import ChargingStationConfiguration, { ConfigurationKey } from '../types/ChargingStationConfiguration';
import ChargingStationTemplate, { CurrentType, PowerUnits, Voltage } from '../types/ChargingStationTemplate';
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 WebSocket, { ClientOptions, Data, OPEN } from 'ws';
import { ChargingStationWorkerMessageEvents } from '../types/ChargingStationWorker';
import { ClientRequestArgs } from 'http';
import Configuration from '../utils/Configuration';
+import { ConnectorStatus } from '../types/ConnectorStatus';
import Constants from '../utils/Constants';
import { ErrorType } from '../types/ocpp/ErrorType';
import FileUtils from '../utils/FileUtils';
import OCPP16IncomingRequestService from './ocpp/1.6/OCPP16IncomingRequestService';
import OCPP16RequestService from './ocpp/1.6/OCPP16RequestService';
import OCPP16ResponseService from './ocpp/1.6/OCPP16ResponseService';
-import OCPPError from './ocpp/OCPPError';
+import OCPPError from '../exception/OCPPError';
import OCPPIncomingRequestService from './ocpp/OCPPIncomingRequestService';
import OCPPRequestService from './ocpp/OCPPRequestService';
import { OCPPVersion } from '../types/ocpp/OCPPVersion';
import PerformanceStatistics from '../performance/PerformanceStatistics';
+import { SampledValueTemplate } from '../types/MeasurandPerPhaseSampledValueTemplates';
import { StopTransactionReason } from '../types/ocpp/Transaction';
+import { SupervisionUrlDistribution } from '../types/ConfigurationData';
import { URL } from 'url';
import Utils from '../utils/Utils';
import crypto from 'crypto';
}
get wsConnectionUrl(): URL {
- return this.getSupervisionURLOCPPConfiguration() ? new URL(this.getConfigurationKey(this.stationInfo.supervisionURLOCPPKey ?? VendorDefaultParametersKey.ConnectionUrl).value + '/' + this.stationInfo.chargingStationId) : this.wsConfiguredConnectionUrl;
+ return this.getSupervisionUrlOcppConfiguration() ? new URL(this.getConfigurationKey(this.stationInfo.supervisionUrlOcppKey ?? VendorDefaultParametersKey.ConnectionUrl).value + '/' + this.stationInfo.chargingStationId) : this.wsConfiguredConnectionUrl;
}
public logPrefix(): string {
}
public isWebSocketConnectionOpened(): boolean {
- return this.wsConnection?.readyState === OPEN;
+ return this?.wsConnection?.readyState === OPEN;
}
public isRegistered(): boolean {
- return this.bootNotificationResponse?.status === RegistrationStatus.ACCEPTED;
+ return this?.bootNotificationResponse?.status === RegistrationStatus.ACCEPTED;
}
public isChargingStationAvailable(): boolean {
}
}
- private getSupervisionURLOCPPConfiguration(): boolean {
- return this.stationInfo.supervisionURLOCPPConfiguration ?? false;
+ private getSupervisionUrlOcppConfiguration(): boolean {
+ return this.stationInfo.supervisionUrlOcppConfiguration ?? false;
}
private getChargingStationId(stationTemplate: ChargingStationTemplate): string {
} catch (error) {
FileUtils.handleFileException(this.logPrefix(), 'Template', this.stationTemplateFile, error as NodeJS.ErrnoException);
}
+ const chargingStationId = this.getChargingStationId(stationTemplateFromFile);
+ // Deprecation template keys section
+ this.warnDeprecatedTemplateKey(stationTemplateFromFile, 'supervisionUrl', chargingStationId, 'Use \'supervisionUrls\' instead');
+ this.convertDeprecatedTemplateKey(stationTemplateFromFile, 'supervisionUrl', 'supervisionUrls');
const stationInfo: ChargingStationInfo = stationTemplateFromFile ?? {} as ChargingStationInfo;
stationInfo.wsOptions = stationTemplateFromFile?.wsOptions ?? {};
if (!Utils.isEmptyArray(stationTemplateFromFile.power)) {
}
delete stationInfo.power;
delete stationInfo.powerUnit;
- stationInfo.chargingStationId = this.getChargingStationId(stationTemplateFromFile);
+ stationInfo.chargingStationId = chargingStationId;
stationInfo.resetTime = stationTemplateFromFile.resetTime ? stationTemplateFromFile.resetTime * 1000 : Constants.CHARGING_STATION_DEFAULT_RESET_TIME;
return stationInfo;
}
- private getOCPPVersion(): OCPPVersion {
+ private getOcppVersion(): OCPPVersion {
return this.stationInfo.ocppVersion ? this.stationInfo.ocppVersion : OCPPVersion.VERSION_16;
}
this.initializeConnectorStatus(connectorId);
}
}
- this.wsConfiguredConnectionUrl = new URL(this.getConfiguredSupervisionURL().href + '/' + this.stationInfo.chargingStationId);
- switch (this.getOCPPVersion()) {
+ this.wsConfiguredConnectionUrl = new URL(this.getConfiguredSupervisionUrl().href + '/' + this.stationInfo.chargingStationId);
+ switch (this.getOcppVersion()) {
case OCPPVersion.VERSION_16:
this.ocppIncomingRequestService = new OCPP16IncomingRequestService(this);
this.ocppRequestService = new OCPP16RequestService(this, new OCPP16ResponseService(this));
break;
default:
- this.handleUnsupportedVersion(this.getOCPPVersion());
+ this.handleUnsupportedVersion(this.getOcppVersion());
break;
}
// OCPP parameters
- this.initOCPPParameters();
+ this.initOcppParameters();
if (this.stationInfo.autoRegister) {
this.bootNotificationResponse = {
currentTime: new Date().toISOString(),
}
}
- private initOCPPParameters(): void {
- if (this.getSupervisionURLOCPPConfiguration() && !this.getConfigurationKey(this.stationInfo.supervisionURLOCPPKey ?? VendorDefaultParametersKey.ConnectionUrl)) {
- this.addConfigurationKey(VendorDefaultParametersKey.ConnectionUrl, this.getConfiguredSupervisionURL().href, { reboot: true });
+ private initOcppParameters(): void {
+ if (this.getSupervisionUrlOcppConfiguration() && !this.getConfigurationKey(this.stationInfo.supervisionUrlOcppKey ?? VendorDefaultParametersKey.ConnectionUrl)) {
+ this.addConfigurationKey(VendorDefaultParametersKey.ConnectionUrl, this.getConfiguredSupervisionUrl().href, { reboot: true });
}
if (!this.getConfigurationKey(StandardParametersKey.SupportedFeatureProfiles)) {
this.addConfigurationKey(StandardParametersKey.SupportedFeatureProfiles, `${SupportedFeatureProfiles.Core},${SupportedFeatureProfiles.Local_Auth_List_Management},${SupportedFeatureProfiles.Smart_Charging}`);
}
} while (!this.isRegistered() && (registrationRetryCount <= this.getRegistrationMaxRetries() || this.getRegistrationMaxRetries() === -1));
}
+ if (this.isRegistered() && this.stationInfo.autoRegister) {
+ await this.ocppRequestService.sendBootNotification(this.bootNotificationRequest.chargePointModel,
+ this.bootNotificationRequest.chargePointVendor, this.bootNotificationRequest.chargeBoxSerialNumber, this.bootNotificationRequest.firmwareVersion);
+ }
if (this.isRegistered()) {
await this.startMessageSequence();
this.stopped && (this.stopped = false);
}
private getMaxNumberOfConnectors(): number {
- let maxConnectors = 0;
+ let maxConnectors: number;
if (!Utils.isEmptyArray(this.stationInfo.numberOfConnectors)) {
const numberOfConnectors = this.stationInfo.numberOfConnectors as number[];
// Distribute evenly the number of connectors
}
}
- private getConfiguredSupervisionURL(): URL {
- const supervisionUrls = Utils.cloneObject<string | string[]>(this.stationInfo.supervisionURL ?? Configuration.getSupervisionURLs());
- let indexUrl = 0;
+ private warnDeprecatedTemplateKey(template: ChargingStationTemplate, key: string, chargingStationId: string, logMsgToAppend = ''): void {
+ if (!Utils.isUndefined(template[key])) {
+ logger.warn(`${Utils.logPrefix(` ${chargingStationId} |`)} Deprecated template key '${key}' usage in file '${this.stationTemplateFile}'${logMsgToAppend && '. ' + logMsgToAppend}`);
+ }
+ }
+
+ private convertDeprecatedTemplateKey(template: ChargingStationTemplate, deprecatedKey: string, key: string): void {
+ if (!Utils.isUndefined(template[deprecatedKey])) {
+ // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
+ template[key] = template[deprecatedKey];
+ delete template[deprecatedKey];
+ }
+ }
+
+ private getConfiguredSupervisionUrl(): URL {
+ const supervisionUrls = Utils.cloneObject<string | string[]>(this.stationInfo.supervisionUrls ?? Configuration.getSupervisionUrls());
if (!Utils.isEmptyArray(supervisionUrls)) {
- if (Configuration.getDistributeStationsToTenantsEqually()) {
- indexUrl = this.index % supervisionUrls.length;
- } else {
- // Get a random url
- indexUrl = Math.floor(Utils.secureRandom() * supervisionUrls.length);
+ let urlIndex = 0;
+ switch (Configuration.getSupervisionUrlDistribution()) {
+ case SupervisionUrlDistribution.ROUND_ROBIN:
+ urlIndex = (this.index - 1) % supervisionUrls.length;
+ break;
+ case SupervisionUrlDistribution.RANDOM:
+ // Get a random url
+ urlIndex = Math.floor(Utils.secureRandom() * supervisionUrls.length);
+ break;
+ case SupervisionUrlDistribution.SEQUENTIAL:
+ if (this.index <= supervisionUrls.length) {
+ urlIndex = this.index - 1;
+ } else {
+ logger.warn(`${this.logPrefix()} No more configured supervision urls available, using the first one`);
+ }
+ break;
+ default:
+ logger.error(`${this.logPrefix()} Unknown supervision url distribution '${Configuration.getSupervisionUrlDistribution()}', defaulting to ${SupervisionUrlDistribution.ROUND_ROBIN}`);
+ urlIndex = (this.index - 1) % supervisionUrls.length;
+ break;
}
- return new URL(supervisionUrls[indexUrl]);
+ return new URL(supervisionUrls[urlIndex]);
}
return new URL(supervisionUrls as string);
}
this.wsConnection.close();
}
let protocol: string;
- switch (this.getOCPPVersion()) {
+ switch (this.getOcppVersion()) {
case OCPPVersion.VERSION_16:
protocol = 'ocpp' + OCPPVersion.VERSION_16;
break;
default:
- this.handleUnsupportedVersion(this.getOCPPVersion());
+ this.handleUnsupportedVersion(this.getOcppVersion());
break;
}
this.wsConnection = new WebSocket(this.wsConnectionUrl, protocol, options);
repositories / e-mobility-charging-stations-simulator.git / blobdiff