refactor(wsService): improve WebSocket connection handling and logging

- Updated getWSUrl method to accept a token parameter for better flexibility.
- Enhanced connection logic with additional logging for connection status and errors.
- Improved error handling during connection attempts and disconnections.
- Added checks to prevent duplicate handling of disconnections.
- Refactored reconnect logic to provide clearer feedback on reconnection attempts.

src/services/wsService.ts

@@ -208,27 +208,35 @@ class WebSocketService {
   private isFallbackMode = false;
   private fallbackCheckTimer: NodeJS.Timeout | null = null;
 
-  private getWSUrl(): string {
-    const token = api.getToken();
+  private getWSUrl(token: string | null): string {
     return `${WS_URL}?token=${encodeURIComponent(token || '')}`;
   }
 
   async connect(): Promise<boolean> {
     this.shouldRun = true;
-    if (this.isConnecting || this.isConnected()) return true;
+    if (this.isConnecting || this.isConnected()) {
+      console.log('[WebSocket] Already connected or connecting');
+      return true;
+    }
     this.isConnecting = true;
+    console.log('[WebSocket] Connecting...');
 
     try {
       const token = await api.getToken();
       if (!token) {
+        console.error('[WebSocket] No token available');
         this.isConnecting = false;
+        this.scheduleReconnect();
         return false;
       }
 
-      const url = this.getWSUrl();
+      const url = this.getWSUrl(token);
+      console.log('[WebSocket] Connecting to:', url.replace(token, '***'));
+      
       this.ws = new WebSocket(url);
 
       this.ws.onopen = () => {
+        console.log('[WebSocket] Connected successfully');
         this.isConnecting = false;
         this.connected = true;
         this.reconnectAttempts = 0;
@@ -246,16 +254,18 @@ class WebSocketService {
         this.handleIncoming(event.data);
       };
 
-      this.ws.onerror = () => {
-        this.handleDisconnected();
+      this.ws.onerror = (error) => {
+        console.error('[WebSocket] Error:', error);
       };
 
-      this.ws.onclose = () => {
+      this.ws.onclose = (event) => {
+        console.log('[WebSocket] Closed:', event.code, event.reason);
         this.handleDisconnected();
       };
 
       return true;
-    } catch {
+    } catch (error) {
+      console.error('[WebSocket] Connection error:', error);
       this.isConnecting = false;
       this.scheduleReconnect();
       return false;
@@ -655,6 +665,7 @@ class WebSocketService {
     }
     
     this.stopReconnect();
+    console.log(`[WebSocket] Reconnecting in ${this.reconnectDelay}ms (attempt ${this.reconnectAttempts + 1}/${this.maxReconnectAttempts})`);
     this.reconnectTimer = setTimeout(() => {
       this.reconnectAttempts += 1;
       this.connect();
@@ -783,6 +794,14 @@ class WebSocketService {
   }
 
   private handleDisconnected(): void {
+    // 防止重复调用
+    if (!this.connected && !this.ws && !this.isConnecting) {
+      console.log('[WebSocket] Already disconnected, ignoring');
+      return;
+    }
+    
+    console.log('[WebSocket] Handling disconnect...');
+    
     const wasActive = this.connected || this.ws != null || this.isConnecting;
     this.isConnecting = false;
     this.connected = false;
@@ -800,6 +819,8 @@ class WebSocketService {
     
     if (this.shouldRun) {
       this.scheduleReconnect();
+    } else {
+      console.log('[WebSocket] shouldRun is false, not reconnecting');
     }
   }
 }