Merge pull request #6 from ZHANGTIANYAO1/claude/setup-teamspeak-bot-QBfaS

Add comprehensive error handling to prevent process crashes

src/audio/player.ts

@@ -128,6 +128,14 @@ export class AudioPlayer extends EventEmitter {
     this.logger.info({ ffmpeg: ffmpegBin }, "Using ffmpeg binary");
     this.ffmpeg = spawn(ffmpegBin, args, { stdio: ["ignore", "pipe", "pipe"] });
 
+    // Prevent stream errors from crashing the process
+    this.ffmpeg.stdout!.on("error", (err) => {
+      this.logger.warn({ err }, "FFmpeg stdout error");
+    });
+    this.ffmpeg.stderr!.on("error", (err) => {
+      this.logger.warn({ err }, "FFmpeg stderr error");
+    });
+
     let gotFirstData = false;
     this.ffmpeg.stdout!.on("data", (chunk: Buffer) => {
       if (!gotFirstData) {

src/bot/instance.ts

@@ -99,7 +99,9 @@ export class BotInstance extends EventEmitter {
 
   private setupTsEvents(): void {
     this.tsClient.on("textMessage", (msg: TS3TextMessage) => {
-      this.handleTextMessage(msg);
+      this.handleTextMessage(msg).catch((err) => {
+        this.logger.error({ err }, "Unhandled error in text message handler");
+      });
     });
 
     this.tsClient.on("disconnected", () => {

src/index.ts

@@ -25,6 +25,14 @@ async function main() {
   saveConfig(CONFIG_PATH, config);
 
   const logger = createLogger(LOG_DIR);
+
+  // Prevent unhandled errors from crashing the process
+  process.on("uncaughtException", (err) => {
+    logger.error({ err }, "Uncaught exception");
+  });
+  process.on("unhandledRejection", (reason) => {
+    logger.error({ reason }, "Unhandled promise rejection");
+  });
   const db = createDatabase(DB_PATH);
 
   const apiServer = createApiServerManager(

src/ts-protocol/client.ts

@@ -114,6 +114,7 @@ export class TS3Client extends EventEmitter {
     await this.client.connect();
     await this.client.waitConnected();
     this.clientId = this.client.clientID();
+    this.voiceFramesSent = 0;
     this.logger.info({ clientId: this.clientId }, "Logged in (visible client)");
 
     // Join default channel if specified

src/web/server.ts

@@ -67,7 +67,14 @@ export function createWebServer(options: WebServerOptions): WebServer {
     });
   }
 
+  server.on("error", (err) => {
+    logger.error({ err }, "HTTP server error");
+  });
+
   const wss = new WebSocketServer({ server, path: "/ws" });
+  wss.on("error", (err) => {
+    logger.error({ err }, "WebSocket server error");
+  });
   const cleanupWs = setupWebSocket(wss, options.botManager, logger);
 
   return {

src/web/websocket.ts

@@ -39,7 +39,11 @@ export function setupWebSocket(
     const message = JSON.stringify(data);
     for (const client of clients) {
       if (client.readyState === WebSocket.OPEN) {
+        try {
           client.send(message);
+        } catch {
+          clients.delete(client);
+        }
       }
     }
   };