private ocppIncomingRequestService!: OCPPIncomingRequestService
private readonly messageBuffer: Set<string>
private configuredSupervisionUrl!: URL
- private wsConnectionRetried: boolean
private wsConnectionRetryCount: number
private templateFileWatcher?: FSWatcher
private templateFileHash!: string
this.starting = false
this.stopping = false
this.wsConnection = null
- this.wsConnectionRetried = false
this.wsConnectionRetryCount = 0
this.index = index
this.templateFile = templateFile
})
this.on(ChargingStationEvents.accepted, () => {
this.startMessageSequence(
- this.wsConnectionRetried
+ this.wsConnectionRetryCount > 0
? true
: this.getAutomaticTransactionGeneratorConfiguration()?.stopAbsoluteDuration
).catch((error: unknown) => {
logger.error(`${this.logPrefix()} Error while starting the message sequence:`, error)
})
- this.wsConnectionRetried = false
+ this.wsConnectionRetryCount = 0
})
this.on(ChargingStationEvents.rejected, () => {
- this.wsConnectionRetried = false
+ this.wsConnectionRetryCount = 0
+ })
+ this.on(ChargingStationEvents.connected, () => {
+ if (this.wsPingSetInterval == null) {
+ this.startWebSocketPing()
+ }
})
this.on(ChargingStationEvents.disconnected, () => {
try {
}
public startHeartbeat (): void {
- if (this.getHeartbeatInterval() > 0 && this.heartbeatSetInterval == null) {
+ const heartbeatInterval = this.getHeartbeatInterval()
+ if (heartbeatInterval > 0 && this.heartbeatSetInterval == null) {
this.heartbeatSetInterval = setInterval(() => {
this.ocppRequestService
.requestHandler<HeartbeatRequest, HeartbeatResponse>(this, RequestCommand.HEARTBEAT)
error
)
})
- }, this.getHeartbeatInterval())
+ }, heartbeatInterval)
logger.info(
`${this.logPrefix()} Heartbeat started every ${formatDurationMilliSeconds(
- this.getHeartbeatInterval()
+ heartbeatInterval
)}`
)
} else if (this.heartbeatSetInterval != null) {
logger.info(
`${this.logPrefix()} Heartbeat already started every ${formatDurationMilliSeconds(
- this.getHeartbeatInterval()
+ heartbeatInterval
)}`
)
} else {
logger.error(
- `${this.logPrefix()} Heartbeat interval set to ${this.getHeartbeatInterval()}, not starting the heartbeat`
+ `${this.logPrefix()} Heartbeat interval set to ${heartbeatInterval}, not starting the heartbeat`
)
}
}
private async onOpen (): Promise<void> {
if (this.isWebSocketConnectionOpened()) {
+ this.emit(ChargingStationEvents.connected)
this.emit(ChargingStationEvents.updated)
logger.info(
`${this.logPrefix()} Connection to OCPP server through ${
if (!this.isRegistered()) {
// Send BootNotification
do {
- this.bootNotificationResponse = await this.ocppRequestService.requestHandler<
+ await this.ocppRequestService.requestHandler<
BootNotificationRequest,
BootNotificationResponse
>(this, RequestCommand.BOOT_NOTIFICATION, this.bootNotificationRequest, {
skipBufferingOnError: true
})
- // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
- if (this.bootNotificationResponse?.currentTime != null) {
- // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
- this.bootNotificationResponse.currentTime = convertToDate(
- this.bootNotificationResponse.currentTime
- )!
- }
+ // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+ this.bootNotificationResponse!.currentTime = convertToDate(
+ this.bootNotificationResponse?.currentTime
+ )!
if (!this.isRegistered()) {
this.stationInfo?.registrationMaxRetries !== -1 && ++registrationRetryCount
await sleep(
})`
)
}
- this.wsConnectionRetryCount = 0
this.emit(ChargingStationEvents.updated)
} else {
logger.warn(
})
}
// Start WebSocket ping
- this.startWebSocketPing()
+ if (this.wsPingSetInterval == null) {
+ this.startWebSocketPing()
+ }
// Start heartbeat
- this.startHeartbeat()
+ if (this.heartbeatSetInterval == null) {
+ this.startHeartbeat()
+ }
// Initialize connectors status
if (this.hasEvses) {
for (const [evseId, evseStatus] of this.evses) {
}
}
+ private getWebSocketPingInterval (): number {
+ return getConfigurationKey(this, StandardParametersKey.WebSocketPingInterval) != null
+ ? convertToInt(getConfigurationKey(this, StandardParametersKey.WebSocketPingInterval)?.value)
+ : 0
+ }
+
private startWebSocketPing (): void {
- const webSocketPingInterval =
- getConfigurationKey(this, StandardParametersKey.WebSocketPingInterval) != null
- ? convertToInt(
- getConfigurationKey(this, StandardParametersKey.WebSocketPingInterval)?.value
- )
- : 0
+ const webSocketPingInterval = this.getWebSocketPingInterval()
if (webSocketPingInterval > 0 && this.wsPingSetInterval == null) {
this.wsPingSetInterval = setInterval(() => {
if (this.isWebSocketConnectionOpened()) {
this.wsConnectionRetryCount < this.stationInfo!.autoReconnectMaxRetries! ||
this.stationInfo?.autoReconnectMaxRetries === -1
) {
- this.wsConnectionRetried = true
++this.wsConnectionRetryCount
const reconnectDelay =
this.stationInfo?.reconnectExponentialDelay === true
)
} else if (this.stationInfo?.autoReconnectMaxRetries !== -1) {
logger.error(
- `${this.logPrefix()} WebSocket connection retries failure: maximum retries reached (${
- this.wsConnectionRetryCount
- }) or retries disabled (${this.stationInfo?.autoReconnectMaxRetries})`
+ `${this.logPrefix()} WebSocket connection retries failure: maximum retries reached (${this.wsConnectionRetryCount.toString()}) or retries disabled (${this.stationInfo?.autoReconnectMaxRetries?.toString()})`
)
}
}