{"cached":false,"dns":{"detail":"rtc.aigu.vn -> 157.245.201.169","ms":112,"ok":true},"ice_tcp":{"detail":"157.245.201.169:7881 open","ms":47,"ok":true},"legacy_token_server":{"detail":"HTTP 404 in 261 ms ('<html>\\r <head><title>404 Not Found</title></head>\\r <body>\\r <center><h1>404 Not F')","ms":261,"ok":false},"livekit_api_zt":{"detail":"TCP open; GET /rtc -> HTTP 404 (RTC handler answering)","ms":105,"ok":true},"signaling_handshake":{"detail":"HTTP/1.1 101 Switching Protocols (with fresh token)","ms":296,"ok":true},"signaling_path":{"detail":"upgrade rejected with 401 'no permissions' = LiveKit RTC handler is reachable via nginx (no token sent)","ms":339,"ok":true},"stun_udp":{"detail":"157.245.201.169:3478 answered in 67 ms (type=0x0101, txn-matches=True)","ms":67,"ok":true},"token_mint":{"detail":"JWT minted (iss=sub name=exp=video.room present)","ms":0,"ok":true}}