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b4d34251 JB |
1 | // Partial Copyright Jerome Benoit. 2021. All Rights Reserved. |
2 | ||
e7aeea18 JB |
3 | import { |
4 | AvailabilityType, | |
5 | BootNotificationRequest, | |
6 | CachedRequest, | |
7 | IncomingRequest, | |
8 | IncomingRequestCommand, | |
9 | RequestCommand, | |
10 | } from '../types/ocpp/Requests'; | |
efa43e52 | 11 | import { BootNotificationResponse, RegistrationStatus } from '../types/ocpp/Responses'; |
e7aeea18 JB |
12 | import ChargingStationConfiguration, { |
13 | ConfigurationKey, | |
14 | } from '../types/ChargingStationConfiguration'; | |
15 | import ChargingStationTemplate, { | |
16 | CurrentType, | |
17 | PowerUnits, | |
18 | Voltage, | |
19 | } from '../types/ChargingStationTemplate'; | |
20 | import { | |
21 | ConnectorPhaseRotation, | |
22 | StandardParametersKey, | |
23 | SupportedFeatureProfiles, | |
24 | VendorDefaultParametersKey, | |
25 | } from '../types/ocpp/Configuration'; | |
0f3d5941 | 26 | import { MeterValue, MeterValueMeasurand, MeterValuePhase } from '../types/ocpp/MeterValues'; |
16b0d4e7 | 27 | import { WSError, WebSocketCloseEventStatusCode } from '../types/WebSocket'; |
9534e74e | 28 | import WebSocket, { ClientOptions, Data, OPEN, RawData } from 'ws'; |
3f40bc9c | 29 | |
6af9012e | 30 | import AutomaticTransactionGenerator from './AutomaticTransactionGenerator'; |
93b4a429 | 31 | import { ChargePointErrorCode } from '../types/ocpp/ChargePointErrorCode'; |
c0560973 JB |
32 | import { ChargePointStatus } from '../types/ocpp/ChargePointStatus'; |
33 | import { ChargingProfile } from '../types/ocpp/ChargingProfile'; | |
9ac86a7e | 34 | import ChargingStationInfo from '../types/ChargingStationInfo'; |
ee0f106b | 35 | import { ChargingStationWorkerMessageEvents } from '../types/ChargingStationWorker'; |
15042c5f | 36 | import { ClientRequestArgs } from 'http'; |
6af9012e | 37 | import Configuration from '../utils/Configuration'; |
057e2042 | 38 | import { ConnectorStatus } from '../types/ConnectorStatus'; |
63b48f77 | 39 | import Constants from '../utils/Constants'; |
14763b46 | 40 | import { ErrorType } from '../types/ocpp/ErrorType'; |
a95873d8 | 41 | import { FileType } from '../types/FileType'; |
23132a44 | 42 | import FileUtils from '../utils/FileUtils'; |
d1888640 | 43 | import { JsonType } from '../types/JsonType'; |
d2a64eb5 | 44 | import { MessageType } from '../types/ocpp/MessageType'; |
e7171280 | 45 | import OCPP16IncomingRequestService from './ocpp/1.6/OCPP16IncomingRequestService'; |
c0560973 JB |
46 | import OCPP16RequestService from './ocpp/1.6/OCPP16RequestService'; |
47 | import OCPP16ResponseService from './ocpp/1.6/OCPP16ResponseService'; | |
68c993d5 | 48 | import { OCPP16ServiceUtils } from './ocpp/1.6/OCPP16ServiceUtils'; |
e58068fd | 49 | import OCPPError from '../exception/OCPPError'; |
c0560973 JB |
50 | import OCPPIncomingRequestService from './ocpp/OCPPIncomingRequestService'; |
51 | import OCPPRequestService from './ocpp/OCPPRequestService'; | |
52 | import { OCPPVersion } from '../types/ocpp/OCPPVersion'; | |
a6b3c6c3 | 53 | import PerformanceStatistics from '../performance/PerformanceStatistics'; |
057e2042 | 54 | import { SampledValueTemplate } from '../types/MeasurandPerPhaseSampledValueTemplates'; |
c0560973 | 55 | import { StopTransactionReason } from '../types/ocpp/Transaction'; |
2dcfe98e | 56 | import { SupervisionUrlDistribution } from '../types/ConfigurationData'; |
57939a9d | 57 | import { URL } from 'url'; |
6af9012e | 58 | import Utils from '../utils/Utils'; |
3f40bc9c JB |
59 | import crypto from 'crypto'; |
60 | import fs from 'fs'; | |
9f2e3130 | 61 | import logger from '../utils/Logger'; |
ee0f106b | 62 | import { parentPort } from 'worker_threads'; |
bf1866b2 | 63 | import path from 'path'; |
3f40bc9c JB |
64 | |
65 | export default class ChargingStation { | |
3f94cab5 | 66 | public hashId!: string; |
9e23580d | 67 | public readonly stationTemplateFile: string; |
c0560973 | 68 | public authorizedTags: string[]; |
6e0964c8 | 69 | public stationInfo!: ChargingStationInfo; |
9e23580d | 70 | public readonly connectors: Map<number, ConnectorStatus>; |
6e0964c8 | 71 | public configuration!: ChargingStationConfiguration; |
6e0964c8 | 72 | public wsConnection!: WebSocket; |
9e23580d | 73 | public readonly requests: Map<string, CachedRequest>; |
6e0964c8 JB |
74 | public performanceStatistics!: PerformanceStatistics; |
75 | public heartbeatSetInterval!: NodeJS.Timeout; | |
6e0964c8 | 76 | public ocppRequestService!: OCPPRequestService; |
9e23580d | 77 | private readonly index: number; |
073bd098 | 78 | private configurationFile!: string; |
6e0964c8 JB |
79 | private bootNotificationRequest!: BootNotificationRequest; |
80 | private bootNotificationResponse!: BootNotificationResponse | null; | |
81 | private connectorsConfigurationHash!: string; | |
a472cf2b | 82 | private ocppIncomingRequestService!: OCPPIncomingRequestService; |
8e242273 | 83 | private readonly messageBuffer: Set<string>; |
12fc74d6 | 84 | private wsConfiguredConnectionUrl!: URL; |
265e4266 | 85 | private wsConnectionRestarted: boolean; |
a472cf2b | 86 | private stopped: boolean; |
ad2f27c3 | 87 | private autoReconnectRetryCount: number; |
265e4266 | 88 | private automaticTransactionGenerator!: AutomaticTransactionGenerator; |
6e0964c8 | 89 | private webSocketPingSetInterval!: NodeJS.Timeout; |
6af9012e JB |
90 | |
91 | constructor(index: number, stationTemplateFile: string) { | |
ad2f27c3 JB |
92 | this.index = index; |
93 | this.stationTemplateFile = stationTemplateFile; | |
265e4266 JB |
94 | this.stopped = false; |
95 | this.wsConnectionRestarted = false; | |
ad2f27c3 | 96 | this.autoReconnectRetryCount = 0; |
9f2e3130 | 97 | this.connectors = new Map<number, ConnectorStatus>(); |
32b02249 | 98 | this.requests = new Map<string, CachedRequest>(); |
8e242273 | 99 | this.messageBuffer = new Set<string>(); |
9f2e3130 | 100 | this.initialize(); |
c0560973 JB |
101 | this.authorizedTags = this.getAuthorizedTags(); |
102 | } | |
103 | ||
25f5a959 | 104 | private get wsConnectionUrl(): URL { |
e7aeea18 JB |
105 | return this.getSupervisionUrlOcppConfiguration() |
106 | ? new URL( | |
a59737e3 | 107 | this.getConfigurationKey(this.getSupervisionUrlOcppKey()).value + |
e7aeea18 JB |
108 | '/' + |
109 | this.stationInfo.chargingStationId | |
110 | ) | |
111 | : this.wsConfiguredConnectionUrl; | |
12fc74d6 JB |
112 | } |
113 | ||
c0560973 | 114 | public logPrefix(): string { |
54b1efe0 | 115 | return Utils.logPrefix(` ${this.stationInfo.chargingStationId} |`); |
c0560973 JB |
116 | } |
117 | ||
802cfa13 JB |
118 | public getBootNotificationRequest(): BootNotificationRequest { |
119 | return this.bootNotificationRequest; | |
120 | } | |
121 | ||
f4bf2abd | 122 | public getRandomIdTag(): string { |
c37528f1 | 123 | const index = Math.floor(Utils.secureRandom() * this.authorizedTags.length); |
c0560973 JB |
124 | return this.authorizedTags[index]; |
125 | } | |
126 | ||
127 | public hasAuthorizedTags(): boolean { | |
128 | return !Utils.isEmptyArray(this.authorizedTags); | |
129 | } | |
130 | ||
6e0964c8 | 131 | public getEnableStatistics(): boolean | undefined { |
e7aeea18 JB |
132 | return !Utils.isUndefined(this.stationInfo.enableStatistics) |
133 | ? this.stationInfo.enableStatistics | |
134 | : true; | |
c0560973 JB |
135 | } |
136 | ||
a7fc8211 JB |
137 | public getMayAuthorizeAtRemoteStart(): boolean | undefined { |
138 | return this.stationInfo.mayAuthorizeAtRemoteStart ?? true; | |
139 | } | |
140 | ||
6e0964c8 | 141 | public getNumberOfPhases(): number | undefined { |
7decf1b6 | 142 | switch (this.getCurrentOutType()) { |
4c2b4904 | 143 | case CurrentType.AC: |
e7aeea18 JB |
144 | return !Utils.isUndefined(this.stationInfo.numberOfPhases) |
145 | ? this.stationInfo.numberOfPhases | |
146 | : 3; | |
4c2b4904 | 147 | case CurrentType.DC: |
c0560973 JB |
148 | return 0; |
149 | } | |
150 | } | |
151 | ||
d5bff457 | 152 | public isWebSocketConnectionOpened(): boolean { |
e58068fd | 153 | return this?.wsConnection?.readyState === OPEN; |
c0560973 JB |
154 | } |
155 | ||
672fed6e JB |
156 | public getRegistrationStatus(): RegistrationStatus { |
157 | return this?.bootNotificationResponse?.status; | |
158 | } | |
159 | ||
73c4266d JB |
160 | public isInUnknownState(): boolean { |
161 | return Utils.isNullOrUndefined(this?.bootNotificationResponse?.status); | |
162 | } | |
163 | ||
16cd35ad JB |
164 | public isInPendingState(): boolean { |
165 | return this?.bootNotificationResponse?.status === RegistrationStatus.PENDING; | |
166 | } | |
167 | ||
168 | public isInAcceptedState(): boolean { | |
e58068fd | 169 | return this?.bootNotificationResponse?.status === RegistrationStatus.ACCEPTED; |
c0560973 JB |
170 | } |
171 | ||
16cd35ad JB |
172 | public isInRejectedState(): boolean { |
173 | return this?.bootNotificationResponse?.status === RegistrationStatus.REJECTED; | |
174 | } | |
175 | ||
176 | public isRegistered(): boolean { | |
73c4266d | 177 | return !this.isInUnknownState() && (this.isInAcceptedState() || this.isInPendingState()); |
16cd35ad JB |
178 | } |
179 | ||
c0560973 | 180 | public isChargingStationAvailable(): boolean { |
734d790d | 181 | return this.getConnectorStatus(0).availability === AvailabilityType.OPERATIVE; |
c0560973 JB |
182 | } |
183 | ||
184 | public isConnectorAvailable(id: number): boolean { | |
9f2e3130 | 185 | return id > 0 && this.getConnectorStatus(id).availability === AvailabilityType.OPERATIVE; |
c0560973 JB |
186 | } |
187 | ||
54544ef1 JB |
188 | public getNumberOfConnectors(): number { |
189 | return this.connectors.get(0) ? this.connectors.size - 1 : this.connectors.size; | |
190 | } | |
191 | ||
734d790d JB |
192 | public getConnectorStatus(id: number): ConnectorStatus { |
193 | return this.connectors.get(id); | |
c0560973 JB |
194 | } |
195 | ||
4c2b4904 JB |
196 | public getCurrentOutType(): CurrentType | undefined { |
197 | return this.stationInfo.currentOutType ?? CurrentType.AC; | |
c0560973 JB |
198 | } |
199 | ||
672fed6e JB |
200 | public getOcppStrictCompliance(): boolean { |
201 | return this.stationInfo.ocppStrictCompliance ?? false; | |
202 | } | |
203 | ||
6e0964c8 | 204 | public getVoltageOut(): number | undefined { |
e7aeea18 JB |
205 | const errMsg = `${this.logPrefix()} Unknown ${this.getCurrentOutType()} currentOutType in template file ${ |
206 | this.stationTemplateFile | |
207 | }, cannot define default voltage out`; | |
c0560973 | 208 | let defaultVoltageOut: number; |
7decf1b6 | 209 | switch (this.getCurrentOutType()) { |
4c2b4904 JB |
210 | case CurrentType.AC: |
211 | defaultVoltageOut = Voltage.VOLTAGE_230; | |
c0560973 | 212 | break; |
4c2b4904 JB |
213 | case CurrentType.DC: |
214 | defaultVoltageOut = Voltage.VOLTAGE_400; | |
c0560973 JB |
215 | break; |
216 | default: | |
9f2e3130 | 217 | logger.error(errMsg); |
290d006c | 218 | throw new Error(errMsg); |
c0560973 | 219 | } |
e7aeea18 JB |
220 | return !Utils.isUndefined(this.stationInfo.voltageOut) |
221 | ? this.stationInfo.voltageOut | |
222 | : defaultVoltageOut; | |
c0560973 JB |
223 | } |
224 | ||
6e0964c8 | 225 | public getTransactionIdTag(transactionId: number): string | undefined { |
734d790d JB |
226 | for (const connectorId of this.connectors.keys()) { |
227 | if (connectorId > 0 && this.getConnectorStatus(connectorId).transactionId === transactionId) { | |
228 | return this.getConnectorStatus(connectorId).transactionIdTag; | |
c0560973 JB |
229 | } |
230 | } | |
231 | } | |
232 | ||
6ed92bc1 JB |
233 | public getOutOfOrderEndMeterValues(): boolean { |
234 | return this.stationInfo.outOfOrderEndMeterValues ?? false; | |
235 | } | |
236 | ||
237 | public getBeginEndMeterValues(): boolean { | |
238 | return this.stationInfo.beginEndMeterValues ?? false; | |
239 | } | |
240 | ||
241 | public getMeteringPerTransaction(): boolean { | |
242 | return this.stationInfo.meteringPerTransaction ?? true; | |
243 | } | |
244 | ||
fd0c36fa JB |
245 | public getTransactionDataMeterValues(): boolean { |
246 | return this.stationInfo.transactionDataMeterValues ?? false; | |
247 | } | |
248 | ||
9ccca265 JB |
249 | public getMainVoltageMeterValues(): boolean { |
250 | return this.stationInfo.mainVoltageMeterValues ?? true; | |
251 | } | |
252 | ||
6b10669b JB |
253 | public getPhaseLineToLineVoltageMeterValues(): boolean { |
254 | return this.stationInfo.phaseLineToLineVoltageMeterValues ?? false; | |
9bd87386 JB |
255 | } |
256 | ||
f479a792 | 257 | public getConnectorIdByTransactionId(transactionId: number): number | undefined { |
734d790d | 258 | for (const connectorId of this.connectors.keys()) { |
f479a792 JB |
259 | if ( |
260 | connectorId > 0 && | |
261 | this.getConnectorStatus(connectorId)?.transactionId === transactionId | |
262 | ) { | |
263 | return connectorId; | |
c0560973 JB |
264 | } |
265 | } | |
266 | } | |
267 | ||
cbad1217 JB |
268 | public getEnergyActiveImportRegisterByTransactionId(transactionId: number): number | undefined { |
269 | const transactionConnectorStatus = this.getConnectorStatus( | |
270 | this.getConnectorIdByTransactionId(transactionId) | |
271 | ); | |
272 | if (this.getMeteringPerTransaction()) { | |
273 | return transactionConnectorStatus?.transactionEnergyActiveImportRegisterValue; | |
274 | } | |
275 | return transactionConnectorStatus?.energyActiveImportRegisterValue; | |
276 | } | |
277 | ||
6ed92bc1 | 278 | public getEnergyActiveImportRegisterByConnectorId(connectorId: number): number | undefined { |
cbad1217 | 279 | const connectorStatus = this.getConnectorStatus(connectorId); |
6ed92bc1 | 280 | if (this.getMeteringPerTransaction()) { |
cbad1217 | 281 | return connectorStatus?.transactionEnergyActiveImportRegisterValue; |
6ed92bc1 | 282 | } |
cbad1217 | 283 | return connectorStatus?.energyActiveImportRegisterValue; |
6ed92bc1 JB |
284 | } |
285 | ||
c0560973 | 286 | public getAuthorizeRemoteTxRequests(): boolean { |
e7aeea18 JB |
287 | const authorizeRemoteTxRequests = this.getConfigurationKey( |
288 | StandardParametersKey.AuthorizeRemoteTxRequests | |
289 | ); | |
290 | return authorizeRemoteTxRequests | |
291 | ? Utils.convertToBoolean(authorizeRemoteTxRequests.value) | |
292 | : false; | |
c0560973 JB |
293 | } |
294 | ||
295 | public getLocalAuthListEnabled(): boolean { | |
e7aeea18 JB |
296 | const localAuthListEnabled = this.getConfigurationKey( |
297 | StandardParametersKey.LocalAuthListEnabled | |
298 | ); | |
c0560973 JB |
299 | return localAuthListEnabled ? Utils.convertToBoolean(localAuthListEnabled.value) : false; |
300 | } | |
301 | ||
302 | public restartWebSocketPing(): void { | |
303 | // Stop WebSocket ping | |
304 | this.stopWebSocketPing(); | |
305 | // Start WebSocket ping | |
306 | this.startWebSocketPing(); | |
307 | } | |
308 | ||
e7aeea18 JB |
309 | public getSampledValueTemplate( |
310 | connectorId: number, | |
311 | measurand: MeterValueMeasurand = MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER, | |
312 | phase?: MeterValuePhase | |
313 | ): SampledValueTemplate | undefined { | |
9ed69c71 | 314 | const onPhaseStr = phase ? `on phase ${phase} ` : ''; |
9ccca265 | 315 | if (!Constants.SUPPORTED_MEASURANDS.includes(measurand)) { |
e7aeea18 JB |
316 | logger.warn( |
317 | `${this.logPrefix()} Trying to get unsupported MeterValues measurand '${measurand}' ${onPhaseStr}in template on connectorId ${connectorId}` | |
318 | ); | |
9bd87386 JB |
319 | return; |
320 | } | |
e7aeea18 JB |
321 | if ( |
322 | measurand !== MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER && | |
323 | !this.getConfigurationKey(StandardParametersKey.MeterValuesSampledData).value.includes( | |
324 | measurand | |
325 | ) | |
326 | ) { | |
327 | logger.debug( | |
328 | `${this.logPrefix()} Trying to get MeterValues measurand '${measurand}' ${onPhaseStr}in template on connectorId ${connectorId} not found in '${ | |
329 | StandardParametersKey.MeterValuesSampledData | |
330 | }' OCPP parameter` | |
331 | ); | |
9ccca265 JB |
332 | return; |
333 | } | |
e7aeea18 JB |
334 | const sampledValueTemplates: SampledValueTemplate[] = |
335 | this.getConnectorStatus(connectorId).MeterValues; | |
336 | for ( | |
337 | let index = 0; | |
338 | !Utils.isEmptyArray(sampledValueTemplates) && index < sampledValueTemplates.length; | |
339 | index++ | |
340 | ) { | |
341 | if ( | |
342 | !Constants.SUPPORTED_MEASURANDS.includes( | |
343 | sampledValueTemplates[index]?.measurand ?? | |
344 | MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
345 | ) | |
346 | ) { | |
347 | logger.warn( | |
348 | `${this.logPrefix()} Unsupported MeterValues measurand '${measurand}' ${onPhaseStr}in template on connectorId ${connectorId}` | |
349 | ); | |
350 | } else if ( | |
351 | phase && | |
352 | sampledValueTemplates[index]?.phase === phase && | |
353 | sampledValueTemplates[index]?.measurand === measurand && | |
354 | this.getConfigurationKey(StandardParametersKey.MeterValuesSampledData).value.includes( | |
355 | measurand | |
356 | ) | |
357 | ) { | |
9ccca265 | 358 | return sampledValueTemplates[index]; |
e7aeea18 JB |
359 | } else if ( |
360 | !phase && | |
361 | !sampledValueTemplates[index].phase && | |
362 | sampledValueTemplates[index]?.measurand === measurand && | |
363 | this.getConfigurationKey(StandardParametersKey.MeterValuesSampledData).value.includes( | |
364 | measurand | |
365 | ) | |
366 | ) { | |
9ccca265 | 367 | return sampledValueTemplates[index]; |
e7aeea18 JB |
368 | } else if ( |
369 | measurand === MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER && | |
370 | (!sampledValueTemplates[index].measurand || | |
371 | sampledValueTemplates[index].measurand === measurand) | |
372 | ) { | |
9ccca265 JB |
373 | return sampledValueTemplates[index]; |
374 | } | |
375 | } | |
9bd87386 | 376 | if (measurand === MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER) { |
7d75bee1 | 377 | const errorMsg = `${this.logPrefix()} Missing MeterValues for default measurand '${measurand}' in template on connectorId ${connectorId}`; |
9f2e3130 | 378 | logger.error(errorMsg); |
de96acad | 379 | throw new Error(errorMsg); |
9ccca265 | 380 | } |
e7aeea18 JB |
381 | logger.debug( |
382 | `${this.logPrefix()} No MeterValues for measurand '${measurand}' ${onPhaseStr}in template on connectorId ${connectorId}` | |
383 | ); | |
9ccca265 JB |
384 | } |
385 | ||
e644918b JB |
386 | public getAutomaticTransactionGeneratorRequireAuthorize(): boolean { |
387 | return this.stationInfo.AutomaticTransactionGenerator.requireAuthorize ?? true; | |
388 | } | |
389 | ||
c0560973 | 390 | public startHeartbeat(): void { |
e7aeea18 JB |
391 | if ( |
392 | this.getHeartbeatInterval() && | |
393 | this.getHeartbeatInterval() > 0 && | |
394 | !this.heartbeatSetInterval | |
395 | ) { | |
71623267 JB |
396 | // eslint-disable-next-line @typescript-eslint/no-misused-promises |
397 | this.heartbeatSetInterval = setInterval(async (): Promise<void> => { | |
94a464f9 | 398 | await this.ocppRequestService.sendMessageHandler(RequestCommand.HEARTBEAT); |
c0560973 | 399 | }, this.getHeartbeatInterval()); |
e7aeea18 JB |
400 | logger.info( |
401 | this.logPrefix() + | |
402 | ' Heartbeat started every ' + | |
403 | Utils.formatDurationMilliSeconds(this.getHeartbeatInterval()) | |
404 | ); | |
c0560973 | 405 | } else if (this.heartbeatSetInterval) { |
e7aeea18 JB |
406 | logger.info( |
407 | this.logPrefix() + | |
408 | ' Heartbeat already started every ' + | |
409 | Utils.formatDurationMilliSeconds(this.getHeartbeatInterval()) | |
410 | ); | |
c0560973 | 411 | } else { |
e7aeea18 JB |
412 | logger.error( |
413 | `${this.logPrefix()} Heartbeat interval set to ${ | |
414 | this.getHeartbeatInterval() | |
415 | ? Utils.formatDurationMilliSeconds(this.getHeartbeatInterval()) | |
416 | : this.getHeartbeatInterval() | |
417 | }, not starting the heartbeat` | |
418 | ); | |
c0560973 JB |
419 | } |
420 | } | |
421 | ||
422 | public restartHeartbeat(): void { | |
423 | // Stop heartbeat | |
424 | this.stopHeartbeat(); | |
425 | // Start heartbeat | |
426 | this.startHeartbeat(); | |
427 | } | |
428 | ||
429 | public startMeterValues(connectorId: number, interval: number): void { | |
430 | if (connectorId === 0) { | |
e7aeea18 JB |
431 | logger.error( |
432 | `${this.logPrefix()} Trying to start MeterValues on connector Id ${connectorId.toString()}` | |
433 | ); | |
c0560973 JB |
434 | return; |
435 | } | |
734d790d | 436 | if (!this.getConnectorStatus(connectorId)) { |
e7aeea18 JB |
437 | logger.error( |
438 | `${this.logPrefix()} Trying to start MeterValues on non existing connector Id ${connectorId.toString()}` | |
439 | ); | |
c0560973 JB |
440 | return; |
441 | } | |
734d790d | 442 | if (!this.getConnectorStatus(connectorId)?.transactionStarted) { |
e7aeea18 JB |
443 | logger.error( |
444 | `${this.logPrefix()} Trying to start MeterValues on connector Id ${connectorId} with no transaction started` | |
445 | ); | |
c0560973 | 446 | return; |
e7aeea18 JB |
447 | } else if ( |
448 | this.getConnectorStatus(connectorId)?.transactionStarted && | |
449 | !this.getConnectorStatus(connectorId)?.transactionId | |
450 | ) { | |
451 | logger.error( | |
452 | `${this.logPrefix()} Trying to start MeterValues on connector Id ${connectorId} with no transaction id` | |
453 | ); | |
c0560973 JB |
454 | return; |
455 | } | |
456 | if (interval > 0) { | |
71623267 | 457 | // eslint-disable-next-line @typescript-eslint/no-misused-promises |
e7aeea18 | 458 | this.getConnectorStatus(connectorId).transactionSetInterval = setInterval( |
9534e74e | 459 | // eslint-disable-next-line @typescript-eslint/no-misused-promises |
e7aeea18 | 460 | async (): Promise<void> => { |
0f3d5941 JB |
461 | // FIXME: Implement OCPP version agnostic helpers |
462 | const meterValue: MeterValue = OCPP16ServiceUtils.buildMeterValue( | |
463 | this, | |
e7aeea18 JB |
464 | connectorId, |
465 | this.getConnectorStatus(connectorId).transactionId, | |
466 | interval | |
467 | ); | |
0f3d5941 JB |
468 | await this.ocppRequestService.sendMessageHandler(RequestCommand.METER_VALUES, { |
469 | connectorId, | |
470 | transactionId: this.getConnectorStatus(connectorId).transactionId, | |
471 | meterValue: [meterValue], | |
472 | }); | |
e7aeea18 JB |
473 | }, |
474 | interval | |
475 | ); | |
c0560973 | 476 | } else { |
e7aeea18 JB |
477 | logger.error( |
478 | `${this.logPrefix()} Charging station ${ | |
479 | StandardParametersKey.MeterValueSampleInterval | |
480 | } configuration set to ${ | |
481 | interval ? Utils.formatDurationMilliSeconds(interval) : interval | |
482 | }, not sending MeterValues` | |
483 | ); | |
c0560973 JB |
484 | } |
485 | } | |
486 | ||
487 | public start(): void { | |
7874b0b1 JB |
488 | if (this.getEnableStatistics()) { |
489 | this.performanceStatistics.start(); | |
490 | } | |
c0560973 JB |
491 | this.openWSConnection(); |
492 | // Monitor authorization file | |
a95873d8 JB |
493 | FileUtils.watchJsonFile<string[]>( |
494 | this.logPrefix(), | |
495 | FileType.Authorization, | |
496 | this.getAuthorizationFile(), | |
497 | this.authorizedTags | |
498 | ); | |
499 | // Monitor charging station template file | |
500 | FileUtils.watchJsonFile( | |
501 | this.logPrefix(), | |
502 | FileType.ChargingStationTemplate, | |
503 | this.stationTemplateFile, | |
504 | null, | |
505 | (event, filename): void => { | |
506 | if (filename && event === 'change') { | |
507 | try { | |
508 | logger.debug( | |
509 | `${this.logPrefix()} ${FileType.ChargingStationTemplate} ${ | |
510 | this.stationTemplateFile | |
511 | } file have changed, reload` | |
512 | ); | |
513 | // Initialize | |
514 | this.initialize(); | |
515 | // Restart the ATG | |
516 | if ( | |
517 | !this.stationInfo.AutomaticTransactionGenerator.enable && | |
518 | this.automaticTransactionGenerator | |
519 | ) { | |
520 | this.automaticTransactionGenerator.stop(); | |
521 | } | |
522 | this.startAutomaticTransactionGenerator(); | |
523 | if (this.getEnableStatistics()) { | |
524 | this.performanceStatistics.restart(); | |
525 | } else { | |
526 | this.performanceStatistics.stop(); | |
527 | } | |
528 | // FIXME?: restart heartbeat and WebSocket ping when their interval values have changed | |
529 | } catch (error) { | |
530 | logger.error( | |
531 | `${this.logPrefix()} ${FileType.ChargingStationTemplate} file monitoring error: %j`, | |
532 | error | |
533 | ); | |
534 | } | |
535 | } | |
536 | } | |
537 | ); | |
8bf88613 | 538 | // Handle WebSocket message |
9534e74e JB |
539 | this.wsConnection.on( |
540 | 'message', | |
541 | this.onMessage.bind(this) as (this: WebSocket, data: RawData, isBinary: boolean) => void | |
542 | ); | |
5dc8b1b5 | 543 | // Handle WebSocket error |
9534e74e JB |
544 | this.wsConnection.on( |
545 | 'error', | |
546 | this.onError.bind(this) as (this: WebSocket, error: Error) => void | |
547 | ); | |
5dc8b1b5 | 548 | // Handle WebSocket close |
9534e74e JB |
549 | this.wsConnection.on( |
550 | 'close', | |
551 | this.onClose.bind(this) as (this: WebSocket, code: number, reason: Buffer) => void | |
552 | ); | |
8bf88613 | 553 | // Handle WebSocket open |
9534e74e | 554 | this.wsConnection.on('open', this.onOpen.bind(this) as (this: WebSocket) => void); |
5dc8b1b5 | 555 | // Handle WebSocket ping |
9534e74e | 556 | this.wsConnection.on('ping', this.onPing.bind(this) as (this: WebSocket, data: Buffer) => void); |
5dc8b1b5 | 557 | // Handle WebSocket pong |
9534e74e | 558 | this.wsConnection.on('pong', this.onPong.bind(this) as (this: WebSocket, data: Buffer) => void); |
e7aeea18 JB |
559 | parentPort.postMessage({ |
560 | id: ChargingStationWorkerMessageEvents.STARTED, | |
561 | data: { id: this.stationInfo.chargingStationId }, | |
562 | }); | |
c0560973 JB |
563 | } |
564 | ||
565 | public async stop(reason: StopTransactionReason = StopTransactionReason.NONE): Promise<void> { | |
566 | // Stop message sequence | |
567 | await this.stopMessageSequence(reason); | |
734d790d JB |
568 | for (const connectorId of this.connectors.keys()) { |
569 | if (connectorId > 0) { | |
93b4a429 | 570 | await this.ocppRequestService.sendMessageHandler(RequestCommand.STATUS_NOTIFICATION, { |
e7aeea18 | 571 | connectorId, |
93b4a429 JB |
572 | status: ChargePointStatus.UNAVAILABLE, |
573 | errorCode: ChargePointErrorCode.NO_ERROR, | |
574 | }); | |
734d790d | 575 | this.getConnectorStatus(connectorId).status = ChargePointStatus.UNAVAILABLE; |
c0560973 JB |
576 | } |
577 | } | |
d5bff457 | 578 | if (this.isWebSocketConnectionOpened()) { |
c0560973 JB |
579 | this.wsConnection.close(); |
580 | } | |
7874b0b1 JB |
581 | if (this.getEnableStatistics()) { |
582 | this.performanceStatistics.stop(); | |
583 | } | |
c0560973 | 584 | this.bootNotificationResponse = null; |
e7aeea18 JB |
585 | parentPort.postMessage({ |
586 | id: ChargingStationWorkerMessageEvents.STOPPED, | |
587 | data: { id: this.stationInfo.chargingStationId }, | |
588 | }); | |
265e4266 | 589 | this.stopped = true; |
c0560973 JB |
590 | } |
591 | ||
e7aeea18 JB |
592 | public getConfigurationKey( |
593 | key: string | StandardParametersKey, | |
594 | caseInsensitive = false | |
595 | ): ConfigurationKey | undefined { | |
7874b0b1 | 596 | return this.configuration.configurationKey.find((configElement) => { |
c0560973 JB |
597 | if (caseInsensitive) { |
598 | return configElement.key.toLowerCase() === key.toLowerCase(); | |
599 | } | |
600 | return configElement.key === key; | |
601 | }); | |
c0560973 JB |
602 | } |
603 | ||
e7aeea18 JB |
604 | public addConfigurationKey( |
605 | key: string | StandardParametersKey, | |
606 | value: string, | |
607 | options: { readonly?: boolean; visible?: boolean; reboot?: boolean } = { | |
608 | readonly: false, | |
609 | visible: true, | |
610 | reboot: false, | |
a95873d8 JB |
611 | }, |
612 | params: { overwrite?: boolean; save?: boolean } = { overwrite: false, save: false } | |
e7aeea18 | 613 | ): void { |
a95873d8 JB |
614 | if (!options || Utils.isEmptyObject(options)) { |
615 | options = { | |
616 | readonly: false, | |
617 | visible: true, | |
618 | reboot: false, | |
619 | }; | |
620 | } | |
12fc74d6 JB |
621 | const readonly = options.readonly; |
622 | const visible = options.visible; | |
623 | const reboot = options.reboot; | |
a95873d8 JB |
624 | let keyFound = this.getConfigurationKey(key); |
625 | if (keyFound && params?.overwrite) { | |
e6895390 | 626 | this.deleteConfigurationKey(keyFound.key, { save: false }); |
a95873d8 JB |
627 | keyFound = undefined; |
628 | } | |
c0560973 JB |
629 | if (!keyFound) { |
630 | this.configuration.configurationKey.push({ | |
631 | key, | |
632 | readonly, | |
633 | value, | |
634 | visible, | |
635 | reboot, | |
636 | }); | |
a95873d8 | 637 | params?.save && this.saveConfiguration(); |
c0560973 | 638 | } else { |
e7aeea18 JB |
639 | logger.error( |
640 | `${this.logPrefix()} Trying to add an already existing configuration key: %j`, | |
641 | keyFound | |
642 | ); | |
c0560973 JB |
643 | } |
644 | } | |
645 | ||
a95873d8 JB |
646 | public setConfigurationKeyValue( |
647 | key: string | StandardParametersKey, | |
648 | value: string, | |
649 | caseInsensitive = false | |
650 | ): void { | |
651 | const keyFound = this.getConfigurationKey(key, caseInsensitive); | |
c0560973 JB |
652 | if (keyFound) { |
653 | const keyIndex = this.configuration.configurationKey.indexOf(keyFound); | |
654 | this.configuration.configurationKey[keyIndex].value = value; | |
073bd098 | 655 | this.saveConfiguration(); |
c0560973 | 656 | } else { |
e7aeea18 JB |
657 | logger.error( |
658 | `${this.logPrefix()} Trying to set a value on a non existing configuration key: %j`, | |
659 | { key, value } | |
660 | ); | |
c0560973 JB |
661 | } |
662 | } | |
663 | ||
e6895390 JB |
664 | public deleteConfigurationKey( |
665 | key: string | StandardParametersKey, | |
666 | params: { save?: boolean; caseInsensitive?: boolean } = { save: true, caseInsensitive: false } | |
667 | ): ConfigurationKey[] { | |
668 | const keyFound = this.getConfigurationKey(key, params?.caseInsensitive); | |
669 | if (keyFound) { | |
670 | const deletedConfigurationKey = this.configuration.configurationKey.splice( | |
671 | this.configuration.configurationKey.indexOf(keyFound), | |
672 | 1 | |
673 | ); | |
674 | params?.save && this.saveConfiguration(); | |
675 | return deletedConfigurationKey; | |
676 | } | |
677 | } | |
678 | ||
a7fc8211 JB |
679 | public setChargingProfile(connectorId: number, cp: ChargingProfile): void { |
680 | let cpReplaced = false; | |
734d790d | 681 | if (!Utils.isEmptyArray(this.getConnectorStatus(connectorId).chargingProfiles)) { |
e7aeea18 JB |
682 | this.getConnectorStatus(connectorId).chargingProfiles?.forEach( |
683 | (chargingProfile: ChargingProfile, index: number) => { | |
684 | if ( | |
685 | chargingProfile.chargingProfileId === cp.chargingProfileId || | |
686 | (chargingProfile.stackLevel === cp.stackLevel && | |
687 | chargingProfile.chargingProfilePurpose === cp.chargingProfilePurpose) | |
688 | ) { | |
689 | this.getConnectorStatus(connectorId).chargingProfiles[index] = cp; | |
690 | cpReplaced = true; | |
691 | } | |
c0560973 | 692 | } |
e7aeea18 | 693 | ); |
c0560973 | 694 | } |
734d790d | 695 | !cpReplaced && this.getConnectorStatus(connectorId).chargingProfiles?.push(cp); |
c0560973 JB |
696 | } |
697 | ||
a2653482 JB |
698 | public resetConnectorStatus(connectorId: number): void { |
699 | this.getConnectorStatus(connectorId).idTagLocalAuthorized = false; | |
700 | this.getConnectorStatus(connectorId).idTagAuthorized = false; | |
701 | this.getConnectorStatus(connectorId).transactionRemoteStarted = false; | |
734d790d | 702 | this.getConnectorStatus(connectorId).transactionStarted = false; |
a2653482 | 703 | delete this.getConnectorStatus(connectorId).localAuthorizeIdTag; |
734d790d JB |
704 | delete this.getConnectorStatus(connectorId).authorizeIdTag; |
705 | delete this.getConnectorStatus(connectorId).transactionId; | |
706 | delete this.getConnectorStatus(connectorId).transactionIdTag; | |
707 | this.getConnectorStatus(connectorId).transactionEnergyActiveImportRegisterValue = 0; | |
708 | delete this.getConnectorStatus(connectorId).transactionBeginMeterValue; | |
dd119a6b | 709 | this.stopMeterValues(connectorId); |
2e6f5966 JB |
710 | } |
711 | ||
8e242273 JB |
712 | public bufferMessage(message: string): void { |
713 | this.messageBuffer.add(message); | |
3ba2381e JB |
714 | } |
715 | ||
8e242273 JB |
716 | private flushMessageBuffer() { |
717 | if (this.messageBuffer.size > 0) { | |
718 | this.messageBuffer.forEach((message) => { | |
aef1b33a | 719 | // TODO: evaluate the need to track performance |
77f00f84 | 720 | this.wsConnection.send(message); |
8e242273 | 721 | this.messageBuffer.delete(message); |
77f00f84 JB |
722 | }); |
723 | } | |
724 | } | |
725 | ||
1f5df42a JB |
726 | private getSupervisionUrlOcppConfiguration(): boolean { |
727 | return this.stationInfo.supervisionUrlOcppConfiguration ?? false; | |
12fc74d6 JB |
728 | } |
729 | ||
e8e865ea JB |
730 | private getSupervisionUrlOcppKey(): string { |
731 | return this.stationInfo.supervisionUrlOcppKey ?? VendorDefaultParametersKey.ConnectionUrl; | |
732 | } | |
733 | ||
c0560973 | 734 | private getChargingStationId(stationTemplate: ChargingStationTemplate): string { |
ef6076c1 | 735 | // In case of multiple instances: add instance index to charging station id |
203bc097 | 736 | const instanceIndex = process.env.CF_INSTANCE_INDEX ?? 0; |
9ccca265 | 737 | const idSuffix = stationTemplate.nameSuffix ?? ''; |
de1ec47b | 738 | const idStr = '000000000' + this.index.toString(); |
e7aeea18 JB |
739 | return stationTemplate.fixedName |
740 | ? stationTemplate.baseName | |
741 | : stationTemplate.baseName + | |
742 | '-' + | |
743 | instanceIndex.toString() + | |
de1ec47b | 744 | idStr.substring(idStr.length - 4) + |
e7aeea18 | 745 | idSuffix; |
5ad8570f JB |
746 | } |
747 | ||
c0560973 | 748 | private buildStationInfo(): ChargingStationInfo { |
9ac86a7e | 749 | let stationTemplateFromFile: ChargingStationTemplate; |
5ad8570f JB |
750 | try { |
751 | // Load template file | |
e7aeea18 | 752 | stationTemplateFromFile = JSON.parse( |
a95873d8 | 753 | fs.readFileSync(this.stationTemplateFile, 'utf8') |
e7aeea18 | 754 | ) as ChargingStationTemplate; |
5ad8570f | 755 | } catch (error) { |
e7aeea18 JB |
756 | FileUtils.handleFileException( |
757 | this.logPrefix(), | |
a95873d8 | 758 | FileType.ChargingStationTemplate, |
e7aeea18 JB |
759 | this.stationTemplateFile, |
760 | error as NodeJS.ErrnoException | |
761 | ); | |
5ad8570f | 762 | } |
2dcfe98e JB |
763 | const chargingStationId = this.getChargingStationId(stationTemplateFromFile); |
764 | // Deprecation template keys section | |
e7aeea18 JB |
765 | this.warnDeprecatedTemplateKey( |
766 | stationTemplateFromFile, | |
767 | 'supervisionUrl', | |
768 | chargingStationId, | |
769 | "Use 'supervisionUrls' instead" | |
770 | ); | |
2dcfe98e | 771 | this.convertDeprecatedTemplateKey(stationTemplateFromFile, 'supervisionUrl', 'supervisionUrls'); |
e7aeea18 | 772 | const stationInfo: ChargingStationInfo = stationTemplateFromFile ?? ({} as ChargingStationInfo); |
cd8dd457 | 773 | stationInfo.wsOptions = stationTemplateFromFile?.wsOptions ?? {}; |
0a60c33c | 774 | if (!Utils.isEmptyArray(stationTemplateFromFile.power)) { |
9ac86a7e | 775 | stationTemplateFromFile.power = stationTemplateFromFile.power as number[]; |
e7aeea18 JB |
776 | const powerArrayRandomIndex = Math.floor( |
777 | Utils.secureRandom() * stationTemplateFromFile.power.length | |
778 | ); | |
779 | stationInfo.maxPower = | |
780 | stationTemplateFromFile.powerUnit === PowerUnits.KILO_WATT | |
781 | ? stationTemplateFromFile.power[powerArrayRandomIndex] * 1000 | |
782 | : stationTemplateFromFile.power[powerArrayRandomIndex]; | |
5ad8570f | 783 | } else { |
510f0fa5 | 784 | stationTemplateFromFile.power = stationTemplateFromFile.power as number; |
e7aeea18 JB |
785 | stationInfo.maxPower = |
786 | stationTemplateFromFile.powerUnit === PowerUnits.KILO_WATT | |
787 | ? stationTemplateFromFile.power * 1000 | |
788 | : stationTemplateFromFile.power; | |
5ad8570f | 789 | } |
fd0c36fa JB |
790 | delete stationInfo.power; |
791 | delete stationInfo.powerUnit; | |
2dcfe98e | 792 | stationInfo.chargingStationId = chargingStationId; |
e7aeea18 JB |
793 | stationInfo.resetTime = stationTemplateFromFile.resetTime |
794 | ? stationTemplateFromFile.resetTime * 1000 | |
795 | : Constants.CHARGING_STATION_DEFAULT_RESET_TIME; | |
9ac86a7e | 796 | return stationInfo; |
5ad8570f JB |
797 | } |
798 | ||
1f5df42a | 799 | private getOcppVersion(): OCPPVersion { |
c0560973 JB |
800 | return this.stationInfo.ocppVersion ? this.stationInfo.ocppVersion : OCPPVersion.VERSION_16; |
801 | } | |
802 | ||
e8e865ea JB |
803 | private getOcppPersistentConfiguration(): boolean { |
804 | return this.stationInfo.ocppPersistentConfiguration ?? true; | |
805 | } | |
806 | ||
c0560973 | 807 | private handleUnsupportedVersion(version: OCPPVersion) { |
e7aeea18 JB |
808 | const errMsg = `${this.logPrefix()} Unsupported protocol version '${version}' configured in template file ${ |
809 | this.stationTemplateFile | |
810 | }`; | |
9f2e3130 | 811 | logger.error(errMsg); |
c0560973 JB |
812 | throw new Error(errMsg); |
813 | } | |
814 | ||
815 | private initialize(): void { | |
816 | this.stationInfo = this.buildStationInfo(); | |
ad2f27c3 JB |
817 | this.bootNotificationRequest = { |
818 | chargePointModel: this.stationInfo.chargePointModel, | |
819 | chargePointVendor: this.stationInfo.chargePointVendor, | |
e7aeea18 JB |
820 | ...(!Utils.isUndefined(this.stationInfo.chargeBoxSerialNumberPrefix) && { |
821 | chargeBoxSerialNumber: this.stationInfo.chargeBoxSerialNumberPrefix, | |
822 | }), | |
823 | ...(!Utils.isUndefined(this.stationInfo.firmwareVersion) && { | |
824 | firmwareVersion: this.stationInfo.firmwareVersion, | |
825 | }), | |
3f94cab5 JB |
826 | ...(Utils.isUndefined(this.stationInfo.iccid) && { iccid: this.stationInfo.iccid }), |
827 | ...(Utils.isUndefined(this.stationInfo.imsi) && { imsi: this.stationInfo.imsi }), | |
828 | ...(Utils.isUndefined(this.stationInfo.meterSerialNumber) && { | |
829 | meterSerialNumber: this.stationInfo.meterSerialNumber, | |
830 | }), | |
831 | ...(Utils.isUndefined(this.stationInfo.meterType) && { | |
832 | meterType: this.stationInfo.meterType, | |
833 | }), | |
2e6f5966 | 834 | }; |
3f94cab5 JB |
835 | |
836 | this.hashId = crypto | |
837 | .createHash(Constants.DEFAULT_HASH_ALGORITHM) | |
838 | .update(JSON.stringify(this.bootNotificationRequest) + this.stationInfo.chargingStationId) | |
839 | .digest('hex'); | |
840 | logger.info(`${this.logPrefix()} Charging station hashId '${this.hashId}'`); | |
841 | this.configurationFile = path.join( | |
842 | path.resolve(__dirname, '../'), | |
843 | 'assets', | |
844 | 'configurations', | |
845 | this.hashId + '.json' | |
846 | ); | |
847 | this.configuration = this.getConfiguration(); | |
848 | delete this.stationInfo.Configuration; | |
0a60c33c | 849 | // Build connectors if needed |
c0560973 | 850 | const maxConnectors = this.getMaxNumberOfConnectors(); |
6ecb15e4 | 851 | if (maxConnectors <= 0) { |
e7aeea18 JB |
852 | logger.warn( |
853 | `${this.logPrefix()} Charging station template ${ | |
854 | this.stationTemplateFile | |
855 | } with ${maxConnectors} connectors` | |
856 | ); | |
7abfea5f | 857 | } |
c0560973 | 858 | const templateMaxConnectors = this.getTemplateMaxNumberOfConnectors(); |
7abfea5f | 859 | if (templateMaxConnectors <= 0) { |
e7aeea18 JB |
860 | logger.warn( |
861 | `${this.logPrefix()} Charging station template ${ | |
862 | this.stationTemplateFile | |
863 | } with no connector configuration` | |
864 | ); | |
593cf3f9 | 865 | } |
ad2f27c3 | 866 | if (!this.stationInfo.Connectors[0]) { |
e7aeea18 JB |
867 | logger.warn( |
868 | `${this.logPrefix()} Charging station template ${ | |
869 | this.stationTemplateFile | |
870 | } with no connector Id 0 configuration` | |
871 | ); | |
7abfea5f JB |
872 | } |
873 | // Sanity check | |
e7aeea18 JB |
874 | if ( |
875 | maxConnectors > | |
876 | (this.stationInfo.Connectors[0] ? templateMaxConnectors - 1 : templateMaxConnectors) && | |
877 | !this.stationInfo.randomConnectors | |
878 | ) { | |
879 | logger.warn( | |
880 | `${this.logPrefix()} Number of connectors exceeds the number of connector configurations in template ${ | |
881 | this.stationTemplateFile | |
882 | }, forcing random connector configurations affectation` | |
883 | ); | |
ad2f27c3 | 884 | this.stationInfo.randomConnectors = true; |
6ecb15e4 | 885 | } |
e7aeea18 | 886 | const connectorsConfigHash = crypto |
3f94cab5 | 887 | .createHash(Constants.DEFAULT_HASH_ALGORITHM) |
e7aeea18 JB |
888 | .update(JSON.stringify(this.stationInfo.Connectors) + maxConnectors.toString()) |
889 | .digest('hex'); | |
890 | const connectorsConfigChanged = | |
891 | this.connectors?.size !== 0 && this.connectorsConfigurationHash !== connectorsConfigHash; | |
54544ef1 | 892 | if (this.connectors?.size === 0 || connectorsConfigChanged) { |
e7aeea18 | 893 | connectorsConfigChanged && this.connectors.clear(); |
ad2f27c3 | 894 | this.connectorsConfigurationHash = connectorsConfigHash; |
7abfea5f | 895 | // Add connector Id 0 |
6af9012e | 896 | let lastConnector = '0'; |
ad2f27c3 | 897 | for (lastConnector in this.stationInfo.Connectors) { |
734d790d | 898 | const lastConnectorId = Utils.convertToInt(lastConnector); |
e7aeea18 JB |
899 | if ( |
900 | lastConnectorId === 0 && | |
901 | this.getUseConnectorId0() && | |
902 | this.stationInfo.Connectors[lastConnector] | |
903 | ) { | |
904 | this.connectors.set( | |
905 | lastConnectorId, | |
906 | Utils.cloneObject<ConnectorStatus>(this.stationInfo.Connectors[lastConnector]) | |
907 | ); | |
734d790d JB |
908 | this.getConnectorStatus(lastConnectorId).availability = AvailabilityType.OPERATIVE; |
909 | if (Utils.isUndefined(this.getConnectorStatus(lastConnectorId)?.chargingProfiles)) { | |
910 | this.getConnectorStatus(lastConnectorId).chargingProfiles = []; | |
418106c8 | 911 | } |
0a60c33c JB |
912 | } |
913 | } | |
0a60c33c | 914 | // Generate all connectors |
e7aeea18 JB |
915 | if ( |
916 | (this.stationInfo.Connectors[0] ? templateMaxConnectors - 1 : templateMaxConnectors) > 0 | |
917 | ) { | |
7abfea5f | 918 | for (let index = 1; index <= maxConnectors; index++) { |
e7aeea18 JB |
919 | const randConnectorId = this.stationInfo.randomConnectors |
920 | ? Utils.getRandomInteger(Utils.convertToInt(lastConnector), 1) | |
921 | : index; | |
922 | this.connectors.set( | |
923 | index, | |
924 | Utils.cloneObject<ConnectorStatus>(this.stationInfo.Connectors[randConnectorId]) | |
925 | ); | |
734d790d JB |
926 | this.getConnectorStatus(index).availability = AvailabilityType.OPERATIVE; |
927 | if (Utils.isUndefined(this.getConnectorStatus(index)?.chargingProfiles)) { | |
928 | this.getConnectorStatus(index).chargingProfiles = []; | |
418106c8 | 929 | } |
7abfea5f | 930 | } |
0a60c33c JB |
931 | } |
932 | } | |
d4a73fb7 | 933 | // Avoid duplication of connectors related information |
ad2f27c3 | 934 | delete this.stationInfo.Connectors; |
0a60c33c | 935 | // Initialize transaction attributes on connectors |
734d790d JB |
936 | for (const connectorId of this.connectors.keys()) { |
937 | if (connectorId > 0 && !this.getConnectorStatus(connectorId)?.transactionStarted) { | |
a2653482 | 938 | this.initializeConnectorStatus(connectorId); |
0a60c33c JB |
939 | } |
940 | } | |
e7aeea18 JB |
941 | this.wsConfiguredConnectionUrl = new URL( |
942 | this.getConfiguredSupervisionUrl().href + '/' + this.stationInfo.chargingStationId | |
943 | ); | |
3f94cab5 JB |
944 | // OCPP parameters |
945 | this.initOcppParameters(); | |
1f5df42a | 946 | switch (this.getOcppVersion()) { |
c0560973 | 947 | case OCPPVersion.VERSION_16: |
e7aeea18 JB |
948 | this.ocppIncomingRequestService = |
949 | OCPP16IncomingRequestService.getInstance<OCPP16IncomingRequestService>(this); | |
950 | this.ocppRequestService = OCPP16RequestService.getInstance<OCPP16RequestService>( | |
951 | this, | |
952 | OCPP16ResponseService.getInstance<OCPP16ResponseService>(this) | |
953 | ); | |
c0560973 JB |
954 | break; |
955 | default: | |
1f5df42a | 956 | this.handleUnsupportedVersion(this.getOcppVersion()); |
c0560973 JB |
957 | break; |
958 | } | |
47e22477 JB |
959 | if (this.stationInfo.autoRegister) { |
960 | this.bootNotificationResponse = { | |
961 | currentTime: new Date().toISOString(), | |
962 | interval: this.getHeartbeatInterval() / 1000, | |
e7aeea18 | 963 | status: RegistrationStatus.ACCEPTED, |
47e22477 JB |
964 | }; |
965 | } | |
147d0e0f JB |
966 | this.stationInfo.powerDivider = this.getPowerDivider(); |
967 | if (this.getEnableStatistics()) { | |
e7aeea18 | 968 | this.performanceStatistics = PerformanceStatistics.getInstance( |
3f94cab5 | 969 | this.hashId, |
e7aeea18 JB |
970 | this.stationInfo.chargingStationId, |
971 | this.wsConnectionUrl | |
972 | ); | |
147d0e0f JB |
973 | } |
974 | } | |
975 | ||
1f5df42a | 976 | private initOcppParameters(): void { |
e7aeea18 JB |
977 | if ( |
978 | this.getSupervisionUrlOcppConfiguration() && | |
a59737e3 | 979 | !this.getConfigurationKey(this.getSupervisionUrlOcppKey()) |
e7aeea18 JB |
980 | ) { |
981 | this.addConfigurationKey( | |
a59737e3 | 982 | this.getSupervisionUrlOcppKey(), |
e7aeea18 JB |
983 | this.getConfiguredSupervisionUrl().href, |
984 | { reboot: true } | |
985 | ); | |
e6895390 JB |
986 | } else if ( |
987 | !this.getSupervisionUrlOcppConfiguration() && | |
988 | this.getConfigurationKey(this.getSupervisionUrlOcppKey()) | |
989 | ) { | |
990 | this.deleteConfigurationKey(this.getSupervisionUrlOcppKey(), { save: false }); | |
12fc74d6 | 991 | } |
36f6a92e | 992 | if (!this.getConfigurationKey(StandardParametersKey.SupportedFeatureProfiles)) { |
e7aeea18 JB |
993 | this.addConfigurationKey( |
994 | StandardParametersKey.SupportedFeatureProfiles, | |
995 | `${SupportedFeatureProfiles.Core},${SupportedFeatureProfiles.Local_Auth_List_Management},${SupportedFeatureProfiles.Smart_Charging}` | |
996 | ); | |
997 | } | |
998 | this.addConfigurationKey( | |
999 | StandardParametersKey.NumberOfConnectors, | |
1000 | this.getNumberOfConnectors().toString(), | |
a95873d8 JB |
1001 | { readonly: true }, |
1002 | { overwrite: true } | |
e7aeea18 | 1003 | ); |
c0560973 | 1004 | if (!this.getConfigurationKey(StandardParametersKey.MeterValuesSampledData)) { |
e7aeea18 JB |
1005 | this.addConfigurationKey( |
1006 | StandardParametersKey.MeterValuesSampledData, | |
1007 | MeterValueMeasurand.ENERGY_ACTIVE_IMPORT_REGISTER | |
1008 | ); | |
7abfea5f | 1009 | } |
7e1dc878 JB |
1010 | if (!this.getConfigurationKey(StandardParametersKey.ConnectorPhaseRotation)) { |
1011 | const connectorPhaseRotation = []; | |
734d790d | 1012 | for (const connectorId of this.connectors.keys()) { |
7e1dc878 | 1013 | // AC/DC |
734d790d JB |
1014 | if (connectorId === 0 && this.getNumberOfPhases() === 0) { |
1015 | connectorPhaseRotation.push(`${connectorId}.${ConnectorPhaseRotation.RST}`); | |
1016 | } else if (connectorId > 0 && this.getNumberOfPhases() === 0) { | |
1017 | connectorPhaseRotation.push(`${connectorId}.${ConnectorPhaseRotation.NotApplicable}`); | |
e7aeea18 | 1018 | // AC |
734d790d JB |
1019 | } else if (connectorId > 0 && this.getNumberOfPhases() === 1) { |
1020 | connectorPhaseRotation.push(`${connectorId}.${ConnectorPhaseRotation.NotApplicable}`); | |
1021 | } else if (connectorId > 0 && this.getNumberOfPhases() === 3) { | |
1022 | connectorPhaseRotation.push(`${connectorId}.${ConnectorPhaseRotation.RST}`); | |
7e1dc878 JB |
1023 | } |
1024 | } | |
e7aeea18 JB |
1025 | this.addConfigurationKey( |
1026 | StandardParametersKey.ConnectorPhaseRotation, | |
1027 | connectorPhaseRotation.toString() | |
1028 | ); | |
7e1dc878 | 1029 | } |
36f6a92e JB |
1030 | if (!this.getConfigurationKey(StandardParametersKey.AuthorizeRemoteTxRequests)) { |
1031 | this.addConfigurationKey(StandardParametersKey.AuthorizeRemoteTxRequests, 'true'); | |
1032 | } | |
e7aeea18 JB |
1033 | if ( |
1034 | !this.getConfigurationKey(StandardParametersKey.LocalAuthListEnabled) && | |
1035 | this.getConfigurationKey(StandardParametersKey.SupportedFeatureProfiles).value.includes( | |
1036 | SupportedFeatureProfiles.Local_Auth_List_Management | |
1037 | ) | |
1038 | ) { | |
36f6a92e JB |
1039 | this.addConfigurationKey(StandardParametersKey.LocalAuthListEnabled, 'false'); |
1040 | } | |
147d0e0f | 1041 | if (!this.getConfigurationKey(StandardParametersKey.ConnectionTimeOut)) { |
e7aeea18 JB |
1042 | this.addConfigurationKey( |
1043 | StandardParametersKey.ConnectionTimeOut, | |
1044 | Constants.DEFAULT_CONNECTION_TIMEOUT.toString() | |
1045 | ); | |
8bce55bf | 1046 | } |
073bd098 JB |
1047 | this.saveConfiguration(); |
1048 | } | |
1049 | ||
1050 | private getConfigurationFromTemplate(): ChargingStationConfiguration { | |
1051 | return this.stationInfo.Configuration ?? ({} as ChargingStationConfiguration); | |
1052 | } | |
1053 | ||
1054 | private getConfigurationFromFile(): ChargingStationConfiguration | null { | |
1055 | let configuration: ChargingStationConfiguration = null; | |
e8e865ea JB |
1056 | if ( |
1057 | this.getOcppPersistentConfiguration() && | |
1058 | this.configurationFile && | |
1059 | fs.existsSync(this.configurationFile) | |
1060 | ) { | |
073bd098 | 1061 | try { |
073bd098 | 1062 | configuration = JSON.parse( |
a95873d8 | 1063 | fs.readFileSync(this.configurationFile, 'utf8') |
073bd098 | 1064 | ) as ChargingStationConfiguration; |
073bd098 JB |
1065 | } catch (error) { |
1066 | FileUtils.handleFileException( | |
1067 | this.logPrefix(), | |
a95873d8 | 1068 | FileType.ChargingStationConfiguration, |
073bd098 JB |
1069 | this.configurationFile, |
1070 | error as NodeJS.ErrnoException | |
1071 | ); | |
1072 | } | |
1073 | } | |
1074 | return configuration; | |
1075 | } | |
1076 | ||
1077 | private saveConfiguration(): void { | |
e8e865ea JB |
1078 | if (this.getOcppPersistentConfiguration()) { |
1079 | if (this.configurationFile) { | |
1080 | try { | |
1081 | if (!fs.existsSync(path.dirname(this.configurationFile))) { | |
1082 | fs.mkdirSync(path.dirname(this.configurationFile), { recursive: true }); | |
1083 | } | |
1084 | const fileDescriptor = fs.openSync(this.configurationFile, 'w'); | |
1085 | fs.writeFileSync(fileDescriptor, JSON.stringify(this.configuration, null, 2)); | |
1086 | fs.closeSync(fileDescriptor); | |
1087 | } catch (error) { | |
1088 | FileUtils.handleFileException( | |
1089 | this.logPrefix(), | |
1090 | FileType.ChargingStationConfiguration, | |
1091 | this.configurationFile, | |
1092 | error as NodeJS.ErrnoException | |
1093 | ); | |
073bd098 | 1094 | } |
e8e865ea JB |
1095 | } else { |
1096 | logger.error( | |
1097 | `${this.logPrefix()} Trying to save charging station configuration to undefined file` | |
073bd098 JB |
1098 | ); |
1099 | } | |
073bd098 JB |
1100 | } |
1101 | } | |
1102 | ||
1103 | private getConfiguration(): ChargingStationConfiguration { | |
1104 | let configuration: ChargingStationConfiguration = this.getConfigurationFromFile(); | |
1105 | if (!configuration) { | |
1106 | configuration = this.getConfigurationFromTemplate(); | |
1107 | } | |
1108 | return configuration; | |
7dde0b73 JB |
1109 | } |
1110 | ||
c0560973 | 1111 | private async onOpen(): Promise<void> { |
e7aeea18 JB |
1112 | logger.info( |
1113 | `${this.logPrefix()} Connected to OCPP server through ${this.wsConnectionUrl.toString()}` | |
1114 | ); | |
672fed6e | 1115 | if (!this.isInAcceptedState()) { |
c0560973 JB |
1116 | // Send BootNotification |
1117 | let registrationRetryCount = 0; | |
1118 | do { | |
6a8b180d JB |
1119 | this.bootNotificationResponse = (await this.ocppRequestService.sendMessageHandler( |
1120 | RequestCommand.BOOT_NOTIFICATION, | |
1121 | { | |
1122 | chargePointModel: this.bootNotificationRequest.chargePointModel, | |
1123 | chargePointVendor: this.bootNotificationRequest.chargePointVendor, | |
1124 | chargeBoxSerialNumber: this.bootNotificationRequest.chargeBoxSerialNumber, | |
1125 | firmwareVersion: this.bootNotificationRequest.firmwareVersion, | |
29d1e2e7 JB |
1126 | chargePointSerialNumber: this.bootNotificationRequest.chargePointSerialNumber, |
1127 | iccid: this.bootNotificationRequest.iccid, | |
1128 | imsi: this.bootNotificationRequest.imsi, | |
1129 | meterSerialNumber: this.bootNotificationRequest.meterSerialNumber, | |
1130 | meterType: this.bootNotificationRequest.meterType, | |
6a8b180d JB |
1131 | }, |
1132 | { skipBufferingOnError: true } | |
1133 | )) as BootNotificationResponse; | |
672fed6e JB |
1134 | if (!this.isInAcceptedState()) { |
1135 | this.getRegistrationMaxRetries() !== -1 && registrationRetryCount++; | |
e7aeea18 JB |
1136 | await Utils.sleep( |
1137 | this.bootNotificationResponse?.interval | |
1138 | ? this.bootNotificationResponse.interval * 1000 | |
1139 | : Constants.OCPP_DEFAULT_BOOT_NOTIFICATION_INTERVAL | |
1140 | ); | |
c0560973 | 1141 | } |
e7aeea18 JB |
1142 | } while ( |
1143 | !this.isInAcceptedState() && | |
1144 | (registrationRetryCount <= this.getRegistrationMaxRetries() || | |
1145 | this.getRegistrationMaxRetries() === -1) | |
1146 | ); | |
c7db4718 | 1147 | } |
16cd35ad | 1148 | if (this.isInAcceptedState()) { |
c0560973 | 1149 | await this.startMessageSequence(); |
265e4266 JB |
1150 | this.stopped && (this.stopped = false); |
1151 | if (this.wsConnectionRestarted && this.isWebSocketConnectionOpened()) { | |
caad9d6b JB |
1152 | this.flushMessageBuffer(); |
1153 | } | |
2e6f5966 | 1154 | } else { |
e7aeea18 JB |
1155 | logger.error( |
1156 | `${this.logPrefix()} Registration failure: max retries reached (${this.getRegistrationMaxRetries()}) or retry disabled (${this.getRegistrationMaxRetries()})` | |
1157 | ); | |
2e6f5966 | 1158 | } |
c0560973 | 1159 | this.autoReconnectRetryCount = 0; |
265e4266 | 1160 | this.wsConnectionRestarted = false; |
2e6f5966 JB |
1161 | } |
1162 | ||
6c65a295 | 1163 | private async onClose(code: number, reason: string): Promise<void> { |
d09085e9 | 1164 | switch (code) { |
6c65a295 JB |
1165 | // Normal close |
1166 | case WebSocketCloseEventStatusCode.CLOSE_NORMAL: | |
c0560973 | 1167 | case WebSocketCloseEventStatusCode.CLOSE_NO_STATUS: |
e7aeea18 JB |
1168 | logger.info( |
1169 | `${this.logPrefix()} WebSocket normally closed with status '${Utils.getWebSocketCloseEventStatusString( | |
1170 | code | |
1171 | )}' and reason '${reason}'` | |
1172 | ); | |
c0560973 JB |
1173 | this.autoReconnectRetryCount = 0; |
1174 | break; | |
6c65a295 JB |
1175 | // Abnormal close |
1176 | default: | |
e7aeea18 JB |
1177 | logger.error( |
1178 | `${this.logPrefix()} WebSocket abnormally closed with status '${Utils.getWebSocketCloseEventStatusString( | |
1179 | code | |
1180 | )}' and reason '${reason}'` | |
1181 | ); | |
d09085e9 | 1182 | await this.reconnect(code); |
c0560973 JB |
1183 | break; |
1184 | } | |
2e6f5966 JB |
1185 | } |
1186 | ||
16b0d4e7 | 1187 | private async onMessage(data: Data): Promise<void> { |
e7aeea18 JB |
1188 | let [messageType, messageId, commandName, commandPayload, errorDetails]: IncomingRequest = [ |
1189 | 0, | |
1190 | '', | |
1191 | '' as IncomingRequestCommand, | |
1192 | {}, | |
1193 | {}, | |
1194 | ]; | |
1195 | let responseCallback: ( | |
1196 | payload: JsonType | string, | |
1197 | requestPayload: JsonType | OCPPError | |
1198 | ) => void; | |
9239b49a | 1199 | let rejectCallback: (error: OCPPError, requestStatistic?: boolean) => void; |
32b02249 | 1200 | let requestCommandName: RequestCommand | IncomingRequestCommand; |
d1888640 | 1201 | let requestPayload: JsonType | OCPPError; |
32b02249 | 1202 | let cachedRequest: CachedRequest; |
c0560973 JB |
1203 | let errMsg: string; |
1204 | try { | |
16b0d4e7 | 1205 | const request = JSON.parse(data.toString()) as IncomingRequest; |
47e22477 JB |
1206 | if (Utils.isIterable(request)) { |
1207 | // Parse the message | |
1208 | [messageType, messageId, commandName, commandPayload, errorDetails] = request; | |
1209 | } else { | |
e7aeea18 JB |
1210 | throw new OCPPError( |
1211 | ErrorType.PROTOCOL_ERROR, | |
1212 | 'Incoming request is not iterable', | |
1213 | commandName | |
1214 | ); | |
47e22477 | 1215 | } |
c0560973 JB |
1216 | // Check the Type of message |
1217 | switch (messageType) { | |
1218 | // Incoming Message | |
1219 | case MessageType.CALL_MESSAGE: | |
1220 | if (this.getEnableStatistics()) { | |
aef1b33a | 1221 | this.performanceStatistics.addRequestStatistic(commandName, messageType); |
c0560973 JB |
1222 | } |
1223 | // Process the call | |
e7aeea18 JB |
1224 | await this.ocppIncomingRequestService.handleRequest( |
1225 | messageId, | |
1226 | commandName, | |
1227 | commandPayload | |
1228 | ); | |
c0560973 JB |
1229 | break; |
1230 | // Outcome Message | |
1231 | case MessageType.CALL_RESULT_MESSAGE: | |
1232 | // Respond | |
16b0d4e7 JB |
1233 | cachedRequest = this.requests.get(messageId); |
1234 | if (Utils.isIterable(cachedRequest)) { | |
32b02249 | 1235 | [responseCallback, , , requestPayload] = cachedRequest; |
c0560973 | 1236 | } else { |
e7aeea18 JB |
1237 | throw new OCPPError( |
1238 | ErrorType.PROTOCOL_ERROR, | |
1239 | `Cached request for message id ${messageId} response is not iterable`, | |
1240 | commandName | |
1241 | ); | |
c0560973 JB |
1242 | } |
1243 | if (!responseCallback) { | |
1244 | // Error | |
e7aeea18 JB |
1245 | throw new OCPPError( |
1246 | ErrorType.INTERNAL_ERROR, | |
1247 | `Response for unknown message id ${messageId}`, | |
1248 | commandName | |
1249 | ); | |
c0560973 | 1250 | } |
c0560973 JB |
1251 | responseCallback(commandName, requestPayload); |
1252 | break; | |
1253 | // Error Message | |
1254 | case MessageType.CALL_ERROR_MESSAGE: | |
16b0d4e7 | 1255 | cachedRequest = this.requests.get(messageId); |
16b0d4e7 | 1256 | if (Utils.isIterable(cachedRequest)) { |
32b02249 | 1257 | [, rejectCallback, requestCommandName] = cachedRequest; |
c0560973 | 1258 | } else { |
e7aeea18 JB |
1259 | throw new OCPPError( |
1260 | ErrorType.PROTOCOL_ERROR, | |
1261 | `Cached request for message id ${messageId} error response is not iterable` | |
1262 | ); | |
c0560973 | 1263 | } |
32b02249 JB |
1264 | if (!rejectCallback) { |
1265 | // Error | |
e7aeea18 JB |
1266 | throw new OCPPError( |
1267 | ErrorType.INTERNAL_ERROR, | |
1268 | `Error response for unknown message id ${messageId}`, | |
1269 | requestCommandName | |
1270 | ); | |
32b02249 | 1271 | } |
e7aeea18 JB |
1272 | rejectCallback( |
1273 | new OCPPError(commandName, commandPayload.toString(), requestCommandName, errorDetails) | |
1274 | ); | |
c0560973 JB |
1275 | break; |
1276 | // Error | |
1277 | default: | |
9534e74e | 1278 | // eslint-disable-next-line @typescript-eslint/restrict-template-expressions |
c0560973 | 1279 | errMsg = `${this.logPrefix()} Wrong message type ${messageType}`; |
9f2e3130 | 1280 | logger.error(errMsg); |
14763b46 | 1281 | throw new OCPPError(ErrorType.PROTOCOL_ERROR, errMsg); |
c0560973 JB |
1282 | } |
1283 | } catch (error) { | |
1284 | // Log | |
e7aeea18 JB |
1285 | logger.error( |
1286 | '%s Incoming OCPP message %j matching cached request %j processing error %j', | |
1287 | this.logPrefix(), | |
1288 | data.toString(), | |
1289 | this.requests.get(messageId), | |
1290 | error | |
1291 | ); | |
c0560973 | 1292 | // Send error |
e7aeea18 JB |
1293 | messageType === MessageType.CALL_MESSAGE && |
1294 | (await this.ocppRequestService.sendError(messageId, error as OCPPError, commandName)); | |
c0560973 | 1295 | } |
2328be1e JB |
1296 | } |
1297 | ||
c0560973 | 1298 | private onPing(): void { |
9f2e3130 | 1299 | logger.debug(this.logPrefix() + ' Received a WS ping (rfc6455) from the server'); |
c0560973 JB |
1300 | } |
1301 | ||
1302 | private onPong(): void { | |
9f2e3130 | 1303 | logger.debug(this.logPrefix() + ' Received a WS pong (rfc6455) from the server'); |
c0560973 JB |
1304 | } |
1305 | ||
9534e74e | 1306 | private onError(error: WSError): void { |
9f2e3130 | 1307 | logger.error(this.logPrefix() + ' WebSocket error: %j', error); |
c0560973 JB |
1308 | } |
1309 | ||
6e0964c8 | 1310 | private getAuthorizationFile(): string | undefined { |
e7aeea18 JB |
1311 | return ( |
1312 | this.stationInfo.authorizationFile && | |
1313 | path.join( | |
1314 | path.resolve(__dirname, '../'), | |
1315 | 'assets', | |
1316 | path.basename(this.stationInfo.authorizationFile) | |
1317 | ) | |
1318 | ); | |
c0560973 JB |
1319 | } |
1320 | ||
1321 | private getAuthorizedTags(): string[] { | |
1322 | let authorizedTags: string[] = []; | |
1323 | const authorizationFile = this.getAuthorizationFile(); | |
1324 | if (authorizationFile) { | |
1325 | try { | |
1326 | // Load authorization file | |
a95873d8 | 1327 | authorizedTags = JSON.parse(fs.readFileSync(authorizationFile, 'utf8')) as string[]; |
c0560973 | 1328 | } catch (error) { |
e7aeea18 JB |
1329 | FileUtils.handleFileException( |
1330 | this.logPrefix(), | |
a95873d8 | 1331 | FileType.Authorization, |
e7aeea18 JB |
1332 | authorizationFile, |
1333 | error as NodeJS.ErrnoException | |
1334 | ); | |
c0560973 JB |
1335 | } |
1336 | } else { | |
e7aeea18 JB |
1337 | logger.info( |
1338 | this.logPrefix() + | |
1339 | ' No authorization file given in template file ' + | |
1340 | this.stationTemplateFile | |
1341 | ); | |
8c4da341 | 1342 | } |
c0560973 JB |
1343 | return authorizedTags; |
1344 | } | |
1345 | ||
6e0964c8 | 1346 | private getUseConnectorId0(): boolean | undefined { |
e7aeea18 JB |
1347 | return !Utils.isUndefined(this.stationInfo.useConnectorId0) |
1348 | ? this.stationInfo.useConnectorId0 | |
1349 | : true; | |
8bce55bf JB |
1350 | } |
1351 | ||
c0560973 | 1352 | private getNumberOfRunningTransactions(): number { |
6ecb15e4 | 1353 | let trxCount = 0; |
734d790d JB |
1354 | for (const connectorId of this.connectors.keys()) { |
1355 | if (connectorId > 0 && this.getConnectorStatus(connectorId)?.transactionStarted) { | |
6ecb15e4 JB |
1356 | trxCount++; |
1357 | } | |
1358 | } | |
1359 | return trxCount; | |
1360 | } | |
1361 | ||
1f761b9a | 1362 | // 0 for disabling |
6e0964c8 | 1363 | private getConnectionTimeout(): number | undefined { |
291cb255 | 1364 | if (this.getConfigurationKey(StandardParametersKey.ConnectionTimeOut)) { |
e7aeea18 JB |
1365 | return ( |
1366 | parseInt(this.getConfigurationKey(StandardParametersKey.ConnectionTimeOut).value) ?? | |
1367 | Constants.DEFAULT_CONNECTION_TIMEOUT | |
1368 | ); | |
291cb255 | 1369 | } |
291cb255 | 1370 | return Constants.DEFAULT_CONNECTION_TIMEOUT; |
3574dfd3 JB |
1371 | } |
1372 | ||
1f761b9a | 1373 | // -1 for unlimited, 0 for disabling |
6e0964c8 | 1374 | private getAutoReconnectMaxRetries(): number | undefined { |
ad2f27c3 JB |
1375 | if (!Utils.isUndefined(this.stationInfo.autoReconnectMaxRetries)) { |
1376 | return this.stationInfo.autoReconnectMaxRetries; | |
3574dfd3 JB |
1377 | } |
1378 | if (!Utils.isUndefined(Configuration.getAutoReconnectMaxRetries())) { | |
1379 | return Configuration.getAutoReconnectMaxRetries(); | |
1380 | } | |
1381 | return -1; | |
1382 | } | |
1383 | ||
ec977daf | 1384 | // 0 for disabling |
6e0964c8 | 1385 | private getRegistrationMaxRetries(): number | undefined { |
ad2f27c3 JB |
1386 | if (!Utils.isUndefined(this.stationInfo.registrationMaxRetries)) { |
1387 | return this.stationInfo.registrationMaxRetries; | |
32a1eb7a JB |
1388 | } |
1389 | return -1; | |
1390 | } | |
1391 | ||
c0560973 JB |
1392 | private getPowerDivider(): number { |
1393 | let powerDivider = this.getNumberOfConnectors(); | |
ad2f27c3 | 1394 | if (this.stationInfo.powerSharedByConnectors) { |
c0560973 | 1395 | powerDivider = this.getNumberOfRunningTransactions(); |
6ecb15e4 JB |
1396 | } |
1397 | return powerDivider; | |
1398 | } | |
1399 | ||
c0560973 | 1400 | private getTemplateMaxNumberOfConnectors(): number { |
ad2f27c3 | 1401 | return Object.keys(this.stationInfo.Connectors).length; |
7abfea5f JB |
1402 | } |
1403 | ||
c0560973 | 1404 | private getMaxNumberOfConnectors(): number { |
e58068fd | 1405 | let maxConnectors: number; |
ad2f27c3 JB |
1406 | if (!Utils.isEmptyArray(this.stationInfo.numberOfConnectors)) { |
1407 | const numberOfConnectors = this.stationInfo.numberOfConnectors as number[]; | |
6ecb15e4 | 1408 | // Distribute evenly the number of connectors |
ad2f27c3 JB |
1409 | maxConnectors = numberOfConnectors[(this.index - 1) % numberOfConnectors.length]; |
1410 | } else if (!Utils.isUndefined(this.stationInfo.numberOfConnectors)) { | |
1411 | maxConnectors = this.stationInfo.numberOfConnectors as number; | |
488fd3a7 | 1412 | } else { |
e7aeea18 JB |
1413 | maxConnectors = this.stationInfo.Connectors[0] |
1414 | ? this.getTemplateMaxNumberOfConnectors() - 1 | |
1415 | : this.getTemplateMaxNumberOfConnectors(); | |
5ad8570f JB |
1416 | } |
1417 | return maxConnectors; | |
2e6f5966 JB |
1418 | } |
1419 | ||
c0560973 | 1420 | private async startMessageSequence(): Promise<void> { |
6114e6f1 | 1421 | if (this.stationInfo.autoRegister) { |
6a8b180d JB |
1422 | await this.ocppRequestService.sendMessageHandler( |
1423 | RequestCommand.BOOT_NOTIFICATION, | |
1424 | { | |
1425 | chargePointModel: this.bootNotificationRequest.chargePointModel, | |
1426 | chargePointVendor: this.bootNotificationRequest.chargePointVendor, | |
1427 | chargeBoxSerialNumber: this.bootNotificationRequest.chargeBoxSerialNumber, | |
1428 | firmwareVersion: this.bootNotificationRequest.firmwareVersion, | |
29d1e2e7 JB |
1429 | chargePointSerialNumber: this.bootNotificationRequest.chargePointSerialNumber, |
1430 | iccid: this.bootNotificationRequest.iccid, | |
1431 | imsi: this.bootNotificationRequest.imsi, | |
1432 | meterSerialNumber: this.bootNotificationRequest.meterSerialNumber, | |
1433 | meterType: this.bootNotificationRequest.meterType, | |
6a8b180d JB |
1434 | }, |
1435 | { skipBufferingOnError: true } | |
e7aeea18 | 1436 | ); |
6114e6f1 | 1437 | } |
136c90ba | 1438 | // Start WebSocket ping |
c0560973 | 1439 | this.startWebSocketPing(); |
5ad8570f | 1440 | // Start heartbeat |
c0560973 | 1441 | this.startHeartbeat(); |
0a60c33c | 1442 | // Initialize connectors status |
734d790d JB |
1443 | for (const connectorId of this.connectors.keys()) { |
1444 | if (connectorId === 0) { | |
593cf3f9 | 1445 | continue; |
e7aeea18 JB |
1446 | } else if ( |
1447 | !this.stopped && | |
1448 | !this.getConnectorStatus(connectorId)?.status && | |
1449 | this.getConnectorStatus(connectorId)?.bootStatus | |
1450 | ) { | |
136c90ba | 1451 | // Send status in template at startup |
93b4a429 | 1452 | await this.ocppRequestService.sendMessageHandler(RequestCommand.STATUS_NOTIFICATION, { |
e7aeea18 | 1453 | connectorId, |
93b4a429 JB |
1454 | status: this.getConnectorStatus(connectorId).bootStatus, |
1455 | errorCode: ChargePointErrorCode.NO_ERROR, | |
1456 | }); | |
e7aeea18 JB |
1457 | this.getConnectorStatus(connectorId).status = |
1458 | this.getConnectorStatus(connectorId).bootStatus; | |
1459 | } else if ( | |
1460 | this.stopped && | |
1461 | this.getConnectorStatus(connectorId)?.status && | |
1462 | this.getConnectorStatus(connectorId)?.bootStatus | |
1463 | ) { | |
136c90ba | 1464 | // Send status in template after reset |
93b4a429 | 1465 | await this.ocppRequestService.sendMessageHandler(RequestCommand.STATUS_NOTIFICATION, { |
e7aeea18 | 1466 | connectorId, |
93b4a429 JB |
1467 | status: this.getConnectorStatus(connectorId).bootStatus, |
1468 | errorCode: ChargePointErrorCode.NO_ERROR, | |
1469 | }); | |
e7aeea18 JB |
1470 | this.getConnectorStatus(connectorId).status = |
1471 | this.getConnectorStatus(connectorId).bootStatus; | |
734d790d | 1472 | } else if (!this.stopped && this.getConnectorStatus(connectorId)?.status) { |
136c90ba | 1473 | // Send previous status at template reload |
93b4a429 | 1474 | await this.ocppRequestService.sendMessageHandler(RequestCommand.STATUS_NOTIFICATION, { |
e7aeea18 | 1475 | connectorId, |
93b4a429 JB |
1476 | status: this.getConnectorStatus(connectorId).status, |
1477 | errorCode: ChargePointErrorCode.NO_ERROR, | |
1478 | }); | |
5ad8570f | 1479 | } else { |
136c90ba | 1480 | // Send default status |
93b4a429 | 1481 | await this.ocppRequestService.sendMessageHandler(RequestCommand.STATUS_NOTIFICATION, { |
e7aeea18 | 1482 | connectorId, |
93b4a429 JB |
1483 | status: ChargePointStatus.AVAILABLE, |
1484 | errorCode: ChargePointErrorCode.NO_ERROR, | |
1485 | }); | |
734d790d | 1486 | this.getConnectorStatus(connectorId).status = ChargePointStatus.AVAILABLE; |
5ad8570f JB |
1487 | } |
1488 | } | |
0a60c33c | 1489 | // Start the ATG |
dd119a6b | 1490 | this.startAutomaticTransactionGenerator(); |
dd119a6b JB |
1491 | } |
1492 | ||
1493 | private startAutomaticTransactionGenerator() { | |
ad2f27c3 | 1494 | if (this.stationInfo.AutomaticTransactionGenerator.enable) { |
265e4266 | 1495 | if (!this.automaticTransactionGenerator) { |
73b9adec | 1496 | this.automaticTransactionGenerator = AutomaticTransactionGenerator.getInstance(this); |
5ad8570f | 1497 | } |
265e4266 JB |
1498 | if (!this.automaticTransactionGenerator.started) { |
1499 | this.automaticTransactionGenerator.start(); | |
5ad8570f JB |
1500 | } |
1501 | } | |
5ad8570f JB |
1502 | } |
1503 | ||
e7aeea18 JB |
1504 | private async stopMessageSequence( |
1505 | reason: StopTransactionReason = StopTransactionReason.NONE | |
1506 | ): Promise<void> { | |
136c90ba | 1507 | // Stop WebSocket ping |
c0560973 | 1508 | this.stopWebSocketPing(); |
79411696 | 1509 | // Stop heartbeat |
c0560973 | 1510 | this.stopHeartbeat(); |
79411696 | 1511 | // Stop the ATG |
e7aeea18 JB |
1512 | if ( |
1513 | this.stationInfo.AutomaticTransactionGenerator.enable && | |
1514 | this.automaticTransactionGenerator?.started | |
1515 | ) { | |
0045cef5 | 1516 | this.automaticTransactionGenerator.stop(); |
79411696 | 1517 | } else { |
734d790d JB |
1518 | for (const connectorId of this.connectors.keys()) { |
1519 | if (connectorId > 0 && this.getConnectorStatus(connectorId)?.transactionStarted) { | |
1520 | const transactionId = this.getConnectorStatus(connectorId).transactionId; | |
68c993d5 JB |
1521 | if ( |
1522 | this.getBeginEndMeterValues() && | |
1523 | this.getOcppStrictCompliance() && | |
1524 | !this.getOutOfOrderEndMeterValues() | |
1525 | ) { | |
1526 | // FIXME: Implement OCPP version agnostic helpers | |
1527 | const transactionEndMeterValue = OCPP16ServiceUtils.buildTransactionEndMeterValue( | |
1528 | this, | |
1529 | connectorId, | |
1530 | this.getEnergyActiveImportRegisterByTransactionId(transactionId) | |
1531 | ); | |
3a33b6a9 | 1532 | await this.ocppRequestService.sendMessageHandler(RequestCommand.METER_VALUES, { |
68c993d5 JB |
1533 | connectorId, |
1534 | transactionId, | |
3a33b6a9 JB |
1535 | meterValue: transactionEndMeterValue, |
1536 | }); | |
68c993d5 JB |
1537 | } |
1538 | await this.ocppRequestService.sendMessageHandler(RequestCommand.STOP_TRANSACTION, { | |
e7aeea18 | 1539 | transactionId, |
68c993d5 JB |
1540 | meterStop: this.getEnergyActiveImportRegisterByTransactionId(transactionId), |
1541 | idTag: this.getTransactionIdTag(transactionId), | |
1542 | reason, | |
1543 | }); | |
79411696 JB |
1544 | } |
1545 | } | |
1546 | } | |
1547 | } | |
1548 | ||
c0560973 | 1549 | private startWebSocketPing(): void { |
e7aeea18 JB |
1550 | const webSocketPingInterval: number = this.getConfigurationKey( |
1551 | StandardParametersKey.WebSocketPingInterval | |
1552 | ) | |
1553 | ? Utils.convertToInt( | |
1554 | this.getConfigurationKey(StandardParametersKey.WebSocketPingInterval).value | |
1555 | ) | |
9cd3dfb0 | 1556 | : 0; |
ad2f27c3 JB |
1557 | if (webSocketPingInterval > 0 && !this.webSocketPingSetInterval) { |
1558 | this.webSocketPingSetInterval = setInterval(() => { | |
d5bff457 | 1559 | if (this.isWebSocketConnectionOpened()) { |
e7aeea18 JB |
1560 | this.wsConnection.ping((): void => { |
1561 | /* This is intentional */ | |
1562 | }); | |
136c90ba JB |
1563 | } |
1564 | }, webSocketPingInterval * 1000); | |
e7aeea18 JB |
1565 | logger.info( |
1566 | this.logPrefix() + | |
1567 | ' WebSocket ping started every ' + | |
1568 | Utils.formatDurationSeconds(webSocketPingInterval) | |
1569 | ); | |
ad2f27c3 | 1570 | } else if (this.webSocketPingSetInterval) { |
e7aeea18 JB |
1571 | logger.info( |
1572 | this.logPrefix() + | |
1573 | ' WebSocket ping every ' + | |
1574 | Utils.formatDurationSeconds(webSocketPingInterval) + | |
1575 | ' already started' | |
1576 | ); | |
136c90ba | 1577 | } else { |
e7aeea18 JB |
1578 | logger.error( |
1579 | `${this.logPrefix()} WebSocket ping interval set to ${ | |
1580 | webSocketPingInterval | |
1581 | ? Utils.formatDurationSeconds(webSocketPingInterval) | |
1582 | : webSocketPingInterval | |
1583 | }, not starting the WebSocket ping` | |
1584 | ); | |
136c90ba JB |
1585 | } |
1586 | } | |
1587 | ||
c0560973 | 1588 | private stopWebSocketPing(): void { |
ad2f27c3 JB |
1589 | if (this.webSocketPingSetInterval) { |
1590 | clearInterval(this.webSocketPingSetInterval); | |
136c90ba JB |
1591 | } |
1592 | } | |
1593 | ||
e7aeea18 JB |
1594 | private warnDeprecatedTemplateKey( |
1595 | template: ChargingStationTemplate, | |
1596 | key: string, | |
1597 | chargingStationId: string, | |
1598 | logMsgToAppend = '' | |
1599 | ): void { | |
2dcfe98e | 1600 | if (!Utils.isUndefined(template[key])) { |
e7aeea18 JB |
1601 | const logPrefixStr = ` ${chargingStationId} |`; |
1602 | logger.warn( | |
1603 | `${Utils.logPrefix(logPrefixStr)} Deprecated template key '${key}' usage in file '${ | |
1604 | this.stationTemplateFile | |
1605 | }'${logMsgToAppend && '. ' + logMsgToAppend}` | |
1606 | ); | |
2dcfe98e JB |
1607 | } |
1608 | } | |
1609 | ||
e7aeea18 JB |
1610 | private convertDeprecatedTemplateKey( |
1611 | template: ChargingStationTemplate, | |
1612 | deprecatedKey: string, | |
1613 | key: string | |
1614 | ): void { | |
2dcfe98e | 1615 | if (!Utils.isUndefined(template[deprecatedKey])) { |
c0f4be74 | 1616 | template[key] = template[deprecatedKey] as unknown; |
2dcfe98e JB |
1617 | delete template[deprecatedKey]; |
1618 | } | |
1619 | } | |
1620 | ||
1f5df42a | 1621 | private getConfiguredSupervisionUrl(): URL { |
e7aeea18 JB |
1622 | const supervisionUrls = Utils.cloneObject<string | string[]>( |
1623 | this.stationInfo.supervisionUrls ?? Configuration.getSupervisionUrls() | |
1624 | ); | |
c0560973 | 1625 | if (!Utils.isEmptyArray(supervisionUrls)) { |
2dcfe98e JB |
1626 | let urlIndex = 0; |
1627 | switch (Configuration.getSupervisionUrlDistribution()) { | |
1628 | case SupervisionUrlDistribution.ROUND_ROBIN: | |
1629 | urlIndex = (this.index - 1) % supervisionUrls.length; | |
1630 | break; | |
1631 | case SupervisionUrlDistribution.RANDOM: | |
1632 | // Get a random url | |
1633 | urlIndex = Math.floor(Utils.secureRandom() * supervisionUrls.length); | |
1634 | break; | |
1635 | case SupervisionUrlDistribution.SEQUENTIAL: | |
1636 | if (this.index <= supervisionUrls.length) { | |
1637 | urlIndex = this.index - 1; | |
1638 | } else { | |
e7aeea18 JB |
1639 | logger.warn( |
1640 | `${this.logPrefix()} No more configured supervision urls available, using the first one` | |
1641 | ); | |
2dcfe98e JB |
1642 | } |
1643 | break; | |
1644 | default: | |
e7aeea18 JB |
1645 | logger.error( |
1646 | `${this.logPrefix()} Unknown supervision url distribution '${Configuration.getSupervisionUrlDistribution()}' from values '${SupervisionUrlDistribution.toString()}', defaulting to ${ | |
1647 | SupervisionUrlDistribution.ROUND_ROBIN | |
1648 | }` | |
1649 | ); | |
2dcfe98e JB |
1650 | urlIndex = (this.index - 1) % supervisionUrls.length; |
1651 | break; | |
c0560973 | 1652 | } |
2dcfe98e | 1653 | return new URL(supervisionUrls[urlIndex]); |
c0560973 | 1654 | } |
57939a9d | 1655 | return new URL(supervisionUrls as string); |
136c90ba JB |
1656 | } |
1657 | ||
6e0964c8 | 1658 | private getHeartbeatInterval(): number | undefined { |
c0560973 JB |
1659 | const HeartbeatInterval = this.getConfigurationKey(StandardParametersKey.HeartbeatInterval); |
1660 | if (HeartbeatInterval) { | |
1661 | return Utils.convertToInt(HeartbeatInterval.value) * 1000; | |
1662 | } | |
1663 | const HeartBeatInterval = this.getConfigurationKey(StandardParametersKey.HeartBeatInterval); | |
1664 | if (HeartBeatInterval) { | |
1665 | return Utils.convertToInt(HeartBeatInterval.value) * 1000; | |
0a60c33c | 1666 | } |
e7aeea18 JB |
1667 | !this.stationInfo.autoRegister && |
1668 | logger.warn( | |
1669 | `${this.logPrefix()} Heartbeat interval configuration key not set, using default value: ${ | |
1670 | Constants.DEFAULT_HEARTBEAT_INTERVAL | |
1671 | }` | |
1672 | ); | |
47e22477 | 1673 | return Constants.DEFAULT_HEARTBEAT_INTERVAL; |
0a60c33c JB |
1674 | } |
1675 | ||
c0560973 | 1676 | private stopHeartbeat(): void { |
ad2f27c3 JB |
1677 | if (this.heartbeatSetInterval) { |
1678 | clearInterval(this.heartbeatSetInterval); | |
7dde0b73 | 1679 | } |
5ad8570f JB |
1680 | } |
1681 | ||
e7aeea18 JB |
1682 | private openWSConnection( |
1683 | options: ClientOptions & ClientRequestArgs = this.stationInfo.wsOptions, | |
1684 | forceCloseOpened = false | |
1685 | ): void { | |
37486900 | 1686 | options.handshakeTimeout = options?.handshakeTimeout ?? this.getConnectionTimeout() * 1000; |
e7aeea18 JB |
1687 | if ( |
1688 | !Utils.isNullOrUndefined(this.stationInfo.supervisionUser) && | |
1689 | !Utils.isNullOrUndefined(this.stationInfo.supervisionPassword) | |
1690 | ) { | |
15042c5f JB |
1691 | options.auth = `${this.stationInfo.supervisionUser}:${this.stationInfo.supervisionPassword}`; |
1692 | } | |
d5bff457 | 1693 | if (this.isWebSocketConnectionOpened() && forceCloseOpened) { |
c0560973 JB |
1694 | this.wsConnection.close(); |
1695 | } | |
88184022 | 1696 | let protocol: string; |
1f5df42a | 1697 | switch (this.getOcppVersion()) { |
c0560973 JB |
1698 | case OCPPVersion.VERSION_16: |
1699 | protocol = 'ocpp' + OCPPVersion.VERSION_16; | |
1700 | break; | |
1701 | default: | |
1f5df42a | 1702 | this.handleUnsupportedVersion(this.getOcppVersion()); |
c0560973 JB |
1703 | break; |
1704 | } | |
1705 | this.wsConnection = new WebSocket(this.wsConnectionUrl, protocol, options); | |
e7aeea18 JB |
1706 | logger.info( |
1707 | this.logPrefix() + ' Open OCPP connection to URL ' + this.wsConnectionUrl.toString() | |
1708 | ); | |
136c90ba JB |
1709 | } |
1710 | ||
dd119a6b | 1711 | private stopMeterValues(connectorId: number) { |
734d790d JB |
1712 | if (this.getConnectorStatus(connectorId)?.transactionSetInterval) { |
1713 | clearInterval(this.getConnectorStatus(connectorId).transactionSetInterval); | |
dd119a6b JB |
1714 | } |
1715 | } | |
1716 | ||
6e0964c8 | 1717 | private getReconnectExponentialDelay(): boolean | undefined { |
e7aeea18 JB |
1718 | return !Utils.isUndefined(this.stationInfo.reconnectExponentialDelay) |
1719 | ? this.stationInfo.reconnectExponentialDelay | |
1720 | : false; | |
5ad8570f JB |
1721 | } |
1722 | ||
d09085e9 | 1723 | private async reconnect(code: number): Promise<void> { |
7874b0b1 JB |
1724 | // Stop WebSocket ping |
1725 | this.stopWebSocketPing(); | |
136c90ba | 1726 | // Stop heartbeat |
c0560973 | 1727 | this.stopHeartbeat(); |
5ad8570f | 1728 | // Stop the ATG if needed |
e7aeea18 JB |
1729 | if ( |
1730 | this.stationInfo.AutomaticTransactionGenerator.enable && | |
ad2f27c3 | 1731 | this.stationInfo.AutomaticTransactionGenerator.stopOnConnectionFailure && |
e7aeea18 JB |
1732 | this.automaticTransactionGenerator?.started |
1733 | ) { | |
0045cef5 | 1734 | this.automaticTransactionGenerator.stop(); |
ad2f27c3 | 1735 | } |
e7aeea18 JB |
1736 | if ( |
1737 | this.autoReconnectRetryCount < this.getAutoReconnectMaxRetries() || | |
1738 | this.getAutoReconnectMaxRetries() === -1 | |
1739 | ) { | |
ad2f27c3 | 1740 | this.autoReconnectRetryCount++; |
e7aeea18 JB |
1741 | const reconnectDelay = this.getReconnectExponentialDelay() |
1742 | ? Utils.exponentialDelay(this.autoReconnectRetryCount) | |
1743 | : this.getConnectionTimeout() * 1000; | |
1744 | const reconnectTimeout = reconnectDelay - 100 > 0 && reconnectDelay; | |
1745 | logger.error( | |
1746 | `${this.logPrefix()} WebSocket: connection retry in ${Utils.roundTo( | |
1747 | reconnectDelay, | |
1748 | 2 | |
1749 | )}ms, timeout ${reconnectTimeout}ms` | |
1750 | ); | |
032d6efc | 1751 | await Utils.sleep(reconnectDelay); |
e7aeea18 JB |
1752 | logger.error( |
1753 | this.logPrefix() + | |
1754 | ' WebSocket: reconnecting try #' + | |
1755 | this.autoReconnectRetryCount.toString() | |
1756 | ); | |
1757 | this.openWSConnection( | |
1758 | { ...this.stationInfo.wsOptions, handshakeTimeout: reconnectTimeout }, | |
1759 | true | |
1760 | ); | |
265e4266 | 1761 | this.wsConnectionRestarted = true; |
c0560973 | 1762 | } else if (this.getAutoReconnectMaxRetries() !== -1) { |
e7aeea18 JB |
1763 | logger.error( |
1764 | `${this.logPrefix()} WebSocket reconnect failure: max retries reached (${ | |
1765 | this.autoReconnectRetryCount | |
1766 | }) or retry disabled (${this.getAutoReconnectMaxRetries()})` | |
1767 | ); | |
5ad8570f JB |
1768 | } |
1769 | } | |
1770 | ||
a2653482 JB |
1771 | private initializeConnectorStatus(connectorId: number): void { |
1772 | this.getConnectorStatus(connectorId).idTagLocalAuthorized = false; | |
1773 | this.getConnectorStatus(connectorId).idTagAuthorized = false; | |
1774 | this.getConnectorStatus(connectorId).transactionRemoteStarted = false; | |
734d790d JB |
1775 | this.getConnectorStatus(connectorId).transactionStarted = false; |
1776 | this.getConnectorStatus(connectorId).energyActiveImportRegisterValue = 0; | |
1777 | this.getConnectorStatus(connectorId).transactionEnergyActiveImportRegisterValue = 0; | |
0a60c33c | 1778 | } |
7dde0b73 | 1779 | } |