- this.connectorsStatus.get(connectorId).lastRunDate = new Date();
- }
- await this.stopTransaction(connectorId);
- this.connectorsStatus.get(connectorId).stoppedDate = new Date();
- logger.info(this.logPrefix(connectorId) + ' stopped on connector and lasted for ' + Utils.formatDurationMilliSeconds(this.connectorsStatus.get(connectorId).stoppedDate.getTime() - this.connectorsStatus.get(connectorId).startDate.getTime()));
- logger.debug(`${this.logPrefix(connectorId)} connector status %j`, this.connectorsStatus.get(connectorId));
- }
-
- private startConnector(connectorId: number): void {
- // Avoid hogging the event loop with a busy loop
- setImmediate(() => {
- this.internalStartConnector(connectorId).catch(() => { /* This is intentional */ });
- });
- }
-
- private stopConnector(connectorId: number): void {
- this.connectorsStatus.set(connectorId, { ...this.connectorsStatus.get(connectorId), start: false });
- }
-
- private initStartConnectorStatus(connectorId: number): void {
- this.connectorsStatus.get(connectorId).authorizeRequests = this?.connectorsStatus.get(connectorId)?.authorizeRequests ?? 0;
- this.connectorsStatus.get(connectorId).acceptedAuthorizeRequests = this?.connectorsStatus.get(connectorId)?.acceptedAuthorizeRequests ?? 0;
- this.connectorsStatus.get(connectorId).rejectedAuthorizeRequests = this?.connectorsStatus.get(connectorId)?.rejectedAuthorizeRequests ?? 0;
- this.connectorsStatus.get(connectorId).startTransactionRequests = this?.connectorsStatus.get(connectorId)?.startTransactionRequests ?? 0;
- this.connectorsStatus.get(connectorId).acceptedStartTransactionRequests = this?.connectorsStatus.get(connectorId)?.acceptedStartTransactionRequests ?? 0;
- this.connectorsStatus.get(connectorId).rejectedStartTransactionRequests = this?.connectorsStatus.get(connectorId)?.rejectedStartTransactionRequests ?? 0;
- this.connectorsStatus.get(connectorId).stopTransactionRequests = this?.connectorsStatus.get(connectorId)?.stopTransactionRequests ?? 0;
- this.connectorsStatus.get(connectorId).skippedConsecutiveTransactions = 0;
- this.connectorsStatus.get(connectorId).skippedTransactions = this?.connectorsStatus.get(connectorId)?.skippedTransactions ?? 0;
- const previousRunDuration = (this?.connectorsStatus.get(connectorId)?.startDate && this?.connectorsStatus.get(connectorId)?.lastRunDate)
- ? (this.connectorsStatus.get(connectorId).lastRunDate.getTime() - this.connectorsStatus.get(connectorId).startDate.getTime())
- : 0;
- this.connectorsStatus.get(connectorId).startDate = new Date();
- this.connectorsStatus.get(connectorId).stopDate = new Date(this.connectorsStatus.get(connectorId).startDate.getTime()
- + (this.chargingStation.stationInfo?.AutomaticTransactionGenerator?.stopAfterHours ?? Constants.CHARGING_STATION_ATG_DEFAULT_STOP_AFTER_HOURS) * 3600 * 1000
- - previousRunDuration);
- this.connectorsStatus.get(connectorId).start = true;
- }
-
- private async startTransaction(connectorId: number): Promise<StartTransactionResponse | AuthorizeResponse> {
+ this.connectorsStatus.get(connectorId)!.lastRunDate = new Date();
+ }
+ this.connectorsStatus.get(connectorId)!.stoppedDate = new Date();
+ logger.info(
+ `${this.logPrefix(
+ connectorId,
+ )} stopped on connector and lasted for ${formatDurationMilliSeconds(
+ this.connectorsStatus.get(connectorId)!.stoppedDate!.getTime() -
+ this.connectorsStatus.get(connectorId)!.startDate!.getTime(),
+ )}`,
+ );
+ logger.debug(
+ `${this.logPrefix(connectorId)} connector status: %j`,
+ this.connectorsStatus.get(connectorId),
+ );
+ }
+
+ private setStartConnectorStatus(connectorId: number): void {
+ this.connectorsStatus.get(connectorId)!.skippedConsecutiveTransactions = 0;
+ const previousRunDuration =
+ this.connectorsStatus.get(connectorId)?.startDate &&
+ this.connectorsStatus.get(connectorId)?.lastRunDate
+ ? this.connectorsStatus.get(connectorId)!.lastRunDate!.getTime() -
+ this.connectorsStatus.get(connectorId)!.startDate!.getTime()
+ : 0;
+ this.connectorsStatus.get(connectorId)!.startDate = new Date();
+ this.connectorsStatus.get(connectorId)!.stopDate = new Date(
+ this.connectorsStatus.get(connectorId)!.startDate!.getTime() +
+ hoursToMilliseconds(
+ this.chargingStation.getAutomaticTransactionGeneratorConfiguration().stopAfterHours,
+ ) -
+ previousRunDuration,
+ );
+ this.connectorsStatus.get(connectorId)!.start = true;
+ }
+
+ private canStartConnector(connectorId: number): boolean {
+ if (new Date() > this.connectorsStatus.get(connectorId)!.stopDate!) {
+ return false;
+ }
+ if (this.chargingStation.inAcceptedState() === false) {
+ logger.error(
+ `${this.logPrefix(
+ connectorId,
+ )} entered in transaction loop while the charging station is not in accepted state`,
+ );
+ return false;
+ }
+ if (this.chargingStation.isChargingStationAvailable() === false) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId,
+ )} entered in transaction loop while the charging station is unavailable`,
+ );
+ return false;
+ }
+ if (this.chargingStation.isConnectorAvailable(connectorId) === false) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId,
+ )} entered in transaction loop while the connector ${connectorId} is unavailable`,
+ );
+ return false;
+ }
+ return true;
+ }
+
+ private async waitChargingStationServiceInitialization(connectorId: number): Promise<void> {
+ let logged = false;
+ while (!this.chargingStation?.ocppRequestService) {
+ if (!logged) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId,
+ )} transaction loop waiting for charging station service to be initialized`,
+ );
+ logged = true;
+ }
+ await sleep(Constants.CHARGING_STATION_ATG_INITIALIZATION_TIME);
+ }
+ }
+
+ private async waitChargingStationAvailable(connectorId: number): Promise<void> {
+ let logged = false;
+ while (!this.chargingStation.isChargingStationAvailable()) {
+ if (!logged) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId,
+ )} transaction loop waiting for charging station to be available`,
+ );
+ logged = true;
+ }
+ await sleep(Constants.CHARGING_STATION_ATG_AVAILABILITY_TIME);
+ }
+ }
+
+ private async waitConnectorAvailable(connectorId: number): Promise<void> {
+ let logged = false;
+ while (!this.chargingStation.isConnectorAvailable(connectorId)) {
+ if (!logged) {
+ logger.info(
+ `${this.logPrefix(
+ connectorId,
+ )} transaction loop waiting for connector ${connectorId} to be available`,
+ );
+ logged = true;
+ }
+ await sleep(Constants.CHARGING_STATION_ATG_AVAILABILITY_TIME);
+ }
+ }
+
+ private initializeConnectorsStatus(): void {
+ if (this.chargingStation.hasEvses) {
+ for (const [evseId, evseStatus] of this.chargingStation.evses) {
+ if (evseId > 0) {
+ for (const connectorId of evseStatus.connectors.keys()) {
+ this.connectorsStatus.set(connectorId, this.getConnectorStatus(connectorId));
+ }
+ }
+ }
+ } else {
+ for (const connectorId of this.chargingStation.connectors.keys()) {
+ if (connectorId > 0) {
+ this.connectorsStatus.set(connectorId, this.getConnectorStatus(connectorId));
+ }
+ }
+ }
+ }
+
+ private getConnectorStatus(connectorId: number): Status {
+ const connectorStatus = this.chargingStation.getAutomaticTransactionGeneratorStatuses()?.[
+ connectorId
+ ]
+ ? cloneObject<Status>(
+ this.chargingStation.getAutomaticTransactionGeneratorStatuses()![connectorId],
+ )
+ : undefined;
+ this.resetConnectorStatus(connectorStatus);
+ return (
+ connectorStatus ?? {
+ start: false,
+ authorizeRequests: 0,
+ acceptedAuthorizeRequests: 0,
+ rejectedAuthorizeRequests: 0,
+ startTransactionRequests: 0,
+ acceptedStartTransactionRequests: 0,
+ rejectedStartTransactionRequests: 0,
+ stopTransactionRequests: 0,
+ acceptedStopTransactionRequests: 0,
+ rejectedStopTransactionRequests: 0,
+ skippedConsecutiveTransactions: 0,
+ skippedTransactions: 0,
+ }
+ );
+ }
+
+ private resetConnectorStatus(connectorStatus: Status | undefined): void {
+ if (connectorStatus === undefined) {
+ return;
+ }
+ delete connectorStatus?.startDate;
+ delete connectorStatus?.lastRunDate;
+ delete connectorStatus?.stopDate;
+ delete connectorStatus?.stoppedDate;
+ if (
+ !this.started &&
+ (connectorStatus.start === true ||
+ this.chargingStation.getAutomaticTransactionGeneratorConfiguration().enable === false)
+ ) {
+ connectorStatus.start = false;
+ }
+ }
+
+ private async startTransaction(
+ connectorId: number,
+ ): Promise<StartTransactionResponse | undefined> {