+ this.emit(ChargingStationEvents.updated)
}
- public stopAutomaticTransactionGenerator(connectorIds?: number[]): void {
+ public stopAutomaticTransactionGenerator (connectorIds?: number[]): void {
if (isNotEmptyArray(connectorIds)) {
- for (const connectorId of connectorIds!) {
- this.automaticTransactionGenerator?.stopConnector(connectorId);
+ for (const connectorId of connectorIds) {
+ this.automaticTransactionGenerator?.stopConnector(connectorId)
}
} else {
- this.automaticTransactionGenerator?.stop();
+ this.automaticTransactionGenerator?.stop()
}
- this.saveAutomaticTransactionGeneratorConfiguration();
- this.emit(ChargingStationEvents.updated);
+ this.saveAutomaticTransactionGeneratorConfiguration()
+ this.emit(ChargingStationEvents.updated)
}
- public async stopTransactionOnConnector(
+ public async stopTransactionOnConnector (
connectorId: number,
- reason?: StopTransactionReason,
+ reason?: StopTransactionReason
): Promise<StopTransactionResponse> {
- const transactionId = this.getConnectorStatus(connectorId)?.transactionId;
+ const transactionId = this.getConnectorStatus(connectorId)?.transactionId
if (
this.stationInfo?.beginEndMeterValues === true &&
- this.stationInfo?.ocppStrictCompliance === true &&
- this.stationInfo?.outOfOrderEndMeterValues === false
+ this.stationInfo.ocppStrictCompliance === true &&
+ this.stationInfo.outOfOrderEndMeterValues === false
) {
- // FIXME: Implement OCPP version agnostic helpers
- const transactionEndMeterValue = OCPP16ServiceUtils.buildTransactionEndMeterValue(
+ const transactionEndMeterValue = buildTransactionEndMeterValue(
this,
connectorId,
- this.getEnergyActiveImportRegisterByTransactionId(transactionId!),
- );
+ this.getEnergyActiveImportRegisterByTransactionId(transactionId)
+ )
await this.ocppRequestService.requestHandler<MeterValuesRequest, MeterValuesResponse>(
this,
RequestCommand.METER_VALUES,
{
connectorId,
transactionId,
- meterValue: [transactionEndMeterValue],
- },
- );
+ meterValue: [transactionEndMeterValue]
+ }
+ )
}
- return this.ocppRequestService.requestHandler<StopTransactionRequest, StopTransactionResponse>(
- this,
- RequestCommand.STOP_TRANSACTION,
- {
- transactionId,
- meterStop: this.getEnergyActiveImportRegisterByTransactionId(transactionId!, true),
- ...(isNullOrUndefined(reason) && { reason }),
- },
- );
+ return await this.ocppRequestService.requestHandler<
+ Partial<StopTransactionRequest>,
+ StopTransactionResponse
+ >(this, RequestCommand.STOP_TRANSACTION, {
+ transactionId,
+ meterStop: this.getEnergyActiveImportRegisterByTransactionId(transactionId, true),
+ ...(reason != null && { reason })
+ })
}
- public getReserveConnectorZeroSupported(): boolean {
+ public getReserveConnectorZeroSupported (): boolean {
return convertToBoolean(
- getConfigurationKey(this, StandardParametersKey.ReserveConnectorZeroSupported)!.value,
- );
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ getConfigurationKey(this, StandardParametersKey.ReserveConnectorZeroSupported)!.value
+ )
}
- public async addReservation(reservation: Reservation): Promise<void> {
- const reservationFound = this.getReservationBy('reservationId', reservation.reservationId);
- if (reservationFound !== undefined) {
- await this.removeReservation(reservationFound, ReservationTerminationReason.REPLACE_EXISTING);
+ public async addReservation (reservation: Reservation): Promise<void> {
+ const reservationFound = this.getReservationBy('reservationId', reservation.reservationId)
+ if (reservationFound != null) {
+ await this.removeReservation(reservationFound, ReservationTerminationReason.REPLACE_EXISTING)
}
- this.getConnectorStatus(reservation.connectorId)!.reservation = reservation;
- await OCPPServiceUtils.sendAndSetConnectorStatus(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.getConnectorStatus(reservation.connectorId)!.reservation = reservation
+ await sendAndSetConnectorStatus(
this,
reservation.connectorId,
ConnectorStatusEnum.Reserved,
undefined,
- { send: reservation.connectorId !== 0 },
- );
+ { send: reservation.connectorId !== 0 }
+ )
}
- public async removeReservation(
+ public async removeReservation (
reservation: Reservation,
- reason: ReservationTerminationReason,
+ reason: ReservationTerminationReason
): Promise<void> {
- const connector = this.getConnectorStatus(reservation.connectorId)!;
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ const connector = this.getConnectorStatus(reservation.connectorId)!
switch (reason) {
case ReservationTerminationReason.CONNECTOR_STATE_CHANGED:
case ReservationTerminationReason.TRANSACTION_STARTED:
- delete connector.reservation;
- break;
+ delete connector.reservation
+ break
case ReservationTerminationReason.RESERVATION_CANCELED:
case ReservationTerminationReason.REPLACE_EXISTING:
case ReservationTerminationReason.EXPIRED:
- await OCPPServiceUtils.sendAndSetConnectorStatus(
+ await sendAndSetConnectorStatus(
this,
reservation.connectorId,
ConnectorStatusEnum.Available,
undefined,
- { send: reservation.connectorId !== 0 },
- );
- delete connector.reservation;
- break;
+ { send: reservation.connectorId !== 0 }
+ )
+ delete connector.reservation
+ break
default:
// eslint-disable-next-line @typescript-eslint/restrict-template-expressions
- throw new BaseError(`Unknown reservation termination reason '${reason}'`);
+ throw new BaseError(`Unknown reservation termination reason '${reason}'`)
}
}
- public getReservationBy(
+ public getReservationBy (
filterKey: ReservationKey,
- value: number | string,
+ value: number | string
): Reservation | undefined {
if (this.hasEvses) {
for (const evseStatus of this.evses.values()) {
for (const connectorStatus of evseStatus.connectors.values()) {
- if (connectorStatus?.reservation?.[filterKey] === value) {
- return connectorStatus.reservation;
+ if (connectorStatus.reservation?.[filterKey] === value) {
+ return connectorStatus.reservation
}
}
}
} else {
for (const connectorStatus of this.connectors.values()) {
- if (connectorStatus?.reservation?.[filterKey] === value) {
- return connectorStatus.reservation;
+ if (connectorStatus.reservation?.[filterKey] === value) {
+ return connectorStatus.reservation
}
}
}
}
- public isConnectorReservable(
+ public isConnectorReservable (
reservationId: number,
idTag?: string,
- connectorId?: number,
+ connectorId?: number
): boolean {
- const reservation = this.getReservationBy('reservationId', reservationId);
- const reservationExists = !isUndefined(reservation) && !hasReservationExpired(reservation!);
+ const reservation = this.getReservationBy('reservationId', reservationId)
+ const reservationExists = reservation != null && !hasReservationExpired(reservation)
if (arguments.length === 1) {
- return !reservationExists;
+ return !reservationExists
} else if (arguments.length > 1) {
- const userReservation = !isUndefined(idTag)
- ? this.getReservationBy('idTag', idTag!)
- : undefined;
+ const userReservation = idTag != null ? this.getReservationBy('idTag', idTag) : undefined
const userReservationExists =
- !isUndefined(userReservation) && !hasReservationExpired(userReservation!);
- const notConnectorZero = isUndefined(connectorId) ? true : connectorId! > 0;
- const freeConnectorsAvailable = this.getNumberOfReservableConnectors() > 0;
+ userReservation != null && !hasReservationExpired(userReservation)
+ const notConnectorZero = connectorId == null ? true : connectorId > 0
+ const freeConnectorsAvailable = this.getNumberOfReservableConnectors() > 0
return (
!reservationExists && !userReservationExists && notConnectorZero && freeConnectorsAvailable
- );
+ )
}
- return false;
+ return false
}
- private setIntervalFlushMessageBuffer(): void {
- if (this.flushMessageBufferSetInterval === undefined) {
+ private setIntervalFlushMessageBuffer (): void {
+ if (this.flushMessageBufferSetInterval == null) {
this.flushMessageBufferSetInterval = setInterval(() => {
- if (this.isWebSocketConnectionOpened() === true && this.inAcceptedState() === true) {
- this.flushMessageBuffer();
+ if (this.isWebSocketConnectionOpened() && this.inAcceptedState()) {
+ this.flushMessageBuffer()
}
if (this.messageBuffer.size === 0) {
- this.clearIntervalFlushMessageBuffer();
+ this.clearIntervalFlushMessageBuffer()
}
- }, Constants.DEFAULT_MESSAGE_BUFFER_FLUSH_INTERVAL);
+ }, Constants.DEFAULT_MESSAGE_BUFFER_FLUSH_INTERVAL)
}
}
- private clearIntervalFlushMessageBuffer() {
- if (this.flushMessageBufferSetInterval !== undefined) {
- clearInterval(this.flushMessageBufferSetInterval);
- delete this.flushMessageBufferSetInterval;
+ private clearIntervalFlushMessageBuffer (): void {
+ if (this.flushMessageBufferSetInterval != null) {
+ clearInterval(this.flushMessageBufferSetInterval)
+ delete this.flushMessageBufferSetInterval
}
}
- private getNumberOfReservableConnectors(): number {
- let numberOfReservableConnectors = 0;
+ private getNumberOfReservableConnectors (): number {
+ let numberOfReservableConnectors = 0
if (this.hasEvses) {
for (const evseStatus of this.evses.values()) {
- numberOfReservableConnectors += getNumberOfReservableConnectors(evseStatus.connectors);
+ numberOfReservableConnectors += getNumberOfReservableConnectors(evseStatus.connectors)
}
} else {
- numberOfReservableConnectors = getNumberOfReservableConnectors(this.connectors);
+ numberOfReservableConnectors = getNumberOfReservableConnectors(this.connectors)
}
- return numberOfReservableConnectors - this.getNumberOfReservationsOnConnectorZero();
+ return numberOfReservableConnectors - this.getNumberOfReservationsOnConnectorZero()
}
- private getNumberOfReservationsOnConnectorZero(): number {
+ private getNumberOfReservationsOnConnectorZero (): number {
if (
- // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
- (this.hasEvses && this.evses.get(0)?.connectors.get(0)?.reservation) ||
- (!this.hasEvses && this.connectors.get(0)?.reservation)
+ (this.hasEvses && this.evses.get(0)?.connectors.get(0)?.reservation != null) ||
+ (!this.hasEvses && this.connectors.get(0)?.reservation != null)
) {
- return 1;
+ return 1
}
- return 0;
+ return 0
}
- private flushMessageBuffer(): void {
+ private flushMessageBuffer (): void {
if (this.messageBuffer.size > 0) {
for (const message of this.messageBuffer.values()) {
- let beginId: string | undefined;
- let commandName: RequestCommand | undefined;
- const [messageType] = JSON.parse(message) as OutgoingRequest | Response | ErrorResponse;
- const isRequest = messageType === MessageType.CALL_MESSAGE;
+ let beginId: string | undefined
+ let commandName: RequestCommand | undefined
+ const [messageType] = JSON.parse(message) as OutgoingRequest | Response | ErrorResponse
+ const isRequest = messageType === MessageType.CALL_MESSAGE
if (isRequest) {
- [, , commandName] = JSON.parse(message) as OutgoingRequest;
- beginId = PerformanceStatistics.beginMeasure(commandName);
+ [, , commandName] = JSON.parse(message) as OutgoingRequest
+ beginId = PerformanceStatistics.beginMeasure(commandName)
}
this.wsConnection?.send(message, (error?: Error) => {
- isRequest && PerformanceStatistics.endMeasure(commandName!, beginId!);
- if (isNullOrUndefined(error)) {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ isRequest && PerformanceStatistics.endMeasure(commandName!, beginId!)
+ if (error == null) {
logger.debug(
- `${this.logPrefix()} >> Buffered ${OCPPServiceUtils.getMessageTypeString(
- messageType,
- )} payload sent: ${message}`,
- );
- this.messageBuffer.delete(message);
+ `${this.logPrefix()} >> Buffered ${getMessageTypeString(
+ messageType
+ )} OCPP message sent '${JSON.stringify(message)}'`
+ )
+ this.messageBuffer.delete(message)
+ } else {
+ logger.debug(
+ `${this.logPrefix()} >> Buffered ${getMessageTypeString(
+ messageType
+ )} OCPP message '${JSON.stringify(message)}' send failed:`,
+ error
+ )
}
- });
+ })
}
}
}
- private getTemplateFromFile(): ChargingStationTemplate | undefined {
- let template: ChargingStationTemplate | undefined;
+ private getTemplateFromFile (): ChargingStationTemplate | undefined {
+ let template: ChargingStationTemplate | undefined
try {
if (this.sharedLRUCache.hasChargingStationTemplate(this.templateFileHash)) {
- template = this.sharedLRUCache.getChargingStationTemplate(this.templateFileHash);
+ template = this.sharedLRUCache.getChargingStationTemplate(this.templateFileHash)
} else {
- const measureId = `${FileType.ChargingStationTemplate} read`;
- const beginId = PerformanceStatistics.beginMeasure(measureId);
- template = JSON.parse(readFileSync(this.templateFile, 'utf8')) as ChargingStationTemplate;
- PerformanceStatistics.endMeasure(measureId, beginId);
+ const measureId = `${FileType.ChargingStationTemplate} read`
+ const beginId = PerformanceStatistics.beginMeasure(measureId)
+ template = JSON.parse(readFileSync(this.templateFile, 'utf8')) as ChargingStationTemplate
+ PerformanceStatistics.endMeasure(measureId, beginId)
template.templateHash = createHash(Constants.DEFAULT_HASH_ALGORITHM)
.update(JSON.stringify(template))
- .digest('hex');
- this.sharedLRUCache.setChargingStationTemplate(template);
- this.templateFileHash = template.templateHash;
+ .digest('hex')
+ this.sharedLRUCache.setChargingStationTemplate(template)
+ this.templateFileHash = template.templateHash
}
} catch (error) {
handleFileException(
this.templateFile,
FileType.ChargingStationTemplate,
error as NodeJS.ErrnoException,
- this.logPrefix(),
- );
- }
- return template;
- }
-
- private getStationInfoFromTemplate(): ChargingStationInfo {
- const stationTemplate: ChargingStationTemplate = this.getTemplateFromFile()!;
- checkTemplate(stationTemplate, this.logPrefix(), this.templateFile);
- const warnTemplateKeysDeprecationOnce = once(warnTemplateKeysDeprecation, this);
- warnTemplateKeysDeprecationOnce(stationTemplate, this.logPrefix(), this.templateFile);
- if (stationTemplate?.Connectors) {
- checkConnectorsConfiguration(stationTemplate, this.logPrefix(), this.templateFile);
- }
- const stationInfo: ChargingStationInfo = stationTemplateToStationInfo(stationTemplate);
- stationInfo.hashId = getHashId(this.index, stationTemplate);
- stationInfo.chargingStationId = getChargingStationId(this.index, stationTemplate);
- stationInfo.ocppVersion = stationTemplate?.ocppVersion ?? OCPPVersion.VERSION_16;
- createSerialNumber(stationTemplate, stationInfo);
- stationInfo.voltageOut = this.getVoltageOut(stationInfo);
- if (isNotEmptyArray(stationTemplate?.power)) {
- stationTemplate.power = stationTemplate.power as number[];
- const powerArrayRandomIndex = Math.floor(secureRandom() * stationTemplate.power.length);
+ this.logPrefix()
+ )
+ }
+ return template
+ }
+
+ private getStationInfoFromTemplate (): ChargingStationInfo {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ const stationTemplate = this.getTemplateFromFile()!
+ checkTemplate(stationTemplate, this.logPrefix(), this.templateFile)
+ const warnTemplateKeysDeprecationOnce = once(warnTemplateKeysDeprecation)
+ warnTemplateKeysDeprecationOnce(stationTemplate, this.logPrefix(), this.templateFile)
+ if (stationTemplate.Connectors != null) {
+ checkConnectorsConfiguration(stationTemplate, this.logPrefix(), this.templateFile)
+ }
+ const stationInfo = stationTemplateToStationInfo(stationTemplate)
+ stationInfo.hashId = getHashId(this.index, stationTemplate)
+ stationInfo.templateIndex = this.index
+ stationInfo.templateName = buildTemplateName(this.templateFile)
+ stationInfo.chargingStationId = getChargingStationId(this.index, stationTemplate)
+ createSerialNumber(stationTemplate, stationInfo)
+ stationInfo.voltageOut = this.getVoltageOut(stationInfo)
+ if (isNotEmptyArray(stationTemplate.power)) {
+ const powerArrayRandomIndex = Math.floor(secureRandom() * stationTemplate.power.length)
stationInfo.maximumPower =
- stationTemplate?.powerUnit === PowerUnits.KILO_WATT
+ stationTemplate.powerUnit === PowerUnits.KILO_WATT
? stationTemplate.power[powerArrayRandomIndex] * 1000
- : stationTemplate.power[powerArrayRandomIndex];
+ : stationTemplate.power[powerArrayRandomIndex]
} else {
- stationTemplate.power = stationTemplate?.power as number;
stationInfo.maximumPower =
- stationTemplate?.powerUnit === PowerUnits.KILO_WATT
- ? stationTemplate.power * 1000
- : stationTemplate.power;
+ stationTemplate.powerUnit === PowerUnits.KILO_WATT
+ ? // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ stationTemplate.power! * 1000
+ : stationTemplate.power
}
- stationInfo.maximumAmperage = this.getMaximumAmperage(stationInfo);
- stationInfo.firmwareVersionPattern =
- stationTemplate?.firmwareVersionPattern ?? Constants.SEMVER_PATTERN;
+ stationInfo.maximumAmperage = this.getMaximumAmperage(stationInfo)
if (
+ isNotEmptyString(stationInfo.firmwareVersionPattern) &&
isNotEmptyString(stationInfo.firmwareVersion) &&
- new RegExp(stationInfo.firmwareVersionPattern).test(stationInfo.firmwareVersion!) === false
+ !new RegExp(stationInfo.firmwareVersionPattern).test(stationInfo.firmwareVersion)
) {
logger.warn(
`${this.logPrefix()} Firmware version '${stationInfo.firmwareVersion}' in template file ${
this.templateFile
- } does not match firmware version pattern '${stationInfo.firmwareVersionPattern}'`,
- );
+ } does not match firmware version pattern '${stationInfo.firmwareVersionPattern}'`
+ )
}
- stationInfo.firmwareUpgrade = merge<FirmwareUpgrade>(
- {
- versionUpgrade: {
- step: 1,
- },
- reset: true,
- },
- stationTemplate?.firmwareUpgrade ?? {},
- );
- stationInfo.resetTime = !isNullOrUndefined(stationTemplate?.resetTime)
- ? secondsToMilliseconds(stationTemplate.resetTime!)
- : Constants.CHARGING_STATION_DEFAULT_RESET_TIME;
- return stationInfo;
- }
-
- private getStationInfoFromFile(
- stationInfoPersistentConfiguration = true,
+ if (stationTemplate.resetTime != null) {
+ stationInfo.resetTime = secondsToMilliseconds(stationTemplate.resetTime)
+ }
+ return stationInfo
+ }
+
+ private getStationInfoFromFile (
+ stationInfoPersistentConfiguration: boolean | undefined = Constants.DEFAULT_STATION_INFO
+ .stationInfoPersistentConfiguration
): ChargingStationInfo | undefined {
- let stationInfo: ChargingStationInfo | undefined;
+ let stationInfo: ChargingStationInfo | undefined
if (stationInfoPersistentConfiguration === true) {
- stationInfo = this.getConfigurationFromFile()?.stationInfo;
- if (stationInfo) {
- delete stationInfo?.infoHash;
+ stationInfo = this.getConfigurationFromFile()?.stationInfo
+ if (stationInfo != null) {
+ delete stationInfo.infoHash
+ delete (stationInfo as ChargingStationTemplate).numberOfConnectors
+ // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+ if (stationInfo.templateIndex == null) {
+ stationInfo.templateIndex = this.index
+ }
+ // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+ if (stationInfo.templateName == null) {
+ stationInfo.templateName = buildTemplateName(this.templateFile)
+ }
}
}
- return stationInfo;
- }
-
- private getStationInfo(): ChargingStationInfo {
- const defaultStationInfo: Partial<ChargingStationInfo> = {
- enableStatistics: false,
- remoteAuthorization: true,
- currentOutType: CurrentType.AC,
- mainVoltageMeterValues: true,
- phaseLineToLineVoltageMeterValues: false,
- customValueLimitationMeterValues: true,
- ocppStrictCompliance: true,
- outOfOrderEndMeterValues: false,
- beginEndMeterValues: false,
- meteringPerTransaction: true,
- transactionDataMeterValues: false,
- supervisionUrlOcppConfiguration: false,
- supervisionUrlOcppKey: VendorParametersKey.ConnectionUrl,
- ocppVersion: OCPPVersion.VERSION_16,
- ocppPersistentConfiguration: true,
- stationInfoPersistentConfiguration: true,
- automaticTransactionGeneratorPersistentConfiguration: true,
- autoReconnectMaxRetries: -1,
- registrationMaxRetries: -1,
- reconnectExponentialDelay: false,
- stopTransactionsOnStopped: true,
- };
- const stationInfoFromTemplate: ChargingStationInfo = this.getStationInfoFromTemplate();
- const stationInfoFromFile: ChargingStationInfo | undefined = this.getStationInfoFromFile(
- stationInfoFromTemplate?.stationInfoPersistentConfiguration,
- );
+ return stationInfo
+ }
+
+ private getStationInfo (options?: ChargingStationOptions): ChargingStationInfo {
+ const stationInfoFromTemplate = this.getStationInfoFromTemplate()
+ options?.persistentConfiguration != null &&
+ (stationInfoFromTemplate.stationInfoPersistentConfiguration = options.persistentConfiguration)
+ const stationInfoFromFile = this.getStationInfoFromFile(
+ stationInfoFromTemplate.stationInfoPersistentConfiguration
+ )
+ let stationInfo: ChargingStationInfo
// Priority:
// 1. charging station info from template
// 2. charging station info from configuration file
- if (stationInfoFromFile?.templateHash === stationInfoFromTemplate.templateHash) {
- return { ...defaultStationInfo, ...stationInfoFromFile! };
+ if (
+ stationInfoFromFile != null &&
+ stationInfoFromFile.templateHash === stationInfoFromTemplate.templateHash
+ ) {
+ stationInfo = stationInfoFromFile
+ } else {
+ stationInfo = stationInfoFromTemplate
+ stationInfoFromFile != null &&
+ propagateSerialNumber(this.getTemplateFromFile(), stationInfoFromFile, stationInfo)
}
- stationInfoFromFile &&
- propagateSerialNumber(
- this.getTemplateFromFile()!,
- stationInfoFromFile,
- stationInfoFromTemplate,
- );
- return { ...defaultStationInfo, ...stationInfoFromTemplate };
+ return setChargingStationOptions(
+ mergeDeepRight(Constants.DEFAULT_STATION_INFO, stationInfo),
+ options
+ )
}
- private saveStationInfo(): void {
+ private saveStationInfo (): void {
if (this.stationInfo?.stationInfoPersistentConfiguration === true) {
- this.saveConfiguration();
+ this.saveConfiguration()
}
}
- private handleUnsupportedVersion(version: OCPPVersion | undefined) {
- const errorMsg = `Unsupported protocol version '${version}' configured in template file ${this.templateFile}`;
- logger.error(`${this.logPrefix()} ${errorMsg}`);
- throw new BaseError(errorMsg);
+ private handleUnsupportedVersion (version: OCPPVersion | undefined): void {
+ const errorMsg = `Unsupported protocol version '${version}' configured in template file ${this.templateFile}`
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new BaseError(errorMsg)
}
- private initialize(): void {
- const stationTemplate = this.getTemplateFromFile()!;
- checkTemplate(stationTemplate, this.logPrefix(), this.templateFile);
+ private initialize (options?: ChargingStationOptions): void {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ const stationTemplate = this.getTemplateFromFile()!
+ checkTemplate(stationTemplate, this.logPrefix(), this.templateFile)
this.configurationFile = join(
dirname(this.templateFile.replace('station-templates', 'configurations')),
- `${getHashId(this.index, stationTemplate)}.json`,
- );
- const stationConfiguration = this.getConfigurationFromFile();
+ `${getHashId(this.index, stationTemplate)}.json`
+ )
+ const stationConfiguration = this.getConfigurationFromFile()
if (
- stationConfiguration?.stationInfo?.templateHash === stationTemplate?.templateHash &&
- // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
- (stationConfiguration?.connectorsStatus || stationConfiguration?.evsesStatus)
+ stationConfiguration?.stationInfo?.templateHash === stationTemplate.templateHash &&
+ (stationConfiguration?.connectorsStatus != null || stationConfiguration?.evsesStatus != null)
) {
- checkConfiguration(stationConfiguration, this.logPrefix(), this.configurationFile);
- this.initializeConnectorsOrEvsesFromFile(stationConfiguration);
+ checkConfiguration(stationConfiguration, this.logPrefix(), this.configurationFile)
+ this.initializeConnectorsOrEvsesFromFile(stationConfiguration)
} else {
- this.initializeConnectorsOrEvsesFromTemplate(stationTemplate);
+ this.initializeConnectorsOrEvsesFromTemplate(stationTemplate)
}
- this.stationInfo = this.getStationInfo();
+ this.stationInfo = this.getStationInfo(options)
if (
this.stationInfo.firmwareStatus === FirmwareStatus.Installing &&
- isNotEmptyString(this.stationInfo.firmwareVersion) &&
- isNotEmptyString(this.stationInfo.firmwareVersionPattern)
+ isNotEmptyString(this.stationInfo.firmwareVersionPattern) &&
+ isNotEmptyString(this.stationInfo.firmwareVersion)
) {
- const patternGroup: number | undefined =
+ const patternGroup =
this.stationInfo.firmwareUpgrade?.versionUpgrade?.patternGroup ??
- this.stationInfo.firmwareVersion?.split('.').length;
- const match = this.stationInfo
- .firmwareVersion!.match(new RegExp(this.stationInfo.firmwareVersionPattern!))!
- .slice(1, patternGroup! + 1);
- const patchLevelIndex = match.length - 1;
- match[patchLevelIndex] = (
- convertToInt(match[patchLevelIndex]) +
- this.stationInfo.firmwareUpgrade!.versionUpgrade!.step!
- ).toString();
- this.stationInfo.firmwareVersion = match?.join('.');
- }
- this.saveStationInfo();
- this.configuredSupervisionUrl = this.getConfiguredSupervisionUrl();
- if (this.stationInfo?.enableStatistics === true) {
+ this.stationInfo.firmwareVersion.split('.').length
+ const match = new RegExp(this.stationInfo.firmwareVersionPattern)
+ .exec(this.stationInfo.firmwareVersion)
+ ?.slice(1, patternGroup + 1)
+ if (match != null) {
+ const patchLevelIndex = match.length - 1
+ match[patchLevelIndex] = (
+ convertToInt(match[patchLevelIndex]) +
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.stationInfo.firmwareUpgrade!.versionUpgrade!.step!
+ ).toString()
+ this.stationInfo.firmwareVersion = match.join('.')
+ }
+ }
+ this.saveStationInfo()
+ this.configuredSupervisionUrl = this.getConfiguredSupervisionUrl()
+ if (this.stationInfo.enableStatistics === true) {
this.performanceStatistics = PerformanceStatistics.getInstance(
this.stationInfo.hashId,
- this.stationInfo.chargingStationId!,
- this.configuredSupervisionUrl,
- );
+ this.stationInfo.chargingStationId,
+ this.configuredSupervisionUrl
+ )
+ }
+ const bootNotificationRequest = createBootNotificationRequest(this.stationInfo)
+ if (bootNotificationRequest == null) {
+ const errorMsg = 'Error while creating boot notification request'
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new BaseError(errorMsg)
}
- this.bootNotificationRequest = createBootNotificationRequest(this.stationInfo);
- this.powerDivider = this.getPowerDivider();
+ this.bootNotificationRequest = bootNotificationRequest
+ this.powerDivider = this.getPowerDivider()
// OCPP configuration
- this.ocppConfiguration = this.getOcppConfiguration();
- this.initializeOcppConfiguration();
- this.initializeOcppServices();
- this.once(ChargingStationEvents.accepted, () => {
- this.startMessageSequence().catch((error) => {
- logger.error(`${this.logPrefix()} Error while starting the message sequence:`, error);
- });
- });
- if (this.stationInfo?.autoRegister === true) {
+ this.ocppConfiguration = this.getOcppConfiguration(options?.persistentConfiguration)
+ this.initializeOcppConfiguration()
+ this.initializeOcppServices()
+ if (this.stationInfo.autoRegister === true) {
this.bootNotificationResponse = {
currentTime: new Date(),
interval: millisecondsToSeconds(this.getHeartbeatInterval()),
- status: RegistrationStatusEnumType.ACCEPTED,
- };
+ status: RegistrationStatusEnumType.ACCEPTED
+ }
}
}
- private initializeOcppServices(): void {
- const ocppVersion = this.stationInfo?.ocppVersion;
+ private initializeOcppServices (): void {
+ const ocppVersion = this.stationInfo?.ocppVersion
switch (ocppVersion) {
case OCPPVersion.VERSION_16:
this.ocppIncomingRequestService =
- OCPP16IncomingRequestService.getInstance<OCPP16IncomingRequestService>();
+ OCPP16IncomingRequestService.getInstance<OCPP16IncomingRequestService>()
this.ocppRequestService = OCPP16RequestService.getInstance<OCPP16RequestService>(
- OCPP16ResponseService.getInstance<OCPP16ResponseService>(),
- );
- break;
+ OCPP16ResponseService.getInstance<OCPP16ResponseService>()
+ )
+ break
case OCPPVersion.VERSION_20:
case OCPPVersion.VERSION_201:
this.ocppIncomingRequestService =
- OCPP20IncomingRequestService.getInstance<OCPP20IncomingRequestService>();
+ OCPP20IncomingRequestService.getInstance<OCPP20IncomingRequestService>()
this.ocppRequestService = OCPP20RequestService.getInstance<OCPP20RequestService>(
- OCPP20ResponseService.getInstance<OCPP20ResponseService>(),
- );
- break;
+ OCPP20ResponseService.getInstance<OCPP20ResponseService>()
+ )
+ break
default:
- this.handleUnsupportedVersion(ocppVersion);
- break;
+ this.handleUnsupportedVersion(ocppVersion)
+ break
}
}
- private initializeOcppConfiguration(): void {
- if (isNullOrUndefined(getConfigurationKey(this, StandardParametersKey.HeartbeatInterval))) {
- addConfigurationKey(this, StandardParametersKey.HeartbeatInterval, '0');
+ private initializeOcppConfiguration (): void {
+ if (getConfigurationKey(this, StandardParametersKey.HeartbeatInterval) == null) {
+ addConfigurationKey(this, StandardParametersKey.HeartbeatInterval, '0')
}
- if (isNullOrUndefined(getConfigurationKey(this, StandardParametersKey.HeartBeatInterval))) {
- addConfigurationKey(this, StandardParametersKey.HeartBeatInterval, '0', { visible: false });
+ if (getConfigurationKey(this, StandardParametersKey.HeartBeatInterval) == null) {
+ addConfigurationKey(this, StandardParametersKey.HeartBeatInterval, '0', { visible: false })
}
if (
this.stationInfo?.supervisionUrlOcppConfiguration === true &&
- isNotEmptyString(this.stationInfo?.supervisionUrlOcppKey) &&
- isNullOrUndefined(getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey!))
+ isNotEmptyString(this.stationInfo.supervisionUrlOcppKey) &&
+ getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey) == null
) {
addConfigurationKey(
this,
- this.stationInfo.supervisionUrlOcppKey!,
+ this.stationInfo.supervisionUrlOcppKey,
this.configuredSupervisionUrl.href,
- { reboot: true },
- );
+ { reboot: true }
+ )
} else if (
this.stationInfo?.supervisionUrlOcppConfiguration === false &&
- isNotEmptyString(this.stationInfo?.supervisionUrlOcppKey) &&
- !isNullOrUndefined(getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey!))
+ isNotEmptyString(this.stationInfo.supervisionUrlOcppKey) &&
+ getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey) != null
) {
- deleteConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey!, { save: false });
+ deleteConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey, { save: false })
}
if (
isNotEmptyString(this.stationInfo?.amperageLimitationOcppKey) &&
- isNullOrUndefined(getConfigurationKey(this, this.stationInfo.amperageLimitationOcppKey!))
+ getConfigurationKey(this, this.stationInfo.amperageLimitationOcppKey) == null
) {
addConfigurationKey(
this,
- this.stationInfo.amperageLimitationOcppKey!,
- (
- this.stationInfo.maximumAmperage! * getAmperageLimitationUnitDivider(this.stationInfo)
- ).toString(),
- );
+ this.stationInfo.amperageLimitationOcppKey,
+ // prettier-ignore
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ (this.stationInfo.maximumAmperage! * getAmperageLimitationUnitDivider(this.stationInfo)).toString()
+ )
}
- if (
- isNullOrUndefined(getConfigurationKey(this, StandardParametersKey.SupportedFeatureProfiles))
- ) {
+ if (getConfigurationKey(this, StandardParametersKey.SupportedFeatureProfiles) == null) {
addConfigurationKey(
this,
StandardParametersKey.SupportedFeatureProfiles,
- `${SupportedFeatureProfiles.Core},${SupportedFeatureProfiles.FirmwareManagement},${SupportedFeatureProfiles.LocalAuthListManagement},${SupportedFeatureProfiles.SmartCharging},${SupportedFeatureProfiles.RemoteTrigger}`,
- );
+ `${SupportedFeatureProfiles.Core},${SupportedFeatureProfiles.FirmwareManagement},${SupportedFeatureProfiles.LocalAuthListManagement},${SupportedFeatureProfiles.SmartCharging},${SupportedFeatureProfiles.RemoteTrigger}`
+ )
}
addConfigurationKey(
this,
StandardParametersKey.NumberOfConnectors,
this.getNumberOfConnectors().toString(),
{ readonly: true },
- { overwrite: true },
- );
- if (
- isNullOrUndefined(getConfigurationKey(this, StandardParametersKey.MeterValuesSampledData))
- ) {
+ { overwrite: true }
+ )
+ if (getConfigurationKey(this, StandardParametersKey.MeterValuesSampledData) == null) {
addConfigurationKey(
this,
StandardParametersKey.MeterValuesSampledData,
- MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER,
- );
+ MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER
+ )
}
- if (
- isNullOrUndefined(getConfigurationKey(this, StandardParametersKey.ConnectorPhaseRotation))
- ) {
- const connectorsPhaseRotation: string[] = [];
+ if (getConfigurationKey(this, StandardParametersKey.ConnectorPhaseRotation) == null) {
+ const connectorsPhaseRotation: string[] = []
if (this.hasEvses) {
for (const evseStatus of this.evses.values()) {
for (const connectorId of evseStatus.connectors.keys()) {
connectorsPhaseRotation.push(
- getPhaseRotationValue(connectorId, this.getNumberOfPhases())!,
- );
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ getPhaseRotationValue(connectorId, this.getNumberOfPhases())!
+ )
}
}
} else {
for (const connectorId of this.connectors.keys()) {
connectorsPhaseRotation.push(
- getPhaseRotationValue(connectorId, this.getNumberOfPhases())!,
- );
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ getPhaseRotationValue(connectorId, this.getNumberOfPhases())!
+ )
}
}
addConfigurationKey(
this,
StandardParametersKey.ConnectorPhaseRotation,
- connectorsPhaseRotation.toString(),
- );
+ connectorsPhaseRotation.toString()
+ )
}
- if (
- isNullOrUndefined(getConfigurationKey(this, StandardParametersKey.AuthorizeRemoteTxRequests))
- ) {
- addConfigurationKey(this, StandardParametersKey.AuthorizeRemoteTxRequests, 'true');
+ if (getConfigurationKey(this, StandardParametersKey.AuthorizeRemoteTxRequests) == null) {
+ addConfigurationKey(this, StandardParametersKey.AuthorizeRemoteTxRequests, 'true')
}
if (
- isNullOrUndefined(getConfigurationKey(this, StandardParametersKey.LocalAuthListEnabled)) &&
- getConfigurationKey(this, StandardParametersKey.SupportedFeatureProfiles)?.value?.includes(
- SupportedFeatureProfiles.LocalAuthListManagement,
- )
+ getConfigurationKey(this, StandardParametersKey.LocalAuthListEnabled) == null &&
+ hasFeatureProfile(this, SupportedFeatureProfiles.LocalAuthListManagement) === true
) {
- addConfigurationKey(this, StandardParametersKey.LocalAuthListEnabled, 'false');
+ addConfigurationKey(this, StandardParametersKey.LocalAuthListEnabled, 'false')
}
- if (isNullOrUndefined(getConfigurationKey(this, StandardParametersKey.ConnectionTimeOut))) {
+ if (getConfigurationKey(this, StandardParametersKey.ConnectionTimeOut) == null) {
addConfigurationKey(
this,
StandardParametersKey.ConnectionTimeOut,
- Constants.DEFAULT_CONNECTION_TIMEOUT.toString(),
- );
+ Constants.DEFAULT_CONNECTION_TIMEOUT.toString()
+ )
}
- this.saveOcppConfiguration();
+ this.saveOcppConfiguration()
}
- private initializeConnectorsOrEvsesFromFile(configuration: ChargingStationConfiguration): void {
- if (configuration?.connectorsStatus && !configuration?.evsesStatus) {
+ private initializeConnectorsOrEvsesFromFile (configuration: ChargingStationConfiguration): void {
+ if (configuration.connectorsStatus != null && configuration.evsesStatus == null) {
for (const [connectorId, connectorStatus] of configuration.connectorsStatus.entries()) {
- this.connectors.set(connectorId, cloneObject<ConnectorStatus>(connectorStatus));
+ this.connectors.set(connectorId, clone<ConnectorStatus>(connectorStatus))
}
- } else if (configuration?.evsesStatus && !configuration?.connectorsStatus) {
+ } else if (configuration.evsesStatus != null && configuration.connectorsStatus == null) {
for (const [evseId, evseStatusConfiguration] of configuration.evsesStatus.entries()) {
- const evseStatus = cloneObject<EvseStatusConfiguration>(evseStatusConfiguration);
- delete evseStatus.connectorsStatus;
+ const evseStatus = clone<EvseStatusConfiguration>(evseStatusConfiguration)
+ delete evseStatus.connectorsStatus
this.evses.set(evseId, {
...(evseStatus as EvseStatus),
connectors: new Map<number, ConnectorStatus>(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
evseStatusConfiguration.connectorsStatus!.map((connectorStatus, connectorId) => [
connectorId,
- connectorStatus,
- ]),
- ),
- });
+ connectorStatus
+ ])
+ )
+ })
}
- } else if (configuration?.evsesStatus && configuration?.connectorsStatus) {
- const errorMsg = `Connectors and evses defined at the same time in configuration file ${this.configurationFile}`;
- logger.error(`${this.logPrefix()} ${errorMsg}`);
- throw new BaseError(errorMsg);
+ } else if (configuration.evsesStatus != null && configuration.connectorsStatus != null) {
+ const errorMsg = `Connectors and evses defined at the same time in configuration file ${this.configurationFile}`
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new BaseError(errorMsg)
} else {
- const errorMsg = `No connectors or evses defined in configuration file ${this.configurationFile}`;
- logger.error(`${this.logPrefix()} ${errorMsg}`);
- throw new BaseError(errorMsg);
+ const errorMsg = `No connectors or evses defined in configuration file ${this.configurationFile}`
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new BaseError(errorMsg)
}
}
- private initializeConnectorsOrEvsesFromTemplate(stationTemplate: ChargingStationTemplate) {
- if (stationTemplate?.Connectors && !stationTemplate?.Evses) {
- this.initializeConnectorsFromTemplate(stationTemplate);
- } else if (stationTemplate?.Evses && !stationTemplate?.Connectors) {
- this.initializeEvsesFromTemplate(stationTemplate);
- } else if (stationTemplate?.Evses && stationTemplate?.Connectors) {
- const errorMsg = `Connectors and evses defined at the same time in template file ${this.templateFile}`;
- logger.error(`${this.logPrefix()} ${errorMsg}`);
- throw new BaseError(errorMsg);
+ private initializeConnectorsOrEvsesFromTemplate (stationTemplate: ChargingStationTemplate): void {
+ if (stationTemplate.Connectors != null && stationTemplate.Evses == null) {
+ this.initializeConnectorsFromTemplate(stationTemplate)
+ } else if (stationTemplate.Evses != null && stationTemplate.Connectors == null) {
+ this.initializeEvsesFromTemplate(stationTemplate)
+ } else if (stationTemplate.Evses != null && stationTemplate.Connectors != null) {
+ const errorMsg = `Connectors and evses defined at the same time in template file ${this.templateFile}`
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new BaseError(errorMsg)
} else {
- const errorMsg = `No connectors or evses defined in template file ${this.templateFile}`;
- logger.error(`${this.logPrefix()} ${errorMsg}`);
- throw new BaseError(errorMsg);
+ const errorMsg = `No connectors or evses defined in template file ${this.templateFile}`
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new BaseError(errorMsg)
}
}
- private initializeConnectorsFromTemplate(stationTemplate: ChargingStationTemplate): void {
- if (!stationTemplate?.Connectors && this.connectors.size === 0) {
- const errorMsg = `No already defined connectors and charging station information from template ${this.templateFile} with no connectors configuration defined`;
- logger.error(`${this.logPrefix()} ${errorMsg}`);
- throw new BaseError(errorMsg);
+ private initializeConnectorsFromTemplate (stationTemplate: ChargingStationTemplate): void {
+ if (stationTemplate.Connectors == null && this.connectors.size === 0) {
+ const errorMsg = `No already defined connectors and charging station information from template ${this.templateFile} with no connectors configuration defined`
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new BaseError(errorMsg)
}
- if (!stationTemplate?.Connectors?.[0]) {
+ if (stationTemplate.Connectors?.[0] == null) {
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with no connector id 0 configuration`,
- );
+ } with no connector id 0 configuration`
+ )
}
- if (stationTemplate?.Connectors) {
+ if (stationTemplate.Connectors != null) {
const { configuredMaxConnectors, templateMaxConnectors, templateMaxAvailableConnectors } =
- checkConnectorsConfiguration(stationTemplate, this.logPrefix(), this.templateFile);
+ checkConnectorsConfiguration(stationTemplate, this.logPrefix(), this.templateFile)
const connectorsConfigHash = createHash(Constants.DEFAULT_HASH_ALGORITHM)
.update(
- `${JSON.stringify(stationTemplate?.Connectors)}${configuredMaxConnectors.toString()}`,
+ `${JSON.stringify(stationTemplate.Connectors)}${configuredMaxConnectors.toString()}`
)
- .digest('hex');
+ .digest('hex')
const connectorsConfigChanged =
- this.connectors?.size !== 0 && this.connectorsConfigurationHash !== connectorsConfigHash;
- if (this.connectors?.size === 0 || connectorsConfigChanged) {
- connectorsConfigChanged && this.connectors.clear();
- this.connectorsConfigurationHash = connectorsConfigHash;
+ this.connectors.size !== 0 && this.connectorsConfigurationHash !== connectorsConfigHash
+ if (this.connectors.size === 0 || connectorsConfigChanged) {
+ connectorsConfigChanged && this.connectors.clear()
+ this.connectorsConfigurationHash = connectorsConfigHash
if (templateMaxConnectors > 0) {
for (let connectorId = 0; connectorId <= configuredMaxConnectors; connectorId++) {
if (
connectorId === 0 &&
- (!stationTemplate?.Connectors?.[connectorId] ||
- this.getUseConnectorId0(stationTemplate) === false)
+ // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+ (stationTemplate.Connectors[connectorId] == null ||
+ !this.getUseConnectorId0(stationTemplate))
) {
- continue;
+ continue
}
const templateConnectorId =
- connectorId > 0 && stationTemplate?.randomConnectors
- ? getRandomInteger(templateMaxAvailableConnectors, 1)
- : connectorId;
- const connectorStatus = stationTemplate?.Connectors[templateConnectorId];
+ connectorId > 0 && stationTemplate.randomConnectors === true
+ ? randomInt(1, templateMaxAvailableConnectors)
+ : connectorId
+ const connectorStatus = stationTemplate.Connectors[templateConnectorId]
checkStationInfoConnectorStatus(
templateConnectorId,
connectorStatus,
this.logPrefix(),
- this.templateFile,
- );
- this.connectors.set(connectorId, cloneObject<ConnectorStatus>(connectorStatus));
+ this.templateFile
+ )
+ this.connectors.set(connectorId, clone<ConnectorStatus>(connectorStatus))
}
- initializeConnectorsMapStatus(this.connectors, this.logPrefix());
- this.saveConnectorsStatus();
+ initializeConnectorsMapStatus(this.connectors, this.logPrefix())
+ this.saveConnectorsStatus()
} else {
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with no connectors configuration defined, cannot create connectors`,
- );
+ } with no connectors configuration defined, cannot create connectors`
+ )
}
}
} else {
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with no connectors configuration defined, using already defined connectors`,
- );
+ } with no connectors configuration defined, using already defined connectors`
+ )
}
}
- private initializeEvsesFromTemplate(stationTemplate: ChargingStationTemplate): void {
- if (!stationTemplate?.Evses && this.evses.size === 0) {
- const errorMsg = `No already defined evses and charging station information from template ${this.templateFile} with no evses configuration defined`;
- logger.error(`${this.logPrefix()} ${errorMsg}`);
- throw new BaseError(errorMsg);
+ private initializeEvsesFromTemplate (stationTemplate: ChargingStationTemplate): void {
+ if (stationTemplate.Evses == null && this.evses.size === 0) {
+ const errorMsg = `No already defined evses and charging station information from template ${this.templateFile} with no evses configuration defined`
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new BaseError(errorMsg)
}
- if (!stationTemplate?.Evses?.[0]) {
+ if (stationTemplate.Evses?.[0] == null) {
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with no evse id 0 configuration`,
- );
+ } with no evse id 0 configuration`
+ )
}
- if (!stationTemplate?.Evses?.[0]?.Connectors?.[0]) {
+ if (stationTemplate.Evses?.[0]?.Connectors[0] == null) {
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with evse id 0 with no connector id 0 configuration`,
- );
+ } with evse id 0 with no connector id 0 configuration`
+ )
}
- if (Object.keys(stationTemplate?.Evses?.[0]?.Connectors as object).length > 1) {
+ if (Object.keys(stationTemplate.Evses?.[0]?.Connectors as object).length > 1) {
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with evse id 0 with more than one connector configuration, only connector id 0 configuration will be used`,
- );
+ } with evse id 0 with more than one connector configuration, only connector id 0 configuration will be used`
+ )
}
- if (stationTemplate?.Evses) {
+ if (stationTemplate.Evses != null) {
const evsesConfigHash = createHash(Constants.DEFAULT_HASH_ALGORITHM)
- .update(JSON.stringify(stationTemplate?.Evses))
- .digest('hex');
+ .update(JSON.stringify(stationTemplate.Evses))
+ .digest('hex')
const evsesConfigChanged =
- this.evses?.size !== 0 && this.evsesConfigurationHash !== evsesConfigHash;
- if (this.evses?.size === 0 || evsesConfigChanged) {
- evsesConfigChanged && this.evses.clear();
- this.evsesConfigurationHash = evsesConfigHash;
- const templateMaxEvses = getMaxNumberOfEvses(stationTemplate?.Evses);
+ this.evses.size !== 0 && this.evsesConfigurationHash !== evsesConfigHash
+ if (this.evses.size === 0 || evsesConfigChanged) {
+ evsesConfigChanged && this.evses.clear()
+ this.evsesConfigurationHash = evsesConfigHash
+ const templateMaxEvses = getMaxNumberOfEvses(stationTemplate.Evses)
if (templateMaxEvses > 0) {
for (const evseKey in stationTemplate.Evses) {
- const evseId = convertToInt(evseKey);
+ const evseId = convertToInt(evseKey)
this.evses.set(evseId, {
connectors: buildConnectorsMap(
- stationTemplate?.Evses[evseKey]?.Connectors,
+ stationTemplate.Evses[evseKey].Connectors,
this.logPrefix(),
- this.templateFile,
+ this.templateFile
),
- availability: AvailabilityType.Operative,
- });
- initializeConnectorsMapStatus(this.evses.get(evseId)!.connectors, this.logPrefix());
+ availability: AvailabilityType.Operative
+ })
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ initializeConnectorsMapStatus(this.evses.get(evseId)!.connectors, this.logPrefix())
}
- this.saveEvsesStatus();
+ this.saveEvsesStatus()
} else {
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with no evses configuration defined, cannot create evses`,
- );
+ } with no evses configuration defined, cannot create evses`
+ )
}
}
} else {
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with no evses configuration defined, using already defined evses`,
- );
+ } with no evses configuration defined, using already defined evses`
+ )
}
}
- private getConfigurationFromFile(): ChargingStationConfiguration | undefined {
- let configuration: ChargingStationConfiguration | undefined;
+ private getConfigurationFromFile (): ChargingStationConfiguration | undefined {
+ let configuration: ChargingStationConfiguration | undefined
if (isNotEmptyString(this.configurationFile) && existsSync(this.configurationFile)) {
try {
if (this.sharedLRUCache.hasChargingStationConfiguration(this.configurationFileHash)) {
configuration = this.sharedLRUCache.getChargingStationConfiguration(
- this.configurationFileHash,
- );
+ this.configurationFileHash
+ )
} else {
- const measureId = `${FileType.ChargingStationConfiguration} read`;
- const beginId = PerformanceStatistics.beginMeasure(measureId);
+ const measureId = `${FileType.ChargingStationConfiguration} read`
+ const beginId = PerformanceStatistics.beginMeasure(measureId)
configuration = JSON.parse(
- readFileSync(this.configurationFile, 'utf8'),
- ) as ChargingStationConfiguration;
- PerformanceStatistics.endMeasure(measureId, beginId);
- this.sharedLRUCache.setChargingStationConfiguration(configuration);
- this.configurationFileHash = configuration.configurationHash!;
+ readFileSync(this.configurationFile, 'utf8')
+ ) as ChargingStationConfiguration
+ PerformanceStatistics.endMeasure(measureId, beginId)
+ this.sharedLRUCache.setChargingStationConfiguration(configuration)
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.configurationFileHash = configuration.configurationHash!
}
} catch (error) {
handleFileException(
this.configurationFile,
FileType.ChargingStationConfiguration,
error as NodeJS.ErrnoException,
- this.logPrefix(),
- );
+ this.logPrefix()
+ )
}
}
- return configuration;
+ return configuration
}
- private saveAutomaticTransactionGeneratorConfiguration(): void {
+ private saveAutomaticTransactionGeneratorConfiguration (): void {
if (this.stationInfo?.automaticTransactionGeneratorPersistentConfiguration === true) {
- this.saveConfiguration();
+ this.saveConfiguration()
}
}
- private saveConnectorsStatus() {
- this.saveConfiguration();
+ private saveConnectorsStatus (): void {
+ this.saveConfiguration()
}
- private saveEvsesStatus() {
- this.saveConfiguration();
+ private saveEvsesStatus (): void {
+ this.saveConfiguration()
}
- private saveConfiguration(): void {
+ private saveConfiguration (): void {
if (isNotEmptyString(this.configurationFile)) {
try {
if (!existsSync(dirname(this.configurationFile))) {
- mkdirSync(dirname(this.configurationFile), { recursive: true });
+ mkdirSync(dirname(this.configurationFile), { recursive: true })
}
- let configurationData: ChargingStationConfiguration = this.getConfigurationFromFile()
- ? cloneObject<ChargingStationConfiguration>(this.getConfigurationFromFile()!)
- : {};
- if (this.stationInfo?.stationInfoPersistentConfiguration === true && this.stationInfo) {
- configurationData.stationInfo = this.stationInfo;
+ const configurationFromFile = this.getConfigurationFromFile()
+ let configurationData: ChargingStationConfiguration =
+ configurationFromFile != null
+ ? clone<ChargingStationConfiguration>(configurationFromFile)
+ : {}
+ if (this.stationInfo?.stationInfoPersistentConfiguration === true) {
+ configurationData.stationInfo = this.stationInfo
} else {
- delete configurationData.stationInfo;
+ delete configurationData.stationInfo
}
if (
this.stationInfo?.ocppPersistentConfiguration === true &&
Array.isArray(this.ocppConfiguration?.configurationKey)
) {
- configurationData.configurationKey = this.ocppConfiguration?.configurationKey;
+ configurationData.configurationKey = this.ocppConfiguration.configurationKey
} else {
- delete configurationData.configurationKey;
+ delete configurationData.configurationKey
}
- configurationData = merge<ChargingStationConfiguration>(
+ configurationData = mergeDeepRight(
configurationData,
- buildChargingStationAutomaticTransactionGeneratorConfiguration(this),
- );
- if (
- !this.stationInfo?.automaticTransactionGeneratorPersistentConfiguration ||
- !this.getAutomaticTransactionGeneratorConfiguration()
- ) {
- delete configurationData.automaticTransactionGenerator;
+ buildChargingStationAutomaticTransactionGeneratorConfiguration(this)
+ )
+ if (this.stationInfo?.automaticTransactionGeneratorPersistentConfiguration !== true) {
+ delete configurationData.automaticTransactionGenerator
}
if (this.connectors.size > 0) {
- configurationData.connectorsStatus = buildConnectorsStatus(this);
+ configurationData.connectorsStatus = buildConnectorsStatus(this)
} else {
- delete configurationData.connectorsStatus;
+ delete configurationData.connectorsStatus
}
if (this.evses.size > 0) {
- configurationData.evsesStatus = buildEvsesStatus(this);
+ configurationData.evsesStatus = buildEvsesStatus(this)
} else {
- delete configurationData.evsesStatus;
+ delete configurationData.evsesStatus
}
- delete configurationData.configurationHash;
+ delete configurationData.configurationHash
const configurationHash = createHash(Constants.DEFAULT_HASH_ALGORITHM)
.update(
JSON.stringify({
configurationKey: configurationData.configurationKey,
automaticTransactionGenerator: configurationData.automaticTransactionGenerator,
...(this.connectors.size > 0 && {
- connectorsStatus: configurationData.connectorsStatus,
+ connectorsStatus: configurationData.connectorsStatus
}),
- ...(this.evses.size > 0 && { evsesStatus: configurationData.evsesStatus }),
- } as ChargingStationConfiguration),
+ ...(this.evses.size > 0 && { evsesStatus: configurationData.evsesStatus })
+ } satisfies ChargingStationConfiguration)
)
- .digest('hex');
+ .digest('hex')
if (this.configurationFileHash !== configurationHash) {
AsyncLock.runExclusive(AsyncLockType.configuration, () => {
- configurationData.configurationHash = configurationHash;
- const measureId = `${FileType.ChargingStationConfiguration} write`;
- const beginId = PerformanceStatistics.beginMeasure(measureId);
+ configurationData.configurationHash = configurationHash
+ const measureId = `${FileType.ChargingStationConfiguration} write`
+ const beginId = PerformanceStatistics.beginMeasure(measureId)
writeFileSync(
this.configurationFile,
JSON.stringify(configurationData, undefined, 2),
- 'utf8',
- );
- PerformanceStatistics.endMeasure(measureId, beginId);
- this.sharedLRUCache.deleteChargingStationConfiguration(this.configurationFileHash);
- this.sharedLRUCache.setChargingStationConfiguration(configurationData);
- this.configurationFileHash = configurationHash;
- }).catch((error) => {
+ 'utf8'
+ )
+ PerformanceStatistics.endMeasure(measureId, beginId)
+ this.sharedLRUCache.deleteChargingStationConfiguration(this.configurationFileHash)
+ this.sharedLRUCache.setChargingStationConfiguration(configurationData)
+ this.configurationFileHash = configurationHash
+ }).catch((error: unknown) => {
handleFileException(
this.configurationFile,
FileType.ChargingStationConfiguration,
error as NodeJS.ErrnoException,
- this.logPrefix(),
- );
- });
+ this.logPrefix()
+ )
+ })
} else {
logger.debug(
`${this.logPrefix()} Not saving unchanged charging station configuration file ${
this.configurationFile
- }`,
- );
+ }`
+ )
}
} catch (error) {
handleFileException(
this.configurationFile,
FileType.ChargingStationConfiguration,
error as NodeJS.ErrnoException,
- this.logPrefix(),
- );
+ this.logPrefix()
+ )
}
} else {
logger.error(
- `${this.logPrefix()} Trying to save charging station configuration to undefined configuration file`,
- );
+ `${this.logPrefix()} Trying to save charging station configuration to undefined configuration file`
+ )
}
}
- private getOcppConfigurationFromTemplate(): ChargingStationOcppConfiguration | undefined {
- return this.getTemplateFromFile()?.Configuration;
+ private getOcppConfigurationFromTemplate (): ChargingStationOcppConfiguration | undefined {
+ return this.getTemplateFromFile()?.Configuration
}
- private getOcppConfigurationFromFile(): ChargingStationOcppConfiguration | undefined {
- const configurationKey = this.getConfigurationFromFile()?.configurationKey;
- if (this.stationInfo?.ocppPersistentConfiguration === true && Array.isArray(configurationKey)) {
- return { configurationKey };
+ private getOcppConfigurationFromFile (
+ ocppPersistentConfiguration?: boolean
+ ): ChargingStationOcppConfiguration | undefined {
+ const configurationKey = this.getConfigurationFromFile()?.configurationKey
+ if (ocppPersistentConfiguration === true && Array.isArray(configurationKey)) {
+ return { configurationKey }
}
- return undefined;
+ return undefined
}
- private getOcppConfiguration(): ChargingStationOcppConfiguration | undefined {
+ private getOcppConfiguration (
+ ocppPersistentConfiguration: boolean | undefined = this.stationInfo?.ocppPersistentConfiguration
+ ): ChargingStationOcppConfiguration | undefined {
let ocppConfiguration: ChargingStationOcppConfiguration | undefined =
- this.getOcppConfigurationFromFile();
- if (!ocppConfiguration) {
- ocppConfiguration = this.getOcppConfigurationFromTemplate();
+ this.getOcppConfigurationFromFile(ocppPersistentConfiguration)
+ if (ocppConfiguration == null) {
+ ocppConfiguration = this.getOcppConfigurationFromTemplate()
}
- return ocppConfiguration;
+ return ocppConfiguration
}
- private async onOpen(): Promise<void> {
- if (this.isWebSocketConnectionOpened() === true) {
+ private async onOpen (): Promise<void> {
+ if (this.isWebSocketConnectionOpened()) {
+ this.emit(ChargingStationEvents.updated)
logger.info(
- `${this.logPrefix()} Connection to OCPP server through ${this.wsConnectionUrl.toString()} succeeded`,
- );
- let registrationRetryCount = 0;
- if (this.isRegistered() === false) {
+ `${this.logPrefix()} Connection to OCPP server through ${this.wsConnectionUrl.href} succeeded`
+ )
+ let registrationRetryCount = 0
+ if (!this.isRegistered()) {
// Send BootNotification
do {
this.bootNotificationResponse = await this.ocppRequestService.requestHandler<
- BootNotificationRequest,
- BootNotificationResponse
+ BootNotificationRequest,
+ BootNotificationResponse
>(this, RequestCommand.BOOT_NOTIFICATION, this.bootNotificationRequest, {
- skipBufferingOnError: true,
- });
- if (this.isRegistered() === false) {
- this.stationInfo?.registrationMaxRetries !== -1 && ++registrationRetryCount;
+ skipBufferingOnError: true
+ })
+ // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+ if (this.bootNotificationResponse?.currentTime != null) {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.bootNotificationResponse.currentTime = convertToDate(
+ this.bootNotificationResponse.currentTime
+ )!
+ }
+ if (!this.isRegistered()) {
+ this.stationInfo?.registrationMaxRetries !== -1 && ++registrationRetryCount
await sleep(
- this?.bootNotificationResponse?.interval
+ // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
+ this.bootNotificationResponse?.interval != null
? secondsToMilliseconds(this.bootNotificationResponse.interval)
- : Constants.DEFAULT_BOOT_NOTIFICATION_INTERVAL,
- );
+ : Constants.DEFAULT_BOOT_NOTIFICATION_INTERVAL
+ )
}
} while (
- this.isRegistered() === false &&
- (registrationRetryCount <= this.stationInfo.registrationMaxRetries! ||
+ !this.isRegistered() &&
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ (registrationRetryCount <= this.stationInfo!.registrationMaxRetries! ||
this.stationInfo?.registrationMaxRetries === -1)
- );
+ )
}
- if (this.isRegistered() === true) {
- this.emit(ChargingStationEvents.registered);
- if (this.inAcceptedState() === true) {
- this.emit(ChargingStationEvents.accepted);
+ if (this.isRegistered()) {
+ this.emit(ChargingStationEvents.registered)
+ if (this.inAcceptedState()) {
+ this.emit(ChargingStationEvents.accepted)
}
} else {
+ if (this.inRejectedState()) {
+ this.emit(ChargingStationEvents.rejected)
+ }
logger.error(
- `${this.logPrefix()} Registration failure: maximum retries reached (${registrationRetryCount}) or retry disabled (${this
- .stationInfo?.registrationMaxRetries})`,
- );
+ `${this.logPrefix()} Registration failure: maximum retries reached (${registrationRetryCount}) or retry disabled (${
+ this.stationInfo?.registrationMaxRetries
+ })`
+ )
}
- this.autoReconnectRetryCount = 0;
- this.emit(ChargingStationEvents.updated);
+ this.wsConnectionRetryCount = 0
+ this.emit(ChargingStationEvents.updated)
} else {
logger.warn(
- `${this.logPrefix()} Connection to OCPP server through ${this.wsConnectionUrl.toString()} failed`,
- );
+ `${this.logPrefix()} Connection to OCPP server through ${this.wsConnectionUrl.href} failed`
+ )
}
}
- private async onClose(code: WebSocketCloseEventStatusCode, reason: Buffer): Promise<void> {
+ private onClose (code: WebSocketCloseEventStatusCode, reason: Buffer): void {
+ this.emit(ChargingStationEvents.disconnected)
+ this.emit(ChargingStationEvents.updated)
switch (code) {
// Normal close
case WebSocketCloseEventStatusCode.CLOSE_NORMAL:
case WebSocketCloseEventStatusCode.CLOSE_NO_STATUS:
logger.info(
`${this.logPrefix()} WebSocket normally closed with status '${getWebSocketCloseEventStatusString(
- code,
- )}' and reason '${reason.toString()}'`,
- );
- this.autoReconnectRetryCount = 0;
- break;
+ code
+ )}' and reason '${reason.toString()}'`
+ )
+ this.wsConnectionRetryCount = 0
+ break
// Abnormal close
default:
logger.error(
`${this.logPrefix()} WebSocket abnormally closed with status '${getWebSocketCloseEventStatusString(
- code,
- )}' and reason '${reason.toString()}'`,
- );
- this.started === true && (await this.reconnect());
- break;
+ code
+ )}' and reason '${reason.toString()}'`
+ )
+ this.started &&
+ this.reconnect()
+ .then(() => {
+ this.emit(ChargingStationEvents.updated)
+ })
+ .catch((error: unknown) =>
+ logger.error(`${this.logPrefix()} Error while reconnecting:`, error)
+ )
+ break
}
- this.emit(ChargingStationEvents.updated);
}
- private getCachedRequest(messageType: MessageType, messageId: string): CachedRequest | undefined {
- const cachedRequest = this.requests.get(messageId);
- if (Array.isArray(cachedRequest) === true) {
- return cachedRequest;
+ private getCachedRequest (
+ messageType: MessageType | undefined,
+ messageId: string
+ ): CachedRequest | undefined {
+ const cachedRequest = this.requests.get(messageId)
+ if (Array.isArray(cachedRequest)) {
+ return cachedRequest
}
throw new OCPPError(
ErrorType.PROTOCOL_ERROR,
- `Cached request for message id ${messageId} ${OCPPServiceUtils.getMessageTypeString(
- messageType,
+ `Cached request for message id ${messageId} ${getMessageTypeString(
+ messageType
)} is not an array`,
undefined,
- cachedRequest as JsonType,
- );
+ cachedRequest
+ )
}
- private async handleIncomingMessage(request: IncomingRequest): Promise<void> {
- const [messageType, messageId, commandName, commandPayload] = request;
+ private async handleIncomingMessage (request: IncomingRequest): Promise<void> {
+ const [messageType, messageId, commandName, commandPayload] = request
if (this.stationInfo?.enableStatistics === true) {
- this.performanceStatistics?.addRequestStatistic(commandName, messageType);
+ this.performanceStatistics?.addRequestStatistic(commandName, messageType)
}
logger.debug(
`${this.logPrefix()} << Command '${commandName}' received request payload: ${JSON.stringify(
- request,
- )}`,
- );
+ request
+ )}`
+ )
// Process the message
await this.ocppIncomingRequestService.incomingRequestHandler(
this,
messageId,
commandName,
- commandPayload,
- );
- this.emit(ChargingStationEvents.updated);
+ commandPayload
+ )
+ this.emit(ChargingStationEvents.updated)
}
- private handleResponseMessage(response: Response): void {
- const [messageType, messageId, commandPayload] = response;
- if (this.requests.has(messageId) === false) {
+ private handleResponseMessage (response: Response): void {
+ const [messageType, messageId, commandPayload] = response
+ if (!this.requests.has(messageId)) {
// Error
throw new OCPPError(
ErrorType.INTERNAL_ERROR,
`Response for unknown message id ${messageId}`,
undefined,
- commandPayload,
- );
+ commandPayload
+ )
}
// Respond
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
const [responseCallback, , requestCommandName, requestPayload] = this.getCachedRequest(
messageType,
- messageId,
- )!;
+ messageId
+ )!
logger.debug(
- `${this.logPrefix()} << Command '${
- requestCommandName ?? Constants.UNKNOWN_COMMAND
- }' received response payload: ${JSON.stringify(response)}`,
- );
- responseCallback(commandPayload, requestPayload);
+ `${this.logPrefix()} << Command '${requestCommandName}' received response payload: ${JSON.stringify(
+ response
+ )}`
+ )
+ responseCallback(commandPayload, requestPayload)
}
- private handleErrorMessage(errorResponse: ErrorResponse): void {
- const [messageType, messageId, errorType, errorMessage, errorDetails] = errorResponse;
- if (this.requests.has(messageId) === false) {
+ private handleErrorMessage (errorResponse: ErrorResponse): void {
+ const [messageType, messageId, errorType, errorMessage, errorDetails] = errorResponse
+ if (!this.requests.has(messageId)) {
// Error
throw new OCPPError(
ErrorType.INTERNAL_ERROR,
`Error response for unknown message id ${messageId}`,
undefined,
- { errorType, errorMessage, errorDetails },
- );
+ { errorType, errorMessage, errorDetails }
+ )
}
- const [, errorCallback, requestCommandName] = this.getCachedRequest(messageType, messageId)!;
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ const [, errorCallback, requestCommandName] = this.getCachedRequest(messageType, messageId)!
logger.debug(
- `${this.logPrefix()} << Command '${
- requestCommandName ?? Constants.UNKNOWN_COMMAND
- }' received error response payload: ${JSON.stringify(errorResponse)}`,
- );
- errorCallback(new OCPPError(errorType, errorMessage, requestCommandName, errorDetails));
+ `${this.logPrefix()} << Command '${requestCommandName}' received error response payload: ${JSON.stringify(
+ errorResponse
+ )}`
+ )
+ errorCallback(new OCPPError(errorType, errorMessage, requestCommandName, errorDetails))
}
- private async onMessage(data: RawData): Promise<void> {
- let request: IncomingRequest | Response | ErrorResponse | undefined;
- let messageType: MessageType | undefined;
- let errorMsg: string;
+ private async onMessage (data: RawData): Promise<void> {
+ let request: IncomingRequest | Response | ErrorResponse | undefined
+ let messageType: MessageType | undefined
+ let errorMsg: string
try {
// eslint-disable-next-line @typescript-eslint/no-base-to-string
- request = JSON.parse(data.toString()) as IncomingRequest | Response | ErrorResponse;
- if (Array.isArray(request) === true) {
- [messageType] = request;
+ request = JSON.parse(data.toString()) as IncomingRequest | Response | ErrorResponse
+ if (Array.isArray(request)) {
+ [messageType] = request
// Check the type of message
switch (messageType) {
// Incoming Message
case MessageType.CALL_MESSAGE:
- await this.handleIncomingMessage(request as IncomingRequest);
- break;
+ await this.handleIncomingMessage(request as IncomingRequest)
+ break
// Response Message
case MessageType.CALL_RESULT_MESSAGE:
- this.handleResponseMessage(request as Response);
- break;
+ this.handleResponseMessage(request as Response)
+ break
// Error Message
case MessageType.CALL_ERROR_MESSAGE:
- this.handleErrorMessage(request as ErrorResponse);
- break;
+ this.handleErrorMessage(request as ErrorResponse)
+ break
// Unknown Message
default:
// eslint-disable-next-line @typescript-eslint/restrict-template-expressions
- errorMsg = `Wrong message type ${messageType}`;
- logger.error(`${this.logPrefix()} ${errorMsg}`);
- throw new OCPPError(ErrorType.PROTOCOL_ERROR, errorMsg);
+ errorMsg = `Wrong message type ${messageType}`
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new OCPPError(ErrorType.PROTOCOL_ERROR, errorMsg)
}
} else {
throw new OCPPError(
'Incoming message is not an array',
undefined,
{
- request,
- },
- );
+ request
+ }
+ )
}
} catch (error) {
- let commandName: IncomingRequestCommand | undefined;
- let requestCommandName: RequestCommand | IncomingRequestCommand | undefined;
- let errorCallback: ErrorCallback;
- const [, messageId] = request!;
+ if (!Array.isArray(request)) {
+ logger.error(`${this.logPrefix()} Incoming message '${request}' parsing error:`, error)
+ return
+ }
+ let commandName: IncomingRequestCommand | undefined
+ let requestCommandName: RequestCommand | IncomingRequestCommand | undefined
+ let errorCallback: ErrorCallback
+ const [, messageId] = request
switch (messageType) {
case MessageType.CALL_MESSAGE:
- [, , commandName] = request as IncomingRequest;
+ [, , commandName] = request as IncomingRequest
// Send error
- await this.ocppRequestService.sendError(this, messageId, error as OCPPError, commandName);
- break;
+ await this.ocppRequestService.sendError(this, messageId, error as OCPPError, commandName)
+ break
case MessageType.CALL_RESULT_MESSAGE:
case MessageType.CALL_ERROR_MESSAGE:
- if (this.requests.has(messageId) === true) {
- [, errorCallback, requestCommandName] = this.getCachedRequest(messageType, messageId)!;
+ if (this.requests.has(messageId)) {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ [, errorCallback, requestCommandName] = this.getCachedRequest(messageType, messageId)!
// Reject the deferred promise in case of error at response handling (rejecting an already fulfilled promise is a no-op)
- errorCallback(error as OCPPError, false);
+ errorCallback(error as OCPPError, false)
} else {
// Remove the request from the cache in case of error at response handling
- this.requests.delete(messageId);
+ this.requests.delete(messageId)
}
- break;
+ break
}
- if (error instanceof OCPPError === false) {
+ if (!(error instanceof OCPPError)) {
logger.warn(
`${this.logPrefix()} Error thrown at incoming OCPP command '${
- commandName ?? requestCommandName ?? Constants.UNKNOWN_COMMAND
+ commandName ?? requestCommandName ?? Constants.UNKNOWN_OCPP_COMMAND
// eslint-disable-next-line @typescript-eslint/no-base-to-string
}' message '${data.toString()}' handling is not an OCPPError:`,
- error,
- );
+ error
+ )
}
logger.error(
`${this.logPrefix()} Incoming OCPP command '${
- commandName ?? requestCommandName ?? Constants.UNKNOWN_COMMAND
+ commandName ?? requestCommandName ?? Constants.UNKNOWN_OCPP_COMMAND
// eslint-disable-next-line @typescript-eslint/no-base-to-string
}' message '${data.toString()}'${
- messageType !== MessageType.CALL_MESSAGE
- ? ` matching cached request '${JSON.stringify(this.requests.get(messageId))}'`
+ this.requests.has(messageId)
+ ? ` matching cached request '${JSON.stringify(this.getCachedRequest(messageType, messageId))}'`
: ''
} processing error:`,
- error,
- );
+ error
+ )
}
}
- private onPing(): void {
- logger.debug(`${this.logPrefix()} Received a WS ping (rfc6455) from the server`);
+ private onPing (): void {
+ logger.debug(`${this.logPrefix()} Received a WS ping (rfc6455) from the server`)
}
- private onPong(): void {
- logger.debug(`${this.logPrefix()} Received a WS pong (rfc6455) from the server`);
+ private onPong (): void {
+ logger.debug(`${this.logPrefix()} Received a WS pong (rfc6455) from the server`)
}
- private onError(error: WSError): void {
- this.closeWSConnection();
- logger.error(`${this.logPrefix()} WebSocket error:`, error);
+ private onError (error: WSError): void {
+ this.closeWSConnection()
+ logger.error(`${this.logPrefix()} WebSocket error:`, error)
}
- private getEnergyActiveImportRegister(connectorStatus: ConnectorStatus, rounded = false): number {
+ private getEnergyActiveImportRegister (
+ connectorStatus: ConnectorStatus | undefined,
+ rounded = false
+ ): number {
if (this.stationInfo?.meteringPerTransaction === true) {
return (
- (rounded === true
- ? Math.round(connectorStatus.transactionEnergyActiveImportRegisterValue!)
+ (rounded
+ ? connectorStatus?.transactionEnergyActiveImportRegisterValue != null
+ ? Math.round(connectorStatus.transactionEnergyActiveImportRegisterValue)
+ : undefined
: connectorStatus?.transactionEnergyActiveImportRegisterValue) ?? 0
- );
+ )
}
return (
- (rounded === true
- ? Math.round(connectorStatus.energyActiveImportRegisterValue!)
+ (rounded
+ ? connectorStatus?.energyActiveImportRegisterValue != null
+ ? Math.round(connectorStatus.energyActiveImportRegisterValue)
+ : undefined
: connectorStatus?.energyActiveImportRegisterValue) ?? 0
- );
+ )
}
- private getUseConnectorId0(stationTemplate?: ChargingStationTemplate): boolean {
- return stationTemplate?.useConnectorId0 ?? true;
+ private getUseConnectorId0 (stationTemplate?: ChargingStationTemplate): boolean {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ return stationTemplate?.useConnectorId0 ?? Constants.DEFAULT_STATION_INFO.useConnectorId0!
}
- private async stopRunningTransactions(reason?: StopTransactionReason): Promise<void> {
+ private async stopRunningTransactions (reason?: StopTransactionReason): Promise<void> {
if (this.hasEvses) {
for (const [evseId, evseStatus] of this.evses) {
if (evseId === 0) {
- continue;
+ continue
}
for (const [connectorId, connectorStatus] of evseStatus.connectors) {
if (connectorStatus.transactionStarted === true) {
- await this.stopTransactionOnConnector(connectorId, reason);
+ await this.stopTransactionOnConnector(connectorId, reason)
}
}
}
} else {
for (const connectorId of this.connectors.keys()) {
if (connectorId > 0 && this.getConnectorStatus(connectorId)?.transactionStarted === true) {
- await this.stopTransactionOnConnector(connectorId, reason);
+ await this.stopTransactionOnConnector(connectorId, reason)
}
}
}
}
// 0 for disabling
- private getConnectionTimeout(): number {
- if (getConfigurationKey(this, StandardParametersKey.ConnectionTimeOut) !== undefined) {
+ private getConnectionTimeout (): number {
+ if (getConfigurationKey(this, StandardParametersKey.ConnectionTimeOut) != null) {
return convertToInt(
- getConfigurationKey(this, StandardParametersKey.ConnectionTimeOut)!.value! ??
- Constants.DEFAULT_CONNECTION_TIMEOUT,
- );
+ getConfigurationKey(this, StandardParametersKey.ConnectionTimeOut)?.value ??
+ Constants.DEFAULT_CONNECTION_TIMEOUT
+ )
}
- return Constants.DEFAULT_CONNECTION_TIMEOUT;
+ return Constants.DEFAULT_CONNECTION_TIMEOUT
}
- private getPowerDivider(): number {
- let powerDivider = this.hasEvses ? this.getNumberOfEvses() : this.getNumberOfConnectors();
+ private getPowerDivider (): number {
+ let powerDivider = this.hasEvses ? this.getNumberOfEvses() : this.getNumberOfConnectors()
if (this.stationInfo?.powerSharedByConnectors === true) {
- powerDivider = this.getNumberOfRunningTransactions();
+ powerDivider = this.getNumberOfRunningTransactions()
}
- return powerDivider;
+ return powerDivider
}
- private getMaximumAmperage(stationInfo?: ChargingStationInfo): number | undefined {
- const maximumPower = (stationInfo ?? this.stationInfo).maximumPower!;
+ private getMaximumAmperage (stationInfo?: ChargingStationInfo): number | undefined {
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ const maximumPower = (stationInfo ?? this.stationInfo!).maximumPower!
switch (this.getCurrentOutType(stationInfo)) {
case CurrentType.AC:
return ACElectricUtils.amperagePerPhaseFromPower(
this.getNumberOfPhases(stationInfo),
maximumPower / (this.hasEvses ? this.getNumberOfEvses() : this.getNumberOfConnectors()),
- this.getVoltageOut(stationInfo),
- );
+ this.getVoltageOut(stationInfo)
+ )
case CurrentType.DC:
- return DCElectricUtils.amperage(maximumPower, this.getVoltageOut(stationInfo));
+ return DCElectricUtils.amperage(maximumPower, this.getVoltageOut(stationInfo))
}
}
- private getCurrentOutType(stationInfo?: ChargingStationInfo): CurrentType {
- return (stationInfo ?? this.stationInfo).currentOutType ?? CurrentType.AC;
+ private getCurrentOutType (stationInfo?: ChargingStationInfo): CurrentType {
+ return (
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ (stationInfo ?? this.stationInfo!).currentOutType ??
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ Constants.DEFAULT_STATION_INFO.currentOutType!
+ )
}
- private getVoltageOut(stationInfo?: ChargingStationInfo): Voltage {
+ private getVoltageOut (stationInfo?: ChargingStationInfo): Voltage {
return (
- (stationInfo ?? this.stationInfo).voltageOut ??
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ (stationInfo ?? this.stationInfo!).voltageOut ??
getDefaultVoltageOut(this.getCurrentOutType(stationInfo), this.logPrefix(), this.templateFile)
- );
+ )
}
- private getAmperageLimitation(): number | undefined {
+ private getAmperageLimitation (): number | undefined {
if (
isNotEmptyString(this.stationInfo?.amperageLimitationOcppKey) &&
- getConfigurationKey(this, this.stationInfo.amperageLimitationOcppKey!) !== undefined
+ getConfigurationKey(this, this.stationInfo.amperageLimitationOcppKey) != null
) {
return (
- convertToInt(
- getConfigurationKey(this, this.stationInfo.amperageLimitationOcppKey!)?.value,
- ) / getAmperageLimitationUnitDivider(this.stationInfo)
- );
+ convertToInt(getConfigurationKey(this, this.stationInfo.amperageLimitationOcppKey)?.value) /
+ getAmperageLimitationUnitDivider(this.stationInfo)
+ )
}
}
- private async startMessageSequence(): Promise<void> {
+ private async startMessageSequence (ATGStopAbsoluteDuration?: boolean): Promise<void> {
if (this.stationInfo?.autoRegister === true) {
await this.ocppRequestService.requestHandler<
- BootNotificationRequest,
- BootNotificationResponse
+ BootNotificationRequest,
+ BootNotificationResponse
>(this, RequestCommand.BOOT_NOTIFICATION, this.bootNotificationRequest, {
- skipBufferingOnError: true,
- });
+ skipBufferingOnError: true
+ })
}
// Start WebSocket ping
- this.startWebSocketPing();
+ this.startWebSocketPing()
// Start heartbeat
- this.startHeartbeat();
+ this.startHeartbeat()
// Initialize connectors status
if (this.hasEvses) {
for (const [evseId, evseStatus] of this.evses) {
if (evseId > 0) {
for (const [connectorId, connectorStatus] of evseStatus.connectors) {
- const connectorBootStatus = getBootConnectorStatus(this, connectorId, connectorStatus);
- await OCPPServiceUtils.sendAndSetConnectorStatus(
+ await sendAndSetConnectorStatus(
this,
connectorId,
- connectorBootStatus,
- evseId,
- );
+ getBootConnectorStatus(this, connectorId, connectorStatus),
+ evseId
+ )
}
}
}
} else {
for (const connectorId of this.connectors.keys()) {
if (connectorId > 0) {
- const connectorBootStatus = getBootConnectorStatus(
+ await sendAndSetConnectorStatus(
this,
connectorId,
- this.getConnectorStatus(connectorId)!,
- );
- await OCPPServiceUtils.sendAndSetConnectorStatus(this, connectorId, connectorBootStatus);
+ getBootConnectorStatus(
+ this,
+ connectorId,
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.getConnectorStatus(connectorId)!
+ )
+ )
}
}
}
- if (this.stationInfo.firmwareStatus === FirmwareStatus.Installing) {
+ if (this.stationInfo?.firmwareStatus === FirmwareStatus.Installing) {
await this.ocppRequestService.requestHandler<
- FirmwareStatusNotificationRequest,
- FirmwareStatusNotificationResponse
+ FirmwareStatusNotificationRequest,
+ FirmwareStatusNotificationResponse
>(this, RequestCommand.FIRMWARE_STATUS_NOTIFICATION, {
- status: FirmwareStatus.Installed,
- });
- this.stationInfo.firmwareStatus = FirmwareStatus.Installed;
+ status: FirmwareStatus.Installed
+ })
+ this.stationInfo.firmwareStatus = FirmwareStatus.Installed
}
// Start the ATG
- if (this.getAutomaticTransactionGeneratorConfiguration().enable === true) {
- this.startAutomaticTransactionGenerator();
+ if (this.getAutomaticTransactionGeneratorConfiguration()?.enable === true) {
+ this.startAutomaticTransactionGenerator(undefined, ATGStopAbsoluteDuration)
}
- this.flushMessageBuffer();
+ this.flushMessageBuffer()
}
- private async stopMessageSequence(
- reason?: StopTransactionReason,
- stopTransactions = this.stationInfo?.stopTransactionsOnStopped,
- ): Promise<void> {
+ private internalStopMessageSequence (): void {
// Stop WebSocket ping
- this.stopWebSocketPing();
+ this.stopWebSocketPing()
// Stop heartbeat
- this.stopHeartbeat();
+ this.stopHeartbeat()
// Stop the ATG
if (this.automaticTransactionGenerator?.started === true) {
- this.stopAutomaticTransactionGenerator();
+ this.stopAutomaticTransactionGenerator()
}
+ }
+
+ private async stopMessageSequence (
+ reason?: StopTransactionReason,
+ stopTransactions?: boolean
+ ): Promise<void> {
+ this.internalStopMessageSequence()
// Stop ongoing transactions
- stopTransactions && (await this.stopRunningTransactions(reason));
+ stopTransactions === true && (await this.stopRunningTransactions(reason))
if (this.hasEvses) {
for (const [evseId, evseStatus] of this.evses) {
if (evseId > 0) {
for (const [connectorId, connectorStatus] of evseStatus.connectors) {
- await this.ocppRequestService.requestHandler<
- StatusNotificationRequest,
- StatusNotificationResponse
- >(
+ await sendAndSetConnectorStatus(
this,
- RequestCommand.STATUS_NOTIFICATION,
- OCPPServiceUtils.buildStatusNotificationRequest(
- this,
- connectorId,
- ConnectorStatusEnum.Unavailable,
- evseId,
- ),
- );
- delete connectorStatus?.status;
+ connectorId,
+ ConnectorStatusEnum.Unavailable,
+ evseId
+ )
+ delete connectorStatus.status
}
}
}
} else {
for (const connectorId of this.connectors.keys()) {
if (connectorId > 0) {
- await this.ocppRequestService.requestHandler<
- StatusNotificationRequest,
- StatusNotificationResponse
- >(
- this,
- RequestCommand.STATUS_NOTIFICATION,
- OCPPServiceUtils.buildStatusNotificationRequest(
- this,
- connectorId,
- ConnectorStatusEnum.Unavailable,
- ),
- );
- delete this.getConnectorStatus(connectorId)?.status;
+ await sendAndSetConnectorStatus(this, connectorId, ConnectorStatusEnum.Unavailable)
+ delete this.getConnectorStatus(connectorId)?.status
}
}
}
}
- private startWebSocketPing(): void {
- const webSocketPingInterval: number =
- getConfigurationKey(this, StandardParametersKey.WebSocketPingInterval) !== undefined
+ private startWebSocketPing (): void {
+ const webSocketPingInterval =
+ getConfigurationKey(this, StandardParametersKey.WebSocketPingInterval) != null
? convertToInt(
- getConfigurationKey(this, StandardParametersKey.WebSocketPingInterval)?.value,
- )
- : 0;
- if (webSocketPingInterval > 0 && this.webSocketPingSetInterval === undefined) {
- this.webSocketPingSetInterval = setInterval(() => {
- if (this.isWebSocketConnectionOpened() === true) {
- this.wsConnection?.ping();
+ getConfigurationKey(this, StandardParametersKey.WebSocketPingInterval)?.value
+ )
+ : 0
+ if (webSocketPingInterval > 0 && this.wsPingSetInterval == null) {
+ this.wsPingSetInterval = setInterval(() => {
+ if (this.isWebSocketConnectionOpened()) {
+ this.wsConnection?.ping()
}
- }, secondsToMilliseconds(webSocketPingInterval));
+ }, secondsToMilliseconds(webSocketPingInterval))
logger.info(
`${this.logPrefix()} WebSocket ping started every ${formatDurationSeconds(
- webSocketPingInterval,
- )}`,
- );
- } else if (this.webSocketPingSetInterval !== undefined) {
+ webSocketPingInterval
+ )}`
+ )
+ } else if (this.wsPingSetInterval != null) {
logger.info(
`${this.logPrefix()} WebSocket ping already started every ${formatDurationSeconds(
- webSocketPingInterval,
- )}`,
- );
+ webSocketPingInterval
+ )}`
+ )
} else {
logger.error(
- `${this.logPrefix()} WebSocket ping interval set to ${webSocketPingInterval}, not starting the WebSocket ping`,
- );
+ `${this.logPrefix()} WebSocket ping interval set to ${webSocketPingInterval}, not starting the WebSocket ping`
+ )
}
}
- private stopWebSocketPing(): void {
- if (this.webSocketPingSetInterval !== undefined) {
- clearInterval(this.webSocketPingSetInterval);
- delete this.webSocketPingSetInterval;
+ private stopWebSocketPing (): void {
+ if (this.wsPingSetInterval != null) {
+ clearInterval(this.wsPingSetInterval)
+ delete this.wsPingSetInterval
}
}
- private getConfiguredSupervisionUrl(): URL {
- let configuredSupervisionUrl: string;
- const supervisionUrls = this.stationInfo?.supervisionUrls ?? Configuration.getSupervisionUrls();
+ private getConfiguredSupervisionUrl (): URL {
+ let configuredSupervisionUrl: string
+ const supervisionUrls = this.stationInfo?.supervisionUrls ?? Configuration.getSupervisionUrls()
if (isNotEmptyArray(supervisionUrls)) {
- let configuredSupervisionUrlIndex: number;
+ let configuredSupervisionUrlIndex: number
switch (Configuration.getSupervisionUrlDistribution()) {
case SupervisionUrlDistribution.RANDOM:
- configuredSupervisionUrlIndex = Math.floor(
- secureRandom() * (supervisionUrls as string[]).length,
- );
- break;
+ configuredSupervisionUrlIndex = Math.floor(secureRandom() * supervisionUrls.length)
+ break
case SupervisionUrlDistribution.ROUND_ROBIN:
case SupervisionUrlDistribution.CHARGING_STATION_AFFINITY:
default:
- Object.values(SupervisionUrlDistribution).includes(
- Configuration.getSupervisionUrlDistribution()!,
- ) === false &&
- logger.error(
+ !Object.values(SupervisionUrlDistribution).includes(
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ Configuration.getSupervisionUrlDistribution()!
+ ) &&
+ logger.warn(
// eslint-disable-next-line @typescript-eslint/no-base-to-string
- `${this.logPrefix()} Unknown supervision url distribution '${Configuration.getSupervisionUrlDistribution()}' from values '${SupervisionUrlDistribution.toString()}', defaulting to ${
+ `${this.logPrefix()} Unknown supervision url distribution '${Configuration.getSupervisionUrlDistribution()}' in configuration from values '${SupervisionUrlDistribution.toString()}', defaulting to '${
SupervisionUrlDistribution.CHARGING_STATION_AFFINITY
- }`,
- );
- configuredSupervisionUrlIndex = (this.index - 1) % (supervisionUrls as string[]).length;
- break;
+ }'`
+ )
+ configuredSupervisionUrlIndex = (this.index - 1) % supervisionUrls.length
+ break
}
- configuredSupervisionUrl = (supervisionUrls as string[])[configuredSupervisionUrlIndex];
+ configuredSupervisionUrl = supervisionUrls[configuredSupervisionUrlIndex]
} else {
- configuredSupervisionUrl = supervisionUrls as string;
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ configuredSupervisionUrl = supervisionUrls!
}
if (isNotEmptyString(configuredSupervisionUrl)) {
- return new URL(configuredSupervisionUrl);
+ return new URL(configuredSupervisionUrl)
}
- const errorMsg = 'No supervision url(s) configured';
- logger.error(`${this.logPrefix()} ${errorMsg}`);
- throw new BaseError(`${errorMsg}`);
+ const errorMsg = 'No supervision url(s) configured'
+ logger.error(`${this.logPrefix()} ${errorMsg}`)
+ throw new BaseError(errorMsg)
}
- private stopHeartbeat(): void {
- if (this.heartbeatSetInterval !== undefined) {
- clearInterval(this.heartbeatSetInterval);
- delete this.heartbeatSetInterval;
+ private stopHeartbeat (): void {
+ if (this.heartbeatSetInterval != null) {
+ clearInterval(this.heartbeatSetInterval)
+ delete this.heartbeatSetInterval
}
}
- private terminateWSConnection(): void {
- if (this.isWebSocketConnectionOpened() === true) {
- this.wsConnection?.terminate();
- this.wsConnection = null;
+ private terminateWSConnection (): void {
+ if (this.isWebSocketConnectionOpened()) {
+ this.wsConnection?.terminate()
+ this.wsConnection = null
}
}
- private async reconnect(): Promise<void> {
- // Stop WebSocket ping
- this.stopWebSocketPing();
- // Stop heartbeat
- this.stopHeartbeat();
- // Stop the ATG if needed
- if (this.getAutomaticTransactionGeneratorConfiguration().stopOnConnectionFailure === true) {
- this.stopAutomaticTransactionGenerator();
- }
+ private async reconnect (): Promise<void> {
if (
- this.autoReconnectRetryCount < this.stationInfo.autoReconnectMaxRetries! ||
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.wsConnectionRetryCount < this.stationInfo!.autoReconnectMaxRetries! ||
this.stationInfo?.autoReconnectMaxRetries === -1
) {
- ++this.autoReconnectRetryCount;
+ this.wsConnectionRetried = true
+ ++this.wsConnectionRetryCount
const reconnectDelay =
this.stationInfo?.reconnectExponentialDelay === true
- ? exponentialDelay(this.autoReconnectRetryCount)
- : secondsToMilliseconds(this.getConnectionTimeout());
- const reconnectDelayWithdraw = 1000;
+ ? exponentialDelay(this.wsConnectionRetryCount)
+ : secondsToMilliseconds(this.getConnectionTimeout())
+ const reconnectDelayWithdraw = 1000
const reconnectTimeout =
- reconnectDelay && reconnectDelay - reconnectDelayWithdraw > 0
- ? reconnectDelay - reconnectDelayWithdraw
- : 0;
+ reconnectDelay - reconnectDelayWithdraw > 0 ? reconnectDelay - reconnectDelayWithdraw : 0
logger.error(
`${this.logPrefix()} WebSocket connection retry in ${roundTo(
reconnectDelay,
- 2,
- )}ms, timeout ${reconnectTimeout}ms`,
- );
- await sleep(reconnectDelay);
+ 2
+ )}ms, timeout ${reconnectTimeout}ms`
+ )
+ await sleep(reconnectDelay)
logger.error(
- `${this.logPrefix()} WebSocket connection retry #${this.autoReconnectRetryCount.toString()}`,
- );
+ `${this.logPrefix()} WebSocket connection retry #${this.wsConnectionRetryCount.toString()}`
+ )
this.openWSConnection(
{
- handshakeTimeout: reconnectTimeout,
+ handshakeTimeout: reconnectTimeout
},
- { closeOpened: true },
- );
+ { closeOpened: true }
+ )
} else if (this.stationInfo?.autoReconnectMaxRetries !== -1) {
logger.error(
`${this.logPrefix()} WebSocket connection retries failure: maximum retries reached (${
- this.autoReconnectRetryCount
- }) or retries disabled (${this.stationInfo?.autoReconnectMaxRetries})`,
- );
+ this.wsConnectionRetryCount
+ }) or retries disabled (${this.stationInfo?.autoReconnectMaxRetries})`
+ )
}
}
}
repositories / e-mobility-charging-stations-simulator.git / blobdiff