更新

backend/rpa_engine/douyin_im/ws_client.py

@@ -343,6 +343,8 @@ class DouyinImWsClient:
         loop = asyncio.get_running_loop()
         connected_at: float | None = None
         connection: Optional[WebSocketClientProtocol] = None
+        source_ip = str(getattr(self.session, "egress_source_ip", "") or "").strip()
+        connect_kwargs = {"local_addr": (source_ip, 0)} if source_ip else {}
         try:
             async with websocket_connect(
                 url,
@@ -363,6 +365,7 @@ class DouyinImWsClient:
                 # receive memory genuinely bounded across hundreds of peers.
                 max_size=_INCOMING_MAX_SIZE,
                 max_queue=_TRANSPORT_MAX_QUEUE,
+                **connect_kwargs,
             ) as websocket:
                 connection = websocket
                 self._connection = websocket