import { BootNotificationResponse, RegistrationStatus } from '../types/ocpp/Responses';
import ChargingStationConfiguration, { ConfigurationKey } from '../types/ChargingStationConfiguration';
import ChargingStationTemplate, { CurrentType, PowerUnits, Voltage } from '../types/ChargingStationTemplate';
import { BootNotificationResponse, RegistrationStatus } from '../types/ocpp/Responses';
import ChargingStationConfiguration, { ConfigurationKey } from '../types/ChargingStationConfiguration';
import ChargingStationTemplate, { CurrentType, PowerUnits, Voltage } from '../types/ChargingStationTemplate';
-import { ConnectorPhaseRotation, StandardParametersKey, SupportedFeatureProfiles } from '../types/ocpp/Configuration';
+import { ConnectorPhaseRotation, StandardParametersKey, SupportedFeatureProfiles, VendorDefaultParametersKey } from '../types/ocpp/Configuration';
import { ConnectorStatus, SampledValueTemplate } from '../types/Connectors';
import { MeterValueMeasurand, MeterValuePhase } from '../types/ocpp/MeterValues';
import { WSError, WebSocketCloseEventStatusCode } from '../types/WebSocket';
import { ConnectorStatus, SampledValueTemplate } from '../types/Connectors';
import { MeterValueMeasurand, MeterValuePhase } from '../types/ocpp/MeterValues';
import { WSError, WebSocketCloseEventStatusCode } from '../types/WebSocket';
private connectorsConfigurationHash!: string;
private ocppIncomingRequestService!: OCPPIncomingRequestService;
private readonly messageBuffer: Set<string>;
private connectorsConfigurationHash!: string;
private ocppIncomingRequestService!: OCPPIncomingRequestService;
private readonly messageBuffer: Set<string>;
private wsConnectionRestarted: boolean;
private stopped: boolean;
private autoReconnectRetryCount: number;
private wsConnectionRestarted: boolean;
private stopped: boolean;
private autoReconnectRetryCount: number;
- public addConfigurationKey(key: string | StandardParametersKey, value: string, readonly = false, visible = true, reboot = false): void {
+ public addConfigurationKey(key: string | StandardParametersKey, value: string, options: { readonly?: boolean, visible?: boolean, reboot?: boolean } = { readonly: false, visible: true, reboot: false }): void {
- public resetTransactionOnConnector(connectorId: number): void {
- this.getConnectorStatus(connectorId).authorized = false;
+ public resetConnectorStatus(connectorId: number): void {
+ this.getConnectorStatus(connectorId).idTagLocalAuthorized = false;
+ this.getConnectorStatus(connectorId).idTagAuthorized = false;
+ this.getConnectorStatus(connectorId).transactionRemoteStarted = false;
delete this.getConnectorStatus(connectorId).authorizeIdTag;
delete this.getConnectorStatus(connectorId).transactionId;
delete this.getConnectorStatus(connectorId).transactionIdTag;
delete this.getConnectorStatus(connectorId).authorizeIdTag;
delete this.getConnectorStatus(connectorId).transactionId;
delete this.getConnectorStatus(connectorId).transactionIdTag;
private getChargingStationId(stationTemplate: ChargingStationTemplate): string {
// In case of multiple instances: add instance index to charging station id
const instanceIndex = process.env.CF_INSTANCE_INDEX ?? 0;
private getChargingStationId(stationTemplate: ChargingStationTemplate): string {
// In case of multiple instances: add instance index to charging station id
const instanceIndex = process.env.CF_INSTANCE_INDEX ?? 0;
stationTemplateFromFile = JSON.parse(fs.readFileSync(fileDescriptor, 'utf8')) as ChargingStationTemplate;
fs.closeSync(fileDescriptor);
} catch (error) {
stationTemplateFromFile = JSON.parse(fs.readFileSync(fileDescriptor, 'utf8')) as ChargingStationTemplate;
fs.closeSync(fileDescriptor);
} catch (error) {
- FileUtils.handleFileException(this.logPrefix(), 'Template', this.stationTemplateFile, error);
+ FileUtils.handleFileException(this.logPrefix(), 'Template', this.stationTemplateFile, error as NodeJS.ErrnoException);
if (!Utils.isEmptyArray(stationTemplateFromFile.power)) {
stationTemplateFromFile.power = stationTemplateFromFile.power as number[];
const powerArrayRandomIndex = Math.floor(Utils.secureRandom() * stationTemplateFromFile.power.length);
if (!Utils.isEmptyArray(stationTemplateFromFile.power)) {
stationTemplateFromFile.power = stationTemplateFromFile.power as number[];
const powerArrayRandomIndex = Math.floor(Utils.secureRandom() * stationTemplateFromFile.power.length);
this.bootNotificationRequest = {
chargePointModel: this.stationInfo.chargePointModel,
chargePointVendor: this.stationInfo.chargePointVendor,
...!Utils.isUndefined(this.stationInfo.chargeBoxSerialNumberPrefix) && { chargeBoxSerialNumber: this.stationInfo.chargeBoxSerialNumberPrefix },
...!Utils.isUndefined(this.stationInfo.firmwareVersion) && { firmwareVersion: this.stationInfo.firmwareVersion },
};
this.bootNotificationRequest = {
chargePointModel: this.stationInfo.chargePointModel,
chargePointVendor: this.stationInfo.chargePointVendor,
...!Utils.isUndefined(this.stationInfo.chargeBoxSerialNumberPrefix) && { chargeBoxSerialNumber: this.stationInfo.chargeBoxSerialNumberPrefix },
...!Utils.isUndefined(this.stationInfo.firmwareVersion) && { firmwareVersion: this.stationInfo.firmwareVersion },
};
// Build connectors if needed
const maxConnectors = this.getMaxNumberOfConnectors();
if (maxConnectors <= 0) {
// Build connectors if needed
const maxConnectors = this.getMaxNumberOfConnectors();
if (maxConnectors <= 0) {
// Initialize transaction attributes on connectors
for (const connectorId of this.connectors.keys()) {
if (connectorId > 0 && !this.getConnectorStatus(connectorId)?.transactionStarted) {
// Initialize transaction attributes on connectors
for (const connectorId of this.connectors.keys()) {
if (connectorId > 0 && !this.getConnectorStatus(connectorId)?.transactionStarted) {
switch (this.getOCPPVersion()) {
case OCPPVersion.VERSION_16:
this.ocppIncomingRequestService = new OCPP16IncomingRequestService(this);
switch (this.getOCPPVersion()) {
case OCPPVersion.VERSION_16:
this.ocppIncomingRequestService = new OCPP16IncomingRequestService(this);
if (!this.getConfigurationKey(StandardParametersKey.SupportedFeatureProfiles)) {
this.addConfigurationKey(StandardParametersKey.SupportedFeatureProfiles, `${SupportedFeatureProfiles.Core},${SupportedFeatureProfiles.Local_Auth_List_Management},${SupportedFeatureProfiles.Smart_Charging}`);
}
if (!this.getConfigurationKey(StandardParametersKey.SupportedFeatureProfiles)) {
this.addConfigurationKey(StandardParametersKey.SupportedFeatureProfiles, `${SupportedFeatureProfiles.Core},${SupportedFeatureProfiles.Local_Auth_List_Management},${SupportedFeatureProfiles.Smart_Charging}`);
}
- this.addConfigurationKey(StandardParametersKey.NumberOfConnectors, this.getNumberOfConnectors().toString(), true);
+ this.addConfigurationKey(StandardParametersKey.NumberOfConnectors, this.getNumberOfConnectors().toString(), { readonly: true });
if (!this.getConfigurationKey(StandardParametersKey.MeterValuesSampledData)) {
this.addConfigurationKey(StandardParametersKey.MeterValuesSampledData, MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER);
}
if (!this.getConfigurationKey(StandardParametersKey.MeterValuesSampledData)) {
this.addConfigurationKey(StandardParametersKey.MeterValuesSampledData, MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER);
}
// Log
logger.error('%s Incoming OCPP message %j matching cached request %j processing error %j', this.logPrefix(), data.toString(), this.requests.get(messageId), error);
// Send error
// Log
logger.error('%s Incoming OCPP message %j matching cached request %j processing error %j', this.logPrefix(), data.toString(), this.requests.get(messageId), error);
// Send error
- messageType === MessageType.CALL_MESSAGE && await this.ocppRequestService.sendError(messageId, error, commandName);
+ messageType === MessageType.CALL_MESSAGE && await this.ocppRequestService.sendError(messageId, error as OCPPError, commandName);
authorizedTags = JSON.parse(fs.readFileSync(fileDescriptor, 'utf8')) as string[];
fs.closeSync(fileDescriptor);
} catch (error) {
authorizedTags = JSON.parse(fs.readFileSync(fileDescriptor, 'utf8')) as string[];
fs.closeSync(fileDescriptor);
} catch (error) {
- FileUtils.handleFileException(this.logPrefix(), 'Authorization', authorizationFile, error);
+ FileUtils.handleFileException(this.logPrefix(), 'Authorization', authorizationFile, error as NodeJS.ErrnoException);
- private getSupervisionURL(): URL {
- const supervisionUrls = Utils.cloneObject<string | string[]>(this.stationInfo.supervisionURL ? this.stationInfo.supervisionURL : Configuration.getSupervisionURLs());
+ private getConfiguredSupervisionURL(): URL {
+ const supervisionUrls = Utils.cloneObject<string | string[]>(this.stationInfo.supervisionURL ?? Configuration.getSupervisionURLs());
let indexUrl = 0;
if (!Utils.isEmptyArray(supervisionUrls)) {
if (Configuration.getDistributeStationsToTenantsEqually()) {
let indexUrl = 0;
if (!Utils.isEmptyArray(supervisionUrls)) {
if (Configuration.getDistributeStationsToTenantsEqually()) {
- private openWSConnection(options?: ClientOptions & ClientRequestArgs, forceCloseOpened = false): void {
- options = options ?? {};
+ private openWSConnection(options: ClientOptions & ClientRequestArgs = this.stationInfo.wsOptions, forceCloseOpened = false): void {
options.handshakeTimeout = options?.handshakeTimeout ?? this.getConnectionTimeout() * 1000;
if (!Utils.isNullOrUndefined(this.stationInfo.supervisionUser) && !Utils.isNullOrUndefined(this.stationInfo.supervisionPassword)) {
options.auth = `${this.stationInfo.supervisionUser}:${this.stationInfo.supervisionPassword}`;
options.handshakeTimeout = options?.handshakeTimeout ?? this.getConnectionTimeout() * 1000;
if (!Utils.isNullOrUndefined(this.stationInfo.supervisionUser) && !Utils.isNullOrUndefined(this.stationInfo.supervisionPassword)) {
options.auth = `${this.stationInfo.supervisionUser}:${this.stationInfo.supervisionPassword}`;
switch (this.getOCPPVersion()) {
case OCPPVersion.VERSION_16:
protocol = 'ocpp' + OCPPVersion.VERSION_16;
switch (this.getOCPPVersion()) {
case OCPPVersion.VERSION_16:
protocol = 'ocpp' + OCPPVersion.VERSION_16;
- FileUtils.handleFileException(this.logPrefix(), 'Authorization', authorizationFile, error);
+ FileUtils.handleFileException(this.logPrefix(), 'Authorization', authorizationFile, error as NodeJS.ErrnoException);
- FileUtils.handleFileException(this.logPrefix(), 'Template', this.stationTemplateFile, error);
+ FileUtils.handleFileException(this.logPrefix(), 'Template', this.stationTemplateFile, error as NodeJS.ErrnoException);
if (this.autoReconnectRetryCount < this.getAutoReconnectMaxRetries() || this.getAutoReconnectMaxRetries() === -1) {
this.autoReconnectRetryCount++;
const reconnectDelay = (this.getReconnectExponentialDelay() ? Utils.exponentialDelay(this.autoReconnectRetryCount) : this.getConnectionTimeout() * 1000);
if (this.autoReconnectRetryCount < this.getAutoReconnectMaxRetries() || this.getAutoReconnectMaxRetries() === -1) {
this.autoReconnectRetryCount++;
const reconnectDelay = (this.getReconnectExponentialDelay() ? Utils.exponentialDelay(this.autoReconnectRetryCount) : this.getConnectionTimeout() * 1000);
logger.error(`${this.logPrefix()} WebSocket: connection retry in ${Utils.roundTo(reconnectDelay, 2)}ms, timeout ${reconnectTimeout}ms`);
await Utils.sleep(reconnectDelay);
logger.error(this.logPrefix() + ' WebSocket: reconnecting try #' + this.autoReconnectRetryCount.toString());
logger.error(`${this.logPrefix()} WebSocket: connection retry in ${Utils.roundTo(reconnectDelay, 2)}ms, timeout ${reconnectTimeout}ms`);
await Utils.sleep(reconnectDelay);
logger.error(this.logPrefix() + ' WebSocket: reconnecting try #' + this.autoReconnectRetryCount.toString());
this.wsConnectionRestarted = true;
} else if (this.getAutoReconnectMaxRetries() !== -1) {
logger.error(`${this.logPrefix()} WebSocket reconnect failure: max retries reached (${this.autoReconnectRetryCount}) or retry disabled (${this.getAutoReconnectMaxRetries()})`);
}
}
this.wsConnectionRestarted = true;
} else if (this.getAutoReconnectMaxRetries() !== -1) {
logger.error(`${this.logPrefix()} WebSocket reconnect failure: max retries reached (${this.autoReconnectRetryCount}) or retry disabled (${this.getAutoReconnectMaxRetries()})`);
}
}
- private initTransactionAttributesOnConnector(connectorId: number): void {
- this.getConnectorStatus(connectorId).authorized = false;
+ 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;
this.getConnectorStatus(connectorId).transactionStarted = false;
this.getConnectorStatus(connectorId).energyActiveImportRegisterValue = 0;
this.getConnectorStatus(connectorId).transactionEnergyActiveImportRegisterValue = 0;