fix(aibox): 禁用 websockets 服务端 20s 协议层 ping 超时断连 (ping_interval=None)

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qing committed 2026-08-06 16:16:12 +08:00
1 parent 490b974ca6
commit fc351f569a
1 file changed
+6 -1
+6 -1
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@@ -8649,7 +8649,12 @@ class EnhancedAIManager:
async def handler(websocket):
await self.handle_connection(websocket, None)
server = await websockets.serve(handler, host, port)
# ping_interval=None:禁用服务端协议层主动 Ping。
# websockets 库默认 ping_interval=20s / ping_timeout=20s,服务端每 20s 发协议层
# Ping 帧,20s 内收不到 Pong 即强制断连。经 WAF→gateway 两层代理转发后 Pong 无法
# 可靠回传,导致连接约 20s 被服务端关闭。前端已通过 25s 应用层心跳({type:'ping'})
# 保活,故此处完全禁用服务端协议层 ping。
server = await websockets.serve(handler, host, port, ping_interval=None)
self.logger.info(i18n.get('websocket_started', host, port))
try: