X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcharging-station%2FChargingStation.ts;h=e8d6387fc5d3f6513f7809dbe9470a5dcbcce53a;hb=aa5f2ea2958ef34e8d34e20edbe8486b8911d82b;hp=c31c00f7b49343b8b3f92f0e15daeb34e0b8c5ce;hpb=314793aaf25bf1a99deb3f8209c09421235942ba;p=e-mobility-charging-stations-simulator.git

diff --git a/src/charging-station/ChargingStation.ts b/src/charging-station/ChargingStation.ts
index c31c00f7..e8d6387f 100644
--- a/src/charging-station/ChargingStation.ts
+++ b/src/charging-station/ChargingStation.ts
@@ -181,7 +181,6 @@ export class ChargingStation extends EventEmitter {
   private ocppIncomingRequestService!: OCPPIncomingRequestService
   private readonly messageBuffer: Set<string>
   private configuredSupervisionUrl!: URL
-  private wsConnectionRetried: boolean
   private wsConnectionRetryCount: number
   private templateFileWatcher?: FSWatcher
   private templateFileHash!: string
@@ -196,7 +195,6 @@ export class ChargingStation extends EventEmitter {
     this.starting = false
     this.stopping = false
     this.wsConnection = null
-    this.wsConnectionRetried = false
     this.wsConnectionRetryCount = 0
     this.index = index
     this.templateFile = templateFile
@@ -225,16 +223,21 @@ export class ChargingStation extends EventEmitter {
     })
     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 {
@@ -261,14 +264,17 @@ export class ChargingStation extends EventEmitter {
   }
 
   public get wsConnectionUrl (): URL {
+    const wsConnectionBaseUrlStr = `${
+      this.stationInfo?.supervisionUrlOcppConfiguration === true &&
+      isNotEmptyString(this.stationInfo.supervisionUrlOcppKey) &&
+      isNotEmptyString(getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey)?.value)
+        ? getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey)?.value
+        : this.configuredSupervisionUrl.href
+    }`
     return new URL(
-      `${
-        this.stationInfo?.supervisionUrlOcppConfiguration === true &&
-        isNotEmptyString(this.stationInfo.supervisionUrlOcppKey) &&
-        isNotEmptyString(getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey)?.value)
-          ? getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey)?.value
-          : this.configuredSupervisionUrl.href
-      }/${this.stationInfo?.chargingStationId}`
+      `${wsConnectionBaseUrlStr}${
+        !wsConnectionBaseUrlStr.endsWith('/') ? '/' : ''
+      }${this.stationInfo?.chargingStationId}`
     )
   }
 
@@ -410,14 +416,17 @@ export class ChargingStation extends EventEmitter {
     const connectorChargingProfilesPowerLimit =
       getChargingStationConnectorChargingProfilesPowerLimit(this, connectorId)
     return min(
-      isNaN(connectorMaximumPower) ? Infinity : connectorMaximumPower,
+      isNaN(connectorMaximumPower) ? Number.POSITIVE_INFINITY : connectorMaximumPower,
       // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
       isNaN(connectorAmperageLimitationPowerLimit!)
-        ? Infinity
+        ? Number.POSITIVE_INFINITY
         : // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
         connectorAmperageLimitationPowerLimit!,
       // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-      isNaN(connectorChargingProfilesPowerLimit!) ? Infinity : connectorChargingProfilesPowerLimit!
+      isNaN(connectorChargingProfilesPowerLimit!)
+        ? Number.POSITIVE_INFINITY
+        : // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+        connectorChargingProfilesPowerLimit!
     )
   }
 
@@ -548,7 +557,8 @@ export class ChargingStation extends EventEmitter {
   }
 
   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)
@@ -558,21 +568,21 @@ export class ChargingStation extends EventEmitter {
               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`
       )
     }
   }
@@ -1358,7 +1368,9 @@ export class ChargingStation extends EventEmitter {
       addConfigurationKey(this, StandardParametersKey.HeartbeatInterval, '0')
     }
     if (getConfigurationKey(this, StandardParametersKey.HeartBeatInterval) == null) {
-      addConfigurationKey(this, StandardParametersKey.HeartBeatInterval, '0', { visible: false })
+      addConfigurationKey(this, StandardParametersKey.HeartBeatInterval, '0', {
+        visible: false
+      })
     }
     if (
       this.stationInfo?.supervisionUrlOcppConfiguration === true &&
@@ -1376,7 +1388,9 @@ export class ChargingStation extends EventEmitter {
       isNotEmptyString(this.stationInfo.supervisionUrlOcppKey) &&
       getConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey) != null
     ) {
-      deleteConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey, { save: false })
+      deleteConfigurationKey(this, this.stationInfo.supervisionUrlOcppKey, {
+        save: false
+      })
     }
     if (
       isNotEmptyString(this.stationInfo?.amperageLimitationOcppKey) &&
@@ -1735,7 +1749,9 @@ export class ChargingStation extends EventEmitter {
               ...(this.connectors.size > 0 && {
                 connectorsStatus: configurationData.connectorsStatus
               }),
-              ...(this.evses.size > 0 && { evsesStatus: configurationData.evsesStatus })
+              ...(this.evses.size > 0 && {
+                evsesStatus: configurationData.evsesStatus
+              })
             } satisfies ChargingStationConfiguration)
           )
           .digest('hex')
@@ -1810,15 +1826,18 @@ export class ChargingStation extends EventEmitter {
 
   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 ${this.wsConnectionUrl.href} succeeded`
+        `${this.logPrefix()} Connection to OCPP server through ${
+          this.wsConnectionUrl.href
+        } succeeded`
       )
       let registrationRetryCount = 0
       if (!this.isRegistered()) {
         // Send BootNotification
         do {
-          this.bootNotificationResponse = await this.ocppRequestService.requestHandler<
+          await this.ocppRequestService.requestHandler<
           BootNotificationRequest,
           BootNotificationResponse
           >(this, RequestCommand.BOOT_NOTIFICATION, this.bootNotificationRequest, {
@@ -1847,22 +1866,13 @@ export class ChargingStation extends EventEmitter {
             this.stationInfo?.registrationMaxRetries === -1)
         )
       }
-      if (this.isRegistered()) {
-        this.emit(ChargingStationEvents.registered)
-        if (this.inAcceptedState()) {
-          this.emit(ChargingStationEvents.accepted)
-        }
-      } else {
-        if (this.inRejectedState()) {
-          this.emit(ChargingStationEvents.rejected)
-        }
+      if (!this.isRegistered()) {
         logger.error(
           `${this.logPrefix()} Registration failure: maximum retries reached (${registrationRetryCount}) or retry disabled (${
             this.stationInfo?.registrationMaxRetries
           })`
         )
       }
-      this.wsConnectionRetryCount = 0
       this.emit(ChargingStationEvents.updated)
     } else {
       logger.warn(
@@ -2071,7 +2081,9 @@ export class ChargingStation extends EventEmitter {
           // eslint-disable-next-line @typescript-eslint/no-base-to-string
         }' message '${data.toString()}'${
           this.requests.has(messageId)
-            ? ` matching cached request '${JSON.stringify(this.getCachedRequest(messageType, messageId))}'`
+            ? ` matching cached request '${JSON.stringify(
+                this.getCachedRequest(messageType, messageId)
+              )}'`
             : ''
         } processing error:`,
         error
@@ -2213,9 +2225,13 @@ export class ChargingStation extends EventEmitter {
       })
     }
     // 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) {
@@ -2305,13 +2321,14 @@ export class ChargingStation extends EventEmitter {
     }
   }
 
+  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()) {
@@ -2401,7 +2418,6 @@ export class ChargingStation extends EventEmitter {
       this.wsConnectionRetryCount < this.stationInfo!.autoReconnectMaxRetries! ||
       this.stationInfo?.autoReconnectMaxRetries === -1
     ) {
-      this.wsConnectionRetried = true
       ++this.wsConnectionRetryCount
       const reconnectDelay =
         this.stationInfo?.reconnectExponentialDelay === true
@@ -2428,9 +2444,7 @@ export class ChargingStation extends EventEmitter {
       )
     } 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()})`
       )
     }
   }