import fs from 'node:fs';
import path from 'node:path';
import { URL } from 'node:url';
-import { parentPort } from 'worker_threads';
+import { parentPort } from 'node:worker_threads';
import merge from 'just-merge';
import WebSocket, { type RawData } from 'ws';
import {
- AuthorizedTagsCache,
AutomaticTransactionGenerator,
ChargingStationConfigurationUtils,
ChargingStationUtils,
ChargingStationWorkerBroadcastChannel,
+ IdTagsCache,
MessageChannelUtils,
SharedLRUCache,
} from './internal';
import { OCPP20ResponseService } from './ocpp/2.0/OCPP20ResponseService';
import { OCPPServiceUtils } from './ocpp/OCPPServiceUtils';
import { BaseError, OCPPError } from '../exception';
-// import { PerformanceStatistics } from '../performance';
-import { PerformanceStatistics } from '../performance/PerformanceStatistics';
+import { PerformanceStatistics } from '../performance';
import {
type AutomaticTransactionGeneratorConfiguration,
AvailabilityType,
type ChargingStationInfo,
type ChargingStationOcppConfiguration,
type ChargingStationTemplate,
- ConnectorPhaseRotation,
- ConnectorStatus,
+ type ConnectorStatus,
ConnectorStatusEnum,
CurrentType,
type ErrorCallback,
type ErrorResponse,
ErrorType,
+ type EvseStatus,
+ type EvseStatusConfiguration,
FileType,
FirmwareStatus,
type FirmwareStatusNotificationRequest,
RegistrationStatusEnumType,
RequestCommand,
type Response,
- type ResponseCallback,
StandardParametersKey,
type StatusNotificationRequest,
type StatusNotificationResponse,
type StopTransactionResponse,
SupervisionUrlDistribution,
SupportedFeatureProfiles,
- VendorDefaultParametersKey,
+ VendorParametersKey,
type WSError,
WebSocketCloseEventStatusCode,
type WsOptions,
} from '../types';
-import { Configuration } from '../utils/Configuration';
-import { Constants } from '../utils/Constants';
-import { ACElectricUtils, DCElectricUtils } from '../utils/ElectricUtils';
-import { FileUtils } from '../utils/FileUtils';
-import { logger } from '../utils/Logger';
-import { Utils } from '../utils/Utils';
+import {
+ ACElectricUtils,
+ Configuration,
+ Constants,
+ DCElectricUtils,
+ FileUtils,
+ Utils,
+ logger,
+} from '../utils';
export class ChargingStation {
public readonly index: number;
public stationInfo!: ChargingStationInfo;
public started: boolean;
public starting: boolean;
- public authorizedTagsCache: AuthorizedTagsCache;
+ 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;
private configurationFile!: string;
private configurationFileHash!: string;
private connectorsConfigurationHash!: string;
+ private evsesConfigurationHash!: string;
private ocppIncomingRequestService!: OCPPIncomingRequestService;
private readonly messageBuffer: Set<string>;
private configuredSupervisionUrl!: URL;
- private configuredSupervisionUrlIndex!: number;
private wsConnectionRestarted: boolean;
private autoReconnectRetryCount: number;
private templateFileWatcher!: fs.FSWatcher | undefined;
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.authorizedTagsCache = AuthorizedTagsCache.getInstance();
+ this.idTagsCache = IdTagsCache.getInstance();
this.chargingStationWorkerBroadcastChannel = new ChargingStationWorkerBroadcastChannel(this);
this.initialize();
}
+ public get hasEvses(): boolean {
+ return this.connectors.size === 0 && this.evses.size > 0;
+ }
+
private get wsConnectionUrl(): URL {
return new URL(
`${
- this.getSupervisionUrlOcppConfiguration()
+ this.getSupervisionUrlOcppConfiguration() &&
+ Utils.isNotEmptyString(this.getSupervisionUrlOcppKey())
? ChargingStationConfigurationUtils.getConfigurationKey(
this,
this.getSupervisionUrlOcppKey()
public logPrefix = (): string => {
return Utils.logPrefix(
` ${
- (Utils.isNotEmptyString(this?.stationInfo?.chargingStationId) &&
- this?.stationInfo?.chargingStationId) ??
- ChargingStationUtils.getChargingStationId(this.index, this.getTemplateFromFile()) ??
- ''
+ (Utils.isNotEmptyString(this?.stationInfo?.chargingStationId)
+ ? this?.stationInfo?.chargingStationId
+ : ChargingStationUtils.getChargingStationId(this.index, this.getTemplateFromFile())) ??
+ 'Error at building log prefix'
} |`
);
};
- public hasAuthorizedTags(): boolean {
- return Utils.isNotEmptyArray(
- this.authorizedTagsCache.getAuthorizedTags(
- ChargingStationUtils.getAuthorizationFile(this.stationInfo)
- )
- );
+ public hasIdTags(): boolean {
+ const idTagsFile = ChargingStationUtils.getIdTagsFile(this.stationInfo);
+ return Utils.isNotEmptyArray(this.idTagsCache.getIdTags(idTagsFile));
}
public getEnableStatistics(): boolean {
}
public isChargingStationAvailable(): boolean {
- return this.getConnectorStatus(0)?.availability === AvailabilityType.OPERATIVE;
+ return this.getConnectorStatus(0)?.availability === AvailabilityType.Operative;
}
- public isConnectorAvailable(id: number): boolean {
- return id > 0 && this.getConnectorStatus(id)?.availability === AvailabilityType.OPERATIVE;
+ public hasConnector(connectorId: number): boolean {
+ if (this.hasEvses) {
+ for (const evseStatus of this.evses.values()) {
+ if (evseStatus.connectors.has(connectorId)) {
+ return true;
+ }
+ }
+ return false;
+ }
+ return this.connectors.has(connectorId);
+ }
+
+ public isConnectorAvailable(connectorId: number): boolean {
+ return (
+ connectorId > 0 &&
+ this.getConnectorStatus(connectorId)?.availability === AvailabilityType.Operative
+ );
}
public getNumberOfConnectors(): number {
- return this.connectors.get(0) ? this.connectors.size - 1 : this.connectors.size;
+ if (this.hasEvses) {
+ let numberOfConnectors = 0;
+ for (const [evseId, evseStatus] of this.evses) {
+ if (evseId > 0) {
+ numberOfConnectors += evseStatus.connectors.size;
+ }
+ }
+ return numberOfConnectors;
+ }
+ 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 getConnectorStatus(id: number): ConnectorStatus | undefined {
- return this.connectors.get(id);
+ 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 undefined;
+ }
+ return this.connectors.get(connectorId);
}
public getCurrentOutType(stationInfo?: ChargingStationInfo): CurrentType {
}
public getTransactionIdTag(transactionId: number): string | undefined {
- for (const connectorId of this.connectors.keys()) {
- if (
- connectorId > 0 &&
- this.getConnectorStatus(connectorId)?.transactionId === transactionId
- ) {
- return this.getConnectorStatus(connectorId)?.transactionIdTag;
+ if (this.hasEvses) {
+ for (const evseStatus of this.evses.values()) {
+ for (const connectorStatus of evseStatus.connectors.values()) {
+ if (connectorStatus.transactionId === transactionId) {
+ return connectorStatus.transactionIdTag;
+ }
+ }
+ }
+ } else {
+ for (const connectorId of this.connectors.keys()) {
+ if (
+ connectorId > 0 &&
+ this.getConnectorStatus(connectorId)?.transactionId === transactionId
+ ) {
+ return this.getConnectorStatus(connectorId)?.transactionIdTag;
+ }
}
}
}
}
public getConnectorIdByTransactionId(transactionId: number): number | undefined {
- for (const connectorId of this.connectors.keys()) {
- if (
- connectorId > 0 &&
- this.getConnectorStatus(connectorId)?.transactionId === transactionId
- ) {
- return connectorId;
+ if (this.hasEvses) {
+ for (const evseStatus of this.evses.values()) {
+ for (const [connectorId, connectorStatus] of evseStatus.connectors) {
+ if (connectorStatus.transactionId === transactionId) {
+ return connectorId;
+ }
+ }
+ }
+ } else {
+ for (const connectorId of this.connectors.keys()) {
+ if (
+ connectorId > 0 &&
+ this.getConnectorStatus(connectorId)?.transactionId === transactionId
+ ) {
+ return connectorId;
+ }
}
}
}
return localAuthListEnabled ? Utils.convertToBoolean(localAuthListEnabled.value) : false;
}
- public startHeartbeat(): void {
+ public getHeartbeatInterval(): number {
+ const HeartbeatInterval = ChargingStationConfigurationUtils.getConfigurationKey(
+ this,
+ StandardParametersKey.HeartbeatInterval
+ );
+ if (HeartbeatInterval) {
+ return Utils.convertToInt(HeartbeatInterval.value) * 1000;
+ }
+ const HeartBeatInterval = ChargingStationConfigurationUtils.getConfigurationKey(
+ this,
+ StandardParametersKey.HeartBeatInterval
+ );
+ if (HeartBeatInterval) {
+ return Utils.convertToInt(HeartBeatInterval.value) * 1000;
+ }
+ this.stationInfo?.autoRegister === false &&
+ logger.warn(
+ `${this.logPrefix()} Heartbeat interval configuration key not set, using default value: ${
+ Constants.DEFAULT_HEARTBEAT_INTERVAL
+ }`
+ );
+ return Constants.DEFAULT_HEARTBEAT_INTERVAL;
+ }
+
+ public setSupervisionUrl(url: string): void {
if (
- this.getHeartbeatInterval() &&
- this.getHeartbeatInterval() > 0 &&
- !this.heartbeatSetInterval
+ this.getSupervisionUrlOcppConfiguration() &&
+ Utils.isNotEmptyString(this.getSupervisionUrlOcppKey())
) {
+ ChargingStationConfigurationUtils.setConfigurationKeyValue(
+ this,
+ this.getSupervisionUrlOcppKey(),
+ url
+ );
+ } else {
+ this.stationInfo.supervisionUrls = url;
+ this.saveStationInfo();
+ this.configuredSupervisionUrl = this.getConfiguredSupervisionUrl();
+ }
+ }
+
+ public startHeartbeat(): void {
+ if (this.getHeartbeatInterval() > 0 && !this.heartbeatSetInterval) {
this.heartbeatSetInterval = setInterval(() => {
this.ocppRequestService
.requestHandler<HeartbeatRequest, HeartbeatResponse>(this, RequestCommand.HEARTBEAT)
);
} else {
logger.error(
- `${this.logPrefix()} Heartbeat interval set to ${
- this.getHeartbeatInterval()
- ? Utils.formatDurationMilliSeconds(this.getHeartbeatInterval())
- : this.getHeartbeatInterval()
- }, not starting the heartbeat`
+ `${this.logPrefix()} Heartbeat interval set to ${this.getHeartbeatInterval()}, not starting the heartbeat`
);
}
}
public startMeterValues(connectorId: number, interval: number): void {
if (connectorId === 0) {
logger.error(
- `${this.logPrefix()} Trying to start MeterValues on connector Id ${connectorId.toString()}`
+ `${this.logPrefix()} Trying to start MeterValues on connector id ${connectorId.toString()}`
);
return;
}
if (!this.getConnectorStatus(connectorId)) {
logger.error(
- `${this.logPrefix()} Trying to start MeterValues on non existing connector Id ${connectorId.toString()}`
+ `${this.logPrefix()} Trying to start MeterValues on non existing connector id ${connectorId.toString()}`
);
return;
}
if (this.getConnectorStatus(connectorId)?.transactionStarted === false) {
logger.error(
- `${this.logPrefix()} Trying to start MeterValues on connector Id ${connectorId} with no transaction started`
+ `${this.logPrefix()} Trying to start MeterValues on connector id ${connectorId} with no transaction started`
);
return;
} else if (
Utils.isNullOrUndefined(this.getConnectorStatus(connectorId)?.transactionId)
) {
logger.error(
- `${this.logPrefix()} Trying to start MeterValues on connector Id ${connectorId} with no transaction id`
+ `${this.logPrefix()} Trying to start MeterValues on connector id ${connectorId} with no transaction id`
);
return;
}
logger.error(
`${this.logPrefix()} Charging station ${
StandardParametersKey.MeterValueSampleInterval
- } configuration set to ${
- interval ? Utils.formatDurationMilliSeconds(interval) : interval
- }, not sending MeterValues`
+ } configuration set to ${interval}, not sending MeterValues`
);
}
}
+ public stopMeterValues(connectorId: number) {
+ if (this.getConnectorStatus(connectorId)?.transactionSetInterval) {
+ clearInterval(this.getConnectorStatus(connectorId)?.transactionSetInterval);
+ }
+ }
+
public start(): void {
if (this.started === false) {
if (this.starting === false) {
this.sharedLRUCache.deleteChargingStationConfiguration(this.configurationFileHash);
this.templateFileWatcher?.close();
this.sharedLRUCache.deleteChargingStationTemplate(this.stationInfo?.templateHash);
- this.bootNotificationResponse = undefined;
+ delete this.bootNotificationResponse;
this.started = false;
parentPort?.postMessage(MessageChannelUtils.buildStoppedMessage(this));
this.stopping = false;
public saveOcppConfiguration(): void {
if (this.getOcppPersistentConfiguration()) {
- this.saveConfiguration();
- }
- }
-
- public resetConnectorStatus(connectorId: number): void {
- this.getConnectorStatus(connectorId).idTagLocalAuthorized = false;
- this.getConnectorStatus(connectorId).idTagAuthorized = false;
- this.getConnectorStatus(connectorId).transactionRemoteStarted = false;
- this.getConnectorStatus(connectorId).transactionStarted = false;
- delete this.getConnectorStatus(connectorId)?.localAuthorizeIdTag;
- delete this.getConnectorStatus(connectorId)?.authorizeIdTag;
- delete this.getConnectorStatus(connectorId)?.transactionId;
- delete this.getConnectorStatus(connectorId)?.transactionIdTag;
- this.getConnectorStatus(connectorId).transactionEnergyActiveImportRegisterValue = 0;
- delete this.getConnectorStatus(connectorId)?.transactionBeginMeterValue;
- this.stopMeterValues(connectorId);
- parentPort?.postMessage(MessageChannelUtils.buildUpdatedMessage(this));
+ this.saveConfiguration({ stationInfo: false, connectors: false, evses: false });
+ }
}
public hasFeatureProfile(featureProfile: SupportedFeatureProfiles): boolean | undefined {
if (params?.terminateOpened) {
this.terminateWSConnection();
}
- const ocppVersion = this.stationInfo.ocppVersion ?? OCPPVersion.VERSION_16;
- let protocol: string;
- switch (ocppVersion) {
- case OCPPVersion.VERSION_16:
- case OCPPVersion.VERSION_20:
- case OCPPVersion.VERSION_201:
- protocol = `ocpp${ocppVersion}`;
- break;
- default:
- this.handleUnsupportedVersion(ocppVersion);
- break;
- }
if (this.isWebSocketConnectionOpened() === true) {
logger.warn(
`${this.logPrefix()} Open OCPP connection to URL ${this.wsConnectionUrl.toString()}`
);
- this.wsConnection = new WebSocket(this.wsConnectionUrl, protocol, options);
+ this.wsConnection = new WebSocket(
+ this.wsConnectionUrl,
+ `ocpp${this.stationInfo.ocppVersion ?? OCPPVersion.VERSION_16}`,
+ options
+ );
// Handle WebSocket message
this.wsConnection.on(
private flushMessageBuffer(): void {
if (this.messageBuffer.size > 0) {
- this.messageBuffer.forEach((message) => {
+ for (const message of this.messageBuffer.values()) {
let beginId: string;
let commandName: RequestCommand;
const [messageType] = JSON.parse(message) as OutgoingRequest | Response | ErrorResponse;
)} payload sent: ${message}`
);
this.messageBuffer.delete(message);
- });
+ }
}
}
}
private getSupervisionUrlOcppKey(): string {
- return this.stationInfo.supervisionUrlOcppKey ?? VendorDefaultParametersKey.ConnectionUrl;
+ return this.stationInfo.supervisionUrlOcppKey ?? VendorParametersKey.ConnectionUrl;
}
private getTemplateFromFile(): ChargingStationTemplate | undefined {
logger.error(`${this.logPrefix()} ${errorMsg}`);
throw new BaseError(errorMsg);
}
- // Deprecation template keys section
- ChargingStationUtils.warnDeprecatedTemplateKey(
- stationTemplate,
- 'supervisionUrl',
+ ChargingStationUtils.warnTemplateKeysDeprecation(
this.templateFile,
- this.logPrefix(),
- "Use 'supervisionUrls' instead"
- );
- ChargingStationUtils.convertDeprecatedTemplateKey(
stationTemplate,
- 'supervisionUrl',
- 'supervisionUrls'
+ this.logPrefix()
);
const stationInfo: ChargingStationInfo =
ChargingStationUtils.stationTemplateToStationInfo(stationTemplate);
stationInfo.resetTime = !Utils.isNullOrUndefined(stationTemplate?.resetTime)
? stationTemplate.resetTime * 1000
: Constants.CHARGING_STATION_DEFAULT_RESET_TIME;
- const configuredMaxConnectors =
- ChargingStationUtils.getConfiguredNumberOfConnectors(stationTemplate);
- ChargingStationUtils.checkConfiguredMaxConnectors(
- configuredMaxConnectors,
- this.templateFile,
- this.logPrefix()
- );
- const templateMaxConnectors =
- ChargingStationUtils.getTemplateMaxNumberOfConnectors(stationTemplate);
- ChargingStationUtils.checkTemplateMaxConnectors(
- templateMaxConnectors,
- this.templateFile,
- this.logPrefix()
- );
- if (
- configuredMaxConnectors >
- (stationTemplate?.Connectors[0] ? templateMaxConnectors - 1 : templateMaxConnectors) &&
- !stationTemplate?.randomConnectors
- ) {
- logger.warn(
- `${this.logPrefix()} Number of connectors exceeds the number of connector configurations in template ${
- this.templateFile
- }, forcing random connector configurations affectation`
- );
- stationInfo.randomConnectors = true;
- }
- // Build connectors if needed (FIXME: should be factored out)
- this.initializeConnectors(stationInfo, configuredMaxConnectors, templateMaxConnectors);
+ // Initialize evses or connectors if needed (FIXME: should be factored out)
+ this.initializeConnectorsOrEvses(stationInfo);
stationInfo.maximumAmperage = this.getMaximumAmperage(stationInfo);
ChargingStationUtils.createStationInfoHash(stationInfo);
return stationInfo;
private getStationInfo(): ChargingStationInfo {
const stationInfoFromTemplate: ChargingStationInfo = this.getStationInfoFromTemplate();
const stationInfoFromFile: ChargingStationInfo | undefined = this.getStationInfoFromFile();
- // Priority: charging station info from template > charging station info from configuration file > charging station info attribute
+ // Priority:
+ // 1. charging station info from template
+ // 2. charging station info from configuration file
+ // 3. charging station info attribute
if (stationInfoFromFile?.templateHash === stationInfoFromTemplate.templateHash) {
if (this.stationInfo?.infoHash === stationInfoFromFile?.infoHash) {
return this.stationInfo;
private saveStationInfo(): void {
if (this.getStationInfoPersistentConfiguration()) {
- this.saveConfiguration();
+ this.saveConfiguration({ ocppConfiguration: false, connectors: false, evses: false });
}
}
`${ChargingStationUtils.getHashId(this.index, this.getTemplateFromFile())}.json`
);
this.stationInfo = this.getStationInfo();
+ if (
+ this.stationInfo.firmwareStatus === FirmwareStatus.Installing &&
+ Utils.isNotEmptyString(this.stationInfo.firmwareVersion) &&
+ Utils.isNotEmptyString(this.stationInfo.firmwareVersionPattern)
+ ) {
+ const patternGroup: number | undefined =
+ 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] = (
+ Utils.convertToInt(match[patchLevelIndex]) +
+ this.stationInfo.firmwareUpgrade?.versionUpgrade?.step
+ ).toString();
+ this.stationInfo.firmwareVersion = match?.join('.');
+ }
this.saveStationInfo();
- // Avoid duplication of connectors related information in RAM
- this.stationInfo?.Connectors && delete this.stationInfo.Connectors;
+ // Avoid duplication of connectors or evses related information in RAM
+ delete this.stationInfo?.Connectors;
+ delete this.stationInfo?.Evses;
this.configuredSupervisionUrl = this.getConfiguredSupervisionUrl();
if (this.getEnableStatistics() === true) {
this.performanceStatistics = PerformanceStatistics.getInstance(
// OCPP configuration
this.ocppConfiguration = this.getOcppConfiguration();
this.initializeOcppConfiguration();
+ this.initializeOcppServices();
+ if (this.stationInfo?.autoRegister === true) {
+ this.bootNotificationResponse = {
+ currentTime: new Date(),
+ interval: this.getHeartbeatInterval() / 1000,
+ status: RegistrationStatusEnumType.ACCEPTED,
+ };
+ }
+ }
+
+ private initializeOcppServices(): void {
const ocppVersion = this.stationInfo.ocppVersion ?? OCPPVersion.VERSION_16;
switch (ocppVersion) {
case OCPPVersion.VERSION_16:
this.handleUnsupportedVersion(ocppVersion);
break;
}
- if (this.stationInfo?.autoRegister === true) {
- this.bootNotificationResponse = {
- currentTime: new Date(),
- interval: this.getHeartbeatInterval() / 1000,
- status: RegistrationStatusEnumType.ACCEPTED,
- };
- }
- if (
- this.stationInfo.firmwareStatus === FirmwareStatus.Installing &&
- Utils.isNotEmptyString(this.stationInfo.firmwareVersion) &&
- Utils.isNotEmptyString(this.stationInfo.firmwareVersionPattern)
- ) {
- const patternGroup: number | undefined =
- 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] = (
- Utils.convertToInt(match[patchLevelIndex]) +
- this.stationInfo.firmwareUpgrade?.versionUpgrade?.step
- ).toString();
- this.stationInfo.firmwareVersion = match?.join('.');
- }
}
private initializeOcppConfiguration(): void {
}
if (
this.getSupervisionUrlOcppConfiguration() &&
+ Utils.isNotEmptyString(this.getSupervisionUrlOcppKey()) &&
!ChargingStationConfigurationUtils.getConfigurationKey(this, this.getSupervisionUrlOcppKey())
) {
ChargingStationConfigurationUtils.addConfigurationKey(
);
} else if (
!this.getSupervisionUrlOcppConfiguration() &&
+ Utils.isNotEmptyString(this.getSupervisionUrlOcppKey()) &&
ChargingStationConfigurationUtils.getConfigurationKey(this, this.getSupervisionUrlOcppKey())
) {
ChargingStationConfigurationUtils.deleteConfigurationKey(
StandardParametersKey.ConnectorPhaseRotation
)
) {
- const connectorPhaseRotation = [];
- for (const connectorId of this.connectors.keys()) {
- // AC/DC
- if (connectorId === 0 && this.getNumberOfPhases() === 0) {
- connectorPhaseRotation.push(`${connectorId}.${ConnectorPhaseRotation.RST}`);
- } else if (connectorId > 0 && this.getNumberOfPhases() === 0) {
- connectorPhaseRotation.push(`${connectorId}.${ConnectorPhaseRotation.NotApplicable}`);
- // AC
- } else if (connectorId > 0 && this.getNumberOfPhases() === 1) {
- connectorPhaseRotation.push(`${connectorId}.${ConnectorPhaseRotation.NotApplicable}`);
- } else if (connectorId > 0 && this.getNumberOfPhases() === 3) {
- connectorPhaseRotation.push(`${connectorId}.${ConnectorPhaseRotation.RST}`);
+ const connectorsPhaseRotation: string[] = [];
+ if (this.hasEvses) {
+ for (const evseStatus of this.evses.values()) {
+ for (const connectorId of evseStatus.connectors.keys()) {
+ connectorsPhaseRotation.push(
+ ChargingStationUtils.getPhaseRotationValue(connectorId, this.getNumberOfPhases())
+ );
+ }
+ }
+ } else {
+ for (const connectorId of this.connectors.keys()) {
+ connectorsPhaseRotation.push(
+ ChargingStationUtils.getPhaseRotationValue(connectorId, this.getNumberOfPhases())
+ );
}
}
ChargingStationConfigurationUtils.addConfigurationKey(
this,
StandardParametersKey.ConnectorPhaseRotation,
- connectorPhaseRotation.toString()
+ connectorsPhaseRotation.toString()
);
}
if (
this.saveOcppConfiguration();
}
- private initializeConnectors(
- stationInfo: ChargingStationInfo,
- configuredMaxConnectors: number,
- templateMaxConnectors: number
- ): void {
+ private initializeConnectorsOrEvses(stationInfo: ChargingStationInfo) {
+ if (stationInfo?.Connectors && !stationInfo?.Evses) {
+ this.initializeConnectors(stationInfo);
+ } else if (stationInfo?.Evses && !stationInfo?.Connectors) {
+ this.initializeEvses(stationInfo);
+ } else if (stationInfo?.Evses && stationInfo?.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);
+ } else {
+ const errorMsg = `No connectors or evses defined in template file ${this.templateFile}`;
+ logger.error(`${this.logPrefix()} ${errorMsg}`);
+ throw new BaseError(errorMsg);
+ }
+ }
+
+ private initializeConnectors(stationInfo: ChargingStationInfo): void {
if (!stationInfo?.Connectors && this.connectors.size === 0) {
const logMsg = `No already defined connectors and charging station information from template ${this.templateFile} with no connectors configuration defined`;
logger.error(`${this.logPrefix()} ${logMsg}`);
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with no connector Id 0 configuration`
+ } with no connector id 0 configuration`
);
}
if (stationInfo?.Connectors) {
+ const configuredMaxConnectors =
+ ChargingStationUtils.getConfiguredNumberOfConnectors(stationInfo);
+ ChargingStationUtils.checkConfiguredMaxConnectors(
+ configuredMaxConnectors,
+ this.templateFile,
+ this.logPrefix()
+ );
const connectorsConfigHash = crypto
.createHash(Constants.DEFAULT_HASH_ALGORITHM)
.update(`${JSON.stringify(stationInfo?.Connectors)}${configuredMaxConnectors.toString()}`)
if (this.connectors?.size === 0 || connectorsConfigChanged) {
connectorsConfigChanged && this.connectors.clear();
this.connectorsConfigurationHash = connectorsConfigHash;
- // Add connector Id 0
- let lastConnector = '0';
- for (lastConnector in stationInfo?.Connectors) {
- const connectorStatus = stationInfo?.Connectors[lastConnector];
- const lastConnectorId = Utils.convertToInt(lastConnector);
- if (
- lastConnectorId === 0 &&
- this.getUseConnectorId0(stationInfo) === true &&
- connectorStatus
- ) {
- this.checkStationInfoConnectorStatus(lastConnectorId, connectorStatus);
- this.connectors.set(
- lastConnectorId,
- Utils.cloneObject<ConnectorStatus>(connectorStatus)
- );
- this.getConnectorStatus(lastConnectorId).availability = AvailabilityType.OPERATIVE;
- if (Utils.isUndefined(this.getConnectorStatus(lastConnectorId)?.chargingProfiles)) {
- this.getConnectorStatus(lastConnectorId).chargingProfiles = [];
- }
- }
+ const templateMaxConnectors = ChargingStationUtils.getMaxNumberOfConnectors(
+ stationInfo.Connectors
+ );
+ ChargingStationUtils.checkTemplateMaxConnectors(
+ templateMaxConnectors,
+ this.templateFile,
+ this.logPrefix()
+ );
+ const templateMaxAvailableConnectors = stationInfo?.Connectors[0]
+ ? templateMaxConnectors - 1
+ : templateMaxConnectors;
+ if (
+ configuredMaxConnectors > templateMaxAvailableConnectors &&
+ !stationInfo?.randomConnectors
+ ) {
+ logger.warn(
+ `${this.logPrefix()} Number of connectors exceeds the number of connector configurations in template ${
+ this.templateFile
+ }, forcing random connector configurations affectation`
+ );
+ stationInfo.randomConnectors = true;
}
- // Generate all connectors
- if ((stationInfo?.Connectors[0] ? templateMaxConnectors - 1 : templateMaxConnectors) > 0) {
- for (let index = 1; index <= configuredMaxConnectors; index++) {
- const randConnectorId = stationInfo?.randomConnectors
- ? Utils.getRandomInteger(Utils.convertToInt(lastConnector), 1)
- : index;
- const connectorStatus = stationInfo?.Connectors[randConnectorId.toString()];
- this.checkStationInfoConnectorStatus(randConnectorId, connectorStatus);
- this.connectors.set(index, Utils.cloneObject<ConnectorStatus>(connectorStatus));
- this.getConnectorStatus(index).availability = AvailabilityType.OPERATIVE;
- if (Utils.isUndefined(this.getConnectorStatus(index)?.chargingProfiles)) {
- this.getConnectorStatus(index).chargingProfiles = [];
+ if (templateMaxConnectors > 0) {
+ for (let connectorId = 0; connectorId <= configuredMaxConnectors; connectorId++) {
+ if (
+ connectorId === 0 &&
+ (!stationInfo?.Connectors[connectorId] ||
+ this.getUseConnectorId0(stationInfo) === false)
+ ) {
+ continue;
}
+ const templateConnectorId =
+ connectorId > 0 && stationInfo?.randomConnectors
+ ? Utils.getRandomInteger(templateMaxAvailableConnectors, 1)
+ : connectorId;
+ const connectorStatus = stationInfo?.Connectors[templateConnectorId];
+ ChargingStationUtils.checkStationInfoConnectorStatus(
+ templateConnectorId,
+ connectorStatus,
+ this.logPrefix(),
+ this.templateFile
+ );
+ this.connectors.set(connectorId, Utils.cloneObject<ConnectorStatus>(connectorStatus));
}
+ ChargingStationUtils.initializeConnectorsMapStatus(this.connectors, this.logPrefix());
+ this.saveConnectorsStatus();
+ } else {
+ logger.warn(
+ `${this.logPrefix()} Charging station information from template ${
+ this.templateFile
+ } with no connectors configuration defined, cannot create connectors`
+ );
}
}
} else {
} with no connectors configuration defined, using already defined connectors`
);
}
- // Initialize transaction attributes on connectors
- for (const connectorId of this.connectors.keys()) {
- if (connectorId > 0 && this.getConnectorStatus(connectorId)?.transactionStarted === true) {
- logger.warn(
- `${this.logPrefix()} Connector ${connectorId} at initialization has a transaction started: ${
- this.getConnectorStatus(connectorId)?.transactionId
- }`
- );
- }
- if (
- connectorId > 0 &&
- (this.getConnectorStatus(connectorId)?.transactionStarted === undefined ||
- this.getConnectorStatus(connectorId)?.transactionStarted === null)
- ) {
- this.initializeConnectorStatus(connectorId);
- }
- }
}
- private checkStationInfoConnectorStatus(
- connectorId: number,
- connectorStatus: ConnectorStatus
- ): void {
- if (!Utils.isNullOrUndefined(connectorStatus?.status)) {
+ private initializeEvses(stationInfo: ChargingStationInfo): void {
+ if (!stationInfo?.Evses && this.evses.size === 0) {
+ const logMsg = `No already defined evses and charging station information from template ${this.templateFile} with no evses configuration defined`;
+ logger.error(`${this.logPrefix()} ${logMsg}`);
+ throw new BaseError(logMsg);
+ }
+ if (!stationInfo?.Evses[0]) {
logger.warn(
`${this.logPrefix()} Charging station information from template ${
this.templateFile
- } with connector ${connectorId} status configuration defined, undefine it`
+ } with no evse id 0 configuration`
+ );
+ }
+ if (!stationInfo?.Evses[0]?.Connectors[0]) {
+ logger.warn(
+ `${this.logPrefix()} Charging station information from template ${
+ this.templateFile
+ } with evse id 0 with no connector id 0 configuration`
+ );
+ }
+ if (stationInfo?.Evses) {
+ const evsesConfigHash = crypto
+ .createHash(Constants.DEFAULT_HASH_ALGORITHM)
+ .update(`${JSON.stringify(stationInfo?.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 = ChargingStationUtils.getMaxNumberOfEvses(stationInfo?.Evses);
+ if (templateMaxEvses > 0) {
+ for (const evse in stationInfo.Evses) {
+ const evseId = Utils.convertToInt(evse);
+ this.evses.set(evseId, {
+ connectors: ChargingStationUtils.buildConnectorsMap(
+ stationInfo?.Evses[evse]?.Connectors,
+ this.logPrefix(),
+ this.templateFile
+ ),
+ availability: AvailabilityType.Operative,
+ });
+ ChargingStationUtils.initializeConnectorsMapStatus(
+ this.evses.get(evseId)?.connectors,
+ this.logPrefix()
+ );
+ }
+ this.saveEvsesStatus();
+ } else {
+ logger.warn(
+ `${this.logPrefix()} Charging station information from template ${
+ this.templateFile
+ } with no evses configuration defined, cannot create evses`
+ );
+ }
+ }
+ } else {
+ logger.warn(
+ `${this.logPrefix()} Charging station information from template ${
+ this.templateFile
+ } with no evses configuration defined, using already defined evses`
);
- connectorStatus.status = undefined;
}
}
return configuration;
}
- private saveConfiguration(): void {
+ private saveConnectorsStatus() {
+ if (this.getOcppPersistentConfiguration()) {
+ this.saveConfiguration({ stationInfo: false, ocppConfiguration: false, evses: false });
+ }
+ }
+
+ private saveEvsesStatus() {
+ if (this.getOcppPersistentConfiguration()) {
+ this.saveConfiguration({ stationInfo: false, ocppConfiguration: false, connectors: false });
+ }
+ }
+
+ private saveConfiguration(
+ params: {
+ stationInfo?: boolean;
+ ocppConfiguration?: boolean;
+ connectors?: boolean;
+ evses?: boolean;
+ } = { stationInfo: true, ocppConfiguration: true, connectors: true, evses: true }
+ ): void {
if (this.configurationFile) {
+ params = {
+ ...params,
+ ...{ stationInfo: true, ocppConfiguration: true, connectors: true, evses: true },
+ };
try {
if (!fs.existsSync(path.dirname(this.configurationFile))) {
fs.mkdirSync(path.dirname(this.configurationFile), { recursive: true });
}
const configurationData: ChargingStationConfiguration =
- this.getConfigurationFromFile() ?? {};
- this.ocppConfiguration?.configurationKey &&
- (configurationData.configurationKey = this.ocppConfiguration.configurationKey);
- this.stationInfo && (configurationData.stationInfo = this.stationInfo);
+ Utils.cloneObject(this.getConfigurationFromFile()) ?? {};
+ if (params.stationInfo && this.stationInfo) {
+ configurationData.stationInfo = this.stationInfo;
+ }
+ if (params.ocppConfiguration && this.ocppConfiguration?.configurationKey) {
+ configurationData.configurationKey = this.ocppConfiguration.configurationKey;
+ }
+ if (params.connectors && this.connectors.size > 0) {
+ configurationData.connectorsStatus = [...this.connectors.values()].map(
+ // eslint-disable-next-line @typescript-eslint/no-unused-vars
+ ({ transactionSetInterval, ...connectorStatusRest }) => connectorStatusRest
+ );
+ }
+ if (params.evses && this.evses.size > 0) {
+ configurationData.evsesStatus = [...this.evses.values()].map((evseStatus) => {
+ const status = {
+ ...evseStatus,
+ connectorsStatus: [...evseStatus.connectors.values()].map(
+ // eslint-disable-next-line @typescript-eslint/no-unused-vars
+ ({ transactionSetInterval, ...connectorStatusRest }) => connectorStatusRest
+ ),
+ };
+ delete status.connectors;
+ return status as EvseStatusConfiguration;
+ });
+ }
delete configurationData.configurationHash;
const configurationHash = crypto
.createHash(Constants.DEFAULT_HASH_ALGORITHM)
const configurationFromFile = this.getConfigurationFromFile();
configuration = configurationFromFile?.configurationKey && configurationFromFile;
}
- configuration && delete configuration.stationInfo;
+ if (!Utils.isNullOrUndefined(configuration)) {
+ delete configuration.stationInfo;
+ delete configuration.configurationHash;
+ }
return configuration;
}
parentPort?.postMessage(MessageChannelUtils.buildUpdatedMessage(this));
}
+ private getCachedRequest(messageType: MessageType, messageId: string): CachedRequest | undefined {
+ const cachedRequest = this.requests.get(messageId);
+ if (Array.isArray(cachedRequest) === true) {
+ return cachedRequest;
+ }
+ throw new OCPPError(
+ ErrorType.PROTOCOL_ERROR,
+ `Cached request for message id ${messageId} ${OCPPServiceUtils.getMessageTypeString(
+ messageType
+ )} is not an array`,
+ undefined,
+ cachedRequest as JsonType
+ );
+ }
+
+ private async handleIncomingMessage(request: IncomingRequest): Promise<void> {
+ const [messageType, messageId, commandName, commandPayload] = request;
+ if (this.getEnableStatistics() === true) {
+ this.performanceStatistics?.addRequestStatistic(commandName, messageType);
+ }
+ logger.debug(
+ `${this.logPrefix()} << Command '${commandName}' received request payload: ${JSON.stringify(
+ request
+ )}`
+ );
+ // Process the message
+ await this.ocppIncomingRequestService.incomingRequestHandler(
+ this,
+ messageId,
+ commandName,
+ commandPayload
+ );
+ }
+
+ private handleResponseMessage(response: Response): void {
+ const [messageType, messageId, commandPayload] = response;
+ if (this.requests.has(messageId) === false) {
+ // Error
+ throw new OCPPError(
+ ErrorType.INTERNAL_ERROR,
+ `Response for unknown message id ${messageId}`,
+ undefined,
+ commandPayload
+ );
+ }
+ // Respond
+ const [responseCallback, , requestCommandName, requestPayload] = this.getCachedRequest(
+ messageType,
+ messageId
+ );
+ logger.debug(
+ `${this.logPrefix()} << Command '${
+ requestCommandName ?? Constants.UNKNOWN_COMMAND
+ }' 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) {
+ // Error
+ throw new OCPPError(
+ ErrorType.INTERNAL_ERROR,
+ `Error response for unknown message id ${messageId}`,
+ undefined,
+ { errorType, errorMessage, errorDetails }
+ );
+ }
+ const [, errorCallback, requestCommandName] = this.getCachedRequest(messageType, messageId);
+ logger.debug(
+ `${this.logPrefix()} << Command '${
+ requestCommandName ?? Constants.UNKNOWN_COMMAND
+ }' received error response payload: ${JSON.stringify(errorResponse)}`
+ );
+ errorCallback(new OCPPError(errorType, errorMessage, requestCommandName, errorDetails));
+ }
+
private async onMessage(data: RawData): Promise<void> {
+ let request: IncomingRequest | Response | ErrorResponse;
let messageType: number;
- let messageId: string;
- let commandName: IncomingRequestCommand;
- let commandPayload: JsonType;
- let errorType: ErrorType;
- let errorMessage: string;
- let errorDetails: JsonType;
- let responseCallback: ResponseCallback;
- let errorCallback: ErrorCallback;
- let requestCommandName: RequestCommand | IncomingRequestCommand;
- let requestPayload: JsonType;
- let cachedRequest: CachedRequest;
let errMsg: string;
try {
- const request = JSON.parse(data.toString()) as IncomingRequest | Response | ErrorResponse;
+ request = JSON.parse(data.toString()) as IncomingRequest | Response | ErrorResponse;
if (Array.isArray(request) === true) {
- [messageType, messageId] = request;
+ [messageType] = request;
// Check the type of message
switch (messageType) {
// Incoming Message
case MessageType.CALL_MESSAGE:
- [, , commandName, commandPayload] = request as IncomingRequest;
- if (this.getEnableStatistics() === true) {
- this.performanceStatistics?.addRequestStatistic(commandName, messageType);
- }
- logger.debug(
- `${this.logPrefix()} << Command '${commandName}' received request payload: ${JSON.stringify(
- request
- )}`
- );
- // Process the message
- await this.ocppIncomingRequestService.incomingRequestHandler(
- this,
- messageId,
- commandName,
- commandPayload
- );
+ await this.handleIncomingMessage(request as IncomingRequest);
break;
- // Outcome Message
+ // Response Message
case MessageType.CALL_RESULT_MESSAGE:
- [, , commandPayload] = request as Response;
- if (this.requests.has(messageId) === false) {
- // Error
- throw new OCPPError(
- ErrorType.INTERNAL_ERROR,
- `Response for unknown message id ${messageId}`,
- undefined,
- commandPayload
- );
- }
- // Respond
- cachedRequest = this.requests.get(messageId);
- if (Array.isArray(cachedRequest) === true) {
- [responseCallback, errorCallback, requestCommandName, requestPayload] = cachedRequest;
- } else {
- throw new OCPPError(
- ErrorType.PROTOCOL_ERROR,
- `Cached request for message id ${messageId} response is not an array`,
- undefined,
- cachedRequest as unknown as JsonType
- );
- }
- logger.debug(
- `${this.logPrefix()} << Command '${
- requestCommandName ?? Constants.UNKNOWN_COMMAND
- }' received response payload: ${JSON.stringify(request)}`
- );
- responseCallback(commandPayload, requestPayload);
+ this.handleResponseMessage(request as Response);
break;
// Error Message
case MessageType.CALL_ERROR_MESSAGE:
- [, , errorType, errorMessage, errorDetails] = request as ErrorResponse;
- if (this.requests.has(messageId) === false) {
- // Error
- throw new OCPPError(
- ErrorType.INTERNAL_ERROR,
- `Error response for unknown message id ${messageId}`,
- undefined,
- { errorType, errorMessage, errorDetails }
- );
- }
- cachedRequest = this.requests.get(messageId);
- if (Array.isArray(cachedRequest) === true) {
- [, errorCallback, requestCommandName] = cachedRequest;
- } else {
- throw new OCPPError(
- ErrorType.PROTOCOL_ERROR,
- `Cached request for message id ${messageId} error response is not an array`,
- undefined,
- cachedRequest as unknown as JsonType
- );
- }
- logger.debug(
- `${this.logPrefix()} << Command '${
- requestCommandName ?? Constants.UNKNOWN_COMMAND
- }' received error response payload: ${JSON.stringify(request)}`
- );
- errorCallback(new OCPPError(errorType, errorMessage, requestCommandName, errorDetails));
+ this.handleErrorMessage(request as ErrorResponse);
break;
- // Error
+ // Unknown Message
default:
// eslint-disable-next-line @typescript-eslint/restrict-template-expressions
errMsg = `Wrong message type ${messageType}`;
});
}
} catch (error) {
- // Log
- logger.error(
- `${this.logPrefix()} Incoming OCPP command '${
- commandName ?? requestCommandName ?? Constants.UNKNOWN_COMMAND
- }' message '${data.toString()}'${
- messageType !== MessageType.CALL_MESSAGE
- ? ` matching cached request '${JSON.stringify(this.requests.get(messageId))}'`
- : ''
- } processing error:`,
- error
- );
- if (error instanceof OCPPError === false) {
- logger.warn(
- `${this.logPrefix()} Error thrown at incoming OCPP command '${
- commandName ?? requestCommandName ?? Constants.UNKNOWN_COMMAND
- }' message '${data.toString()}' handling is not an OCPPError:`,
- error
- );
- }
+ let commandName: IncomingRequestCommand;
+ let requestCommandName: RequestCommand | IncomingRequestCommand;
+ let errorCallback: ErrorCallback;
+ const [, messageId] = request;
switch (messageType) {
case MessageType.CALL_MESSAGE:
+ [, , commandName] = request as IncomingRequest;
// Send error
- await this.ocppRequestService.sendError(
- this,
- messageId,
- error as OCPPError,
- commandName ?? requestCommandName ?? null
- );
+ await this.ocppRequestService.sendError(this, messageId, error as OCPPError, commandName);
break;
case MessageType.CALL_RESULT_MESSAGE:
case MessageType.CALL_ERROR_MESSAGE:
- if (errorCallback) {
+ if (this.requests.has(messageId) === true) {
+ [, errorCallback, requestCommandName] = this.getCachedRequest(messageType, messageId);
// Reject the deferred promise in case of error at response handling (rejecting an already fulfilled promise is a no-op)
errorCallback(error as OCPPError, false);
} else {
}
break;
}
+ if (error instanceof OCPPError === false) {
+ logger.warn(
+ `${this.logPrefix()} Error thrown at incoming OCPP command '${
+ commandName ?? requestCommandName ?? Constants.UNKNOWN_COMMAND
+ }' message '${data.toString()}' handling is not an OCPPError:`,
+ error
+ );
+ }
+ logger.error(
+ `${this.logPrefix()} Incoming OCPP command '${
+ commandName ?? requestCommandName ?? Constants.UNKNOWN_COMMAND
+ }' message '${data.toString()}'${
+ messageType !== MessageType.CALL_MESSAGE
+ ? ` matching cached request '${JSON.stringify(this.requests.get(messageId))}'`
+ : ''
+ } processing error:`,
+ error
+ );
}
}
private getNumberOfRunningTransactions(): number {
let trxCount = 0;
- for (const connectorId of this.connectors.keys()) {
- if (connectorId > 0 && this.getConnectorStatus(connectorId)?.transactionStarted === true) {
- trxCount++;
+ if (this.hasEvses) {
+ for (const evseStatus of this.evses.values()) {
+ for (const connectorStatus of evseStatus.connectors.values()) {
+ if (connectorStatus.transactionStarted === true) {
+ trxCount++;
+ }
+ }
+ }
+ } else {
+ for (const connectorId of this.connectors.keys()) {
+ if (connectorId > 0 && this.getConnectorStatus(connectorId)?.transactionStarted === true) {
+ trxCount++;
+ }
}
}
return trxCount;
}
private async stopRunningTransactions(reason = StopTransactionReason.NONE): Promise<void> {
- for (const connectorId of this.connectors.keys()) {
- if (connectorId > 0 && this.getConnectorStatus(connectorId)?.transactionStarted === true) {
- await this.stopTransactionOnConnector(connectorId, reason);
+ if (this.hasEvses) {
+ for (const evseStatus of this.evses.values()) {
+ for (const [connectorId, connectorStatus] of evseStatus.connectors) {
+ if (connectorStatus.transactionStarted === true) {
+ 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);
+ }
}
}
}
// Start heartbeat
this.startHeartbeat();
// Initialize connectors status
- for (const connectorId of this.connectors.keys()) {
- let connectorStatus: ConnectorStatusEnum | undefined;
- if (connectorId === 0) {
- continue;
- } else if (
- !this.getConnectorStatus(connectorId)?.status &&
- (this.isChargingStationAvailable() === false ||
- this.isConnectorAvailable(connectorId) === false)
- ) {
- connectorStatus = ConnectorStatusEnum.UNAVAILABLE;
- } else if (
- !this.getConnectorStatus(connectorId)?.status &&
- this.getConnectorStatus(connectorId)?.bootStatus
- ) {
- // Set boot status in template at startup
- connectorStatus = this.getConnectorStatus(connectorId)?.bootStatus;
- } else if (this.getConnectorStatus(connectorId)?.status) {
- // Set previous status at startup
- connectorStatus = this.getConnectorStatus(connectorId)?.status;
- } else {
- // Set default status
- connectorStatus = ConnectorStatusEnum.AVAILABLE;
+ if (this.hasEvses) {
+ for (const [evseId, evseStatus] of this.evses) {
+ if (evseId > 0) {
+ for (const [connectorId, connectorStatus] of evseStatus.connectors) {
+ const connectorBootStatus = ChargingStationUtils.getBootConnectorStatus(
+ this,
+ connectorId,
+ connectorStatus
+ );
+ await OCPPServiceUtils.sendAndSetConnectorStatus(
+ this,
+ connectorId,
+ connectorBootStatus
+ );
+ }
+ }
+ }
+ } else {
+ for (const connectorId of this.connectors.keys()) {
+ if (connectorId > 0) {
+ const connectorBootStatus = ChargingStationUtils.getBootConnectorStatus(
+ this,
+ connectorId,
+ this.getConnectorStatus(connectorId)
+ );
+ await OCPPServiceUtils.sendAndSetConnectorStatus(this, connectorId, connectorBootStatus);
+ }
}
- await this.ocppRequestService.requestHandler<
- StatusNotificationRequest,
- StatusNotificationResponse
- >(
- this,
- RequestCommand.STATUS_NOTIFICATION,
- OCPPServiceUtils.buildStatusNotificationRequest(this, connectorId, connectorStatus)
- );
- this.getConnectorStatus(connectorId).status = connectorStatus;
}
if (this.stationInfo?.firmwareStatus === FirmwareStatus.Installing) {
await this.ocppRequestService.requestHandler<
} else {
await this.stopRunningTransactions(reason);
}
- for (const connectorId of this.connectors.keys()) {
- if (connectorId > 0) {
- await this.ocppRequestService.requestHandler<
- StatusNotificationRequest,
- StatusNotificationResponse
- >(
- this,
- RequestCommand.STATUS_NOTIFICATION,
- OCPPServiceUtils.buildStatusNotificationRequest(
+ 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
+ >(
+ this,
+ RequestCommand.STATUS_NOTIFICATION,
+ OCPPServiceUtils.buildStatusNotificationRequest(
+ this,
+ connectorId,
+ ConnectorStatusEnum.Unavailable
+ )
+ );
+ delete connectorStatus?.status;
+ }
+ }
+ }
+ } else {
+ for (const connectorId of this.connectors.keys()) {
+ if (connectorId > 0) {
+ await this.ocppRequestService.requestHandler<
+ StatusNotificationRequest,
+ StatusNotificationResponse
+ >(
this,
- connectorId,
- ConnectorStatusEnum.UNAVAILABLE
- )
- );
- this.getConnectorStatus(connectorId).status = undefined;
+ RequestCommand.STATUS_NOTIFICATION,
+ OCPPServiceUtils.buildStatusNotificationRequest(
+ this,
+ connectorId,
+ ConnectorStatusEnum.Unavailable
+ )
+ );
+ delete this.getConnectorStatus(connectorId)?.status;
+ }
}
}
}
);
} else {
logger.error(
- `${this.logPrefix()} WebSocket ping interval set to ${
- webSocketPingInterval
- ? Utils.formatDurationSeconds(webSocketPingInterval)
- : webSocketPingInterval
- }, not starting the WebSocket ping`
+ `${this.logPrefix()} WebSocket ping interval set to ${webSocketPingInterval}, not starting the WebSocket ping`
);
}
}
private stopWebSocketPing(): void {
if (this.webSocketPingSetInterval) {
clearInterval(this.webSocketPingSetInterval);
+ delete this.webSocketPingSetInterval;
}
}
private getConfiguredSupervisionUrl(): URL {
const supervisionUrls = this.stationInfo?.supervisionUrls ?? Configuration.getSupervisionUrls();
if (Utils.isNotEmptyArray(supervisionUrls)) {
+ let configuredSupervisionUrlIndex: number;
switch (Configuration.getSupervisionUrlDistribution()) {
- case SupervisionUrlDistribution.ROUND_ROBIN:
- // FIXME
- this.configuredSupervisionUrlIndex = (this.index - 1) % supervisionUrls.length;
- break;
case SupervisionUrlDistribution.RANDOM:
- this.configuredSupervisionUrlIndex = Math.floor(
- Utils.secureRandom() * supervisionUrls.length
- );
+ configuredSupervisionUrlIndex = Math.floor(Utils.secureRandom() * supervisionUrls.length);
break;
+ case SupervisionUrlDistribution.ROUND_ROBIN:
case SupervisionUrlDistribution.CHARGING_STATION_AFFINITY:
- this.configuredSupervisionUrlIndex = (this.index - 1) % supervisionUrls.length;
- break;
default:
- logger.error(
- `${this.logPrefix()} Unknown supervision url distribution '${Configuration.getSupervisionUrlDistribution()}' from values '${SupervisionUrlDistribution.toString()}', defaulting to ${
- SupervisionUrlDistribution.CHARGING_STATION_AFFINITY
- }`
- );
- this.configuredSupervisionUrlIndex = (this.index - 1) % supervisionUrls.length;
+ Object.values(SupervisionUrlDistribution).includes(
+ Configuration.getSupervisionUrlDistribution()
+ ) === false &&
+ logger.error(
+ `${this.logPrefix()} Unknown supervision url distribution '${Configuration.getSupervisionUrlDistribution()}' from values '${SupervisionUrlDistribution.toString()}', defaulting to ${
+ SupervisionUrlDistribution.CHARGING_STATION_AFFINITY
+ }`
+ );
+ configuredSupervisionUrlIndex = (this.index - 1) % supervisionUrls.length;
break;
}
- return new URL(supervisionUrls[this.configuredSupervisionUrlIndex]);
+ return new URL(supervisionUrls[configuredSupervisionUrlIndex]);
}
return new URL(supervisionUrls as string);
}
- private getHeartbeatInterval(): number {
- const HeartbeatInterval = ChargingStationConfigurationUtils.getConfigurationKey(
- this,
- StandardParametersKey.HeartbeatInterval
- );
- if (HeartbeatInterval) {
- return Utils.convertToInt(HeartbeatInterval.value) * 1000;
- }
- const HeartBeatInterval = ChargingStationConfigurationUtils.getConfigurationKey(
- this,
- StandardParametersKey.HeartBeatInterval
- );
- if (HeartBeatInterval) {
- return Utils.convertToInt(HeartBeatInterval.value) * 1000;
- }
- this.stationInfo?.autoRegister === false &&
- logger.warn(
- `${this.logPrefix()} Heartbeat interval configuration key not set, using default value: ${
- Constants.DEFAULT_HEARTBEAT_INTERVAL
- }`
- );
- return Constants.DEFAULT_HEARTBEAT_INTERVAL;
- }
-
private stopHeartbeat(): void {
if (this.heartbeatSetInterval) {
clearInterval(this.heartbeatSetInterval);
+ delete this.heartbeatSetInterval;
}
}
}
}
- private stopMeterValues(connectorId: number) {
- if (this.getConnectorStatus(connectorId)?.transactionSetInterval) {
- clearInterval(this.getConnectorStatus(connectorId)?.transactionSetInterval);
- }
- }
-
private getReconnectExponentialDelay(): boolean {
return this.stationInfo?.reconnectExponentialDelay ?? false;
}
`${this.logPrefix()} WebSocket connection retry #${this.autoReconnectRetryCount.toString()}`
);
this.openWSConnection(
- { ...(this.stationInfo?.wsOptions ?? {}), handshakeTimeout: reconnectTimeout },
+ {
+ ...(this.stationInfo?.wsOptions ?? {}),
+ handshakeTimeout: reconnectTimeout,
+ },
{ closeOpened: true }
);
this.wsConnectionRestarted = true;
| undefined {
return this.getTemplateFromFile()?.AutomaticTransactionGenerator;
}
-
- private initializeConnectorStatus(connectorId: number): void {
- this.getConnectorStatus(connectorId).idTagLocalAuthorized = false;
- this.getConnectorStatus(connectorId).idTagAuthorized = false;
- this.getConnectorStatus(connectorId).transactionRemoteStarted = false;
- this.getConnectorStatus(connectorId).transactionStarted = false;
- this.getConnectorStatus(connectorId).energyActiveImportRegisterValue = 0;
- this.getConnectorStatus(connectorId).transactionEnergyActiveImportRegisterValue = 0;
- }
}
repositories / e-mobility-charging-stations-simulator.git / blobdiff