The complete debug log

[2019-09-04 09:37:57.021][000012][debug][http] [source/common/http/conn_manager_impl.cc:200] [C161] new stream
[2019-09-04 09:37:57.021][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Host value=10.10.75.131
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Connection value=Upgrade
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Pragma value=no-cache
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Cache-Control value=no-cache
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=User-Agent value=Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Upgrade value=websocket
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Origin value=chrome-extension://omalebghpgejjiaoknljcfmglgbpocdp
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Sec-WebSocket-Version value=13
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Accept-Encoding value=gzip, deflate
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Accept-Language value=zh-CN,zh;q=0.9,en;q=0.8
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Sec-WebSocket-Key value=DWGXE2nuMBZyPZDEXuomkw==
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:412] [C161] headers complete
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:316] [C161] completed header: key=Sec-WebSocket-Extensions value=permessage-deflate; client_max_window_bits
[2019-09-04 09:37:57.022][000012][trace][http] [source/common/http/http1/codec_impl.cc:420] [C161] codec entering upgrade mode.
[2019-09-04 09:37:57.022][000012][debug][http] [source/common/http/conn_manager_impl.cc:537] [C161][S17377287246961922087] request headers complete (end_stream=false):
':authority', '10.10.75.131'
':path', '/xlchannel.app2amlogic/sio/?EIO=3&transport=websocket'
':method', 'GET'
'connection', 'Upgrade'
'pragma', 'no-cache'
'cache-control', 'no-cache'
'user-agent', 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36'
'upgrade', 'websocket'
'origin', 'chrome-extension://omalebghpgejjiaoknljcfmglgbpocdp'
'sec-websocket-version', '13'
'accept-encoding', 'gzip, deflate'
'accept-language', 'zh-CN,zh;q=0.9,en;q=0.8'
'sec-websocket-key', 'DWGXE2nuMBZyPZDEXuomkw=='
'sec-websocket-extensions', 'permessage-deflate; client_max_window_bits'

[2019-09-04 09:37:57.022][000012][debug][router] [source/common/router/router.cc:270] [C161][S17377287246961922087] cluster 'xlchannel.app2amlogic' match for URL '/xlchannel.app2amlogic/sio/?EIO=3&transport=websocket'
[2019-09-04 09:37:57.022][000012][debug][router] [source/common/router/router.cc:328] [C161][S17377287246961922087] router decoding headers:
':authority', '10.10.75.131'
':path', '/xlchannel.app2amlogic/sio/?EIO=3&transport=websocket'
':method', 'GET'
':scheme', 'http'
'connection', 'Upgrade'
'pragma', 'no-cache'
'cache-control', 'no-cache'
'user-agent', 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36'
'upgrade', 'websocket'
'origin', 'chrome-extension://omalebghpgejjiaoknljcfmglgbpocdp'
'sec-websocket-version', '13'
'accept-encoding', 'gzip, deflate'
'accept-language', 'zh-CN,zh;q=0.9,en;q=0.8'
'sec-websocket-key', 'DWGXE2nuMBZyPZDEXuomkw=='
'sec-websocket-extensions', 'permessage-deflate; client_max_window_bits'
'content-length', '0'
'x-forwarded-for', '192.168.61.139'
'x-forwarded-proto', 'http'
'x-envoy-internal', 'true'
'x-request-id', 'e1e5b5d7-4fad-4f07-8a6e-1f7e915bfee6'
'x-envoy-expected-rq-timeout-ms', '15000'

[2019-09-04 09:37:57.022][000012][debug][client] [source/common/http/codec_client.cc:26] [C162] connecting
[2019-09-04 09:37:57.022][000012][debug][connection] [source/common/network/connection_impl.cc:634] [C162] connecting to 172.30.50.181:9001
[2019-09-04 09:37:57.022][000012][debug][connection] [source/common/network/connection_impl.cc:643] [C162] connection in progress
[2019-09-04 09:37:57.023][000012][debug][http2] [source/common/http/http2/codec_impl.cc:721] [C162] setting stream-level initial window size to 268435456
[2019-09-04 09:37:57.023][000012][debug][http2] [source/common/http/http2/codec_impl.cc:743] [C162] updating connection-level initial window size to 268435456
[2019-09-04 09:37:57.023][000012][debug][pool] [source/common/http/conn_pool_base.cc:20] queueing request due to no available connections
[2019-09-04 09:37:57.023][000012][trace][http] [source/common/http/conn_manager_impl.cc:772] [C161][S17377287246961922087] decode headers called: filter=0x2502370 status=1
[2019-09-04 09:37:57.023][000012][trace][http] [source/common/http/http1/codec_impl.cc:433] [C161] message complete
[2019-09-04 09:37:57.023][000012][trace][http] [source/common/http/http1/codec_impl.cc:438] [C161] Pausing parser due to upgrade.
[2019-09-04 09:37:57.023][000012][trace][http] [source/common/http/http1/codec_impl.cc:369] [C161] parsed 586 bytes
[2019-09-04 09:37:57.023][000012][trace][http] [source/common/http/http1/codec_impl.cc:342] [C161] direct-dispatched 0 bytes
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/connection_impl.cc:439] [C162] socket event: 2
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/connection_impl.cc:507] [C162] write ready
[2019-09-04 09:37:57.032][000012][debug][connection] [source/common/network/connection_impl.cc:516] [C162] connected
[2019-09-04 09:37:57.032][000012][debug][client] [source/common/http/codec_client.cc:64] [C162] connected
[2019-09-04 09:37:57.032][000012][debug][pool] [source/common/http/http2/conn_pool.cc:83] [C162] creating stream
[2019-09-04 09:37:57.032][000012][debug][router] [source/common/router/router.cc:1023] [C161][S17377287246961922087] pool ready
[2019-09-04 09:37:57.032][000012][trace][http2] [source/common/http/http2/codec_impl.cc:554] [C162] send data: bytes=24
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/connection_impl.cc:376] [C162] writing 24 bytes, end_stream false
[2019-09-04 09:37:57.032][000012][trace][http2] [source/common/http/http2/codec_impl.cc:554] [C162] send data: bytes=21
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/connection_impl.cc:376] [C162] writing 21 bytes, end_stream false
[2019-09-04 09:37:57.032][000012][trace][http2] [source/common/http/http2/codec_impl.cc:508] [C162] sent frame type=4
[2019-09-04 09:37:57.032][000012][trace][http2] [source/common/http/http2/codec_impl.cc:554] [C162] send data: bytes=13
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/connection_impl.cc:376] [C162] writing 13 bytes, end_stream false
[2019-09-04 09:37:57.032][000012][trace][http2] [source/common/http/http2/codec_impl.cc:508] [C162] sent frame type=8
[2019-09-04 09:37:57.032][000012][trace][http2] [source/common/http/http2/codec_impl.cc:554] [C162] send data: bytes=505
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/connection_impl.cc:376] [C162] writing 505 bytes, end_stream false
[2019-09-04 09:37:57.032][000012][trace][http2] [source/common/http/http2/codec_impl.cc:508] [C162] sent frame type=1
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/connection_impl.cc:507] [C162] write ready
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/raw_buffer_socket.cc:62] [C162] write returns: 563
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/connection_impl.cc:439] [C162] socket event: 2
[2019-09-04 09:37:57.032][000012][trace][connection] [source/common/network/connection_impl.cc:507] [C162] write ready
[2019-09-04 09:37:57.042][000012][trace][connection] [source/common/network/connection_impl.cc:439] [C162] socket event: 3
[2019-09-04 09:37:57.042][000012][trace][connection] [source/common/network/connection_impl.cc:507] [C162] write ready
[2019-09-04 09:37:57.042][000012][trace][connection] [source/common/network/connection_impl.cc:477] [C162] read ready
[2019-09-04 09:37:57.042][000012][trace][connection] [source/common/network/raw_buffer_socket.cc:21] [C162] read returns: 56
[2019-09-04 09:37:57.042][000012][trace][connection] [source/common/network/raw_buffer_socket.cc:21] [C162] read returns: -1
[2019-09-04 09:37:57.042][000012][trace][connection] [source/common/network/raw_buffer_socket.cc:29] [C162] read error: 11
[2019-09-04 09:37:57.042][000012][trace][http2] [source/common/http/http2/codec_impl.cc:340] [C162] dispatching 56 bytes
[2019-09-04 09:37:57.042][000012][trace][http2] [source/common/http/http2/codec_impl.cc:398] [C162] recv frame type=4
[2019-09-04 09:37:57.042][000012][trace][http2] [source/common/http/http2/codec_impl.cc:398] [C162] recv frame type=4
[2019-09-04 09:37:57.042][000012][trace][http2] [source/common/http/http2/codec_impl.cc:398] [C162] recv frame type=8
[2019-09-04 09:37:57.042][000012][trace][http2] [source/common/http/http2/codec_impl.cc:398] [C162] recv frame type=3
[2019-09-04 09:37:57.042][000012][trace][http2] [source/common/http/http2/codec_impl.cc:494] [C162] remote reset: 1
[2019-09-04 09:37:57.042][000012][debug][http2] [source/common/http/http2/codec_impl.cc:563] [C162] stream closed: 1
[2019-09-04 09:37:57.042][000012][debug][client] [source/common/http/codec_client.cc:105] [C162] request reset
[2019-09-04 09:37:57.042][000012][trace][main] [source/common/event/dispatcher_impl.cc:130] item added to deferred deletion list (size=1)
[2019-09-04 09:37:57.042][000012][debug][pool] [source/common/http/http2/conn_pool.cc:222] [C162] destroying stream: 0 remaining
[2019-09-04 09:37:57.042][000012][debug][router] [source/common/router/router.cc:481] [C161][S17377287246961922087] upstream reset
[2019-09-04 09:37:57.042][000012][debug][http] [source/common/http/conn_manager_impl.cc:1188] [C161][S17377287246961922087] encoding headers via codec (end_stream=false):
':status', '503'
'content-length', '57'
'content-type', 'text/plain'
'date', 'Wed, 04 Sep 2019 09:37:56 GMT'
'server', 'envoy'
'connection', 'close'

[2019-09-04 09:37:57.042][000012][trace][connection] [source/common/network/connection_impl.cc:376] [C161] writing 153 bytes, end_stream false
[2019-09-04 09:37:57.042][000012][trace][http] [source/common/http/conn_manager_impl.cc:1304] [C161][S17377287246961922087] encoding data via codec (size=57 end_stream=true)
[2019-09-04 09:37:57.042][000012][trace][connection] [source/common/network/connection_impl.cc:376] [C161] writing 57 bytes, end_stream false
[2019-09-04 09:37:57.042][000012][trace][main] [source/common/event/dispatcher_impl.cc:130] item added to deferred deletion list (size=2)
[2019-09-04 09:37:57.042][000012][debug][connection] [source/common/network/connection_impl.cc:101] [C161] closing data_to_write=210 type=2
[2019-09-04 09:37:57.042][000012][debug][connection] [source/common/network/connection_impl.cc:153] [C161] setting delayed close timer with timeout 1000 ms
[2019-09-04 09:37:57.042][000012][trace][main] [source/common/event/dispatcher_impl.cc:130] item added to deferred deletion list (size=3)
[2019-09-04 09:37:57.042][000012][trace][http2] [source/common/http/http2/codec_impl.cc:355] [C162] dispatched 56 bytes
[2019-09-04 09:37:57.042][000012][trace][http2] [source/common/http/http2/codec_impl.cc:554] [C162] send data: bytes=9
[2019-09-04 09:37:57.042][000012][trace][connection] [source/common/network/connection_impl.cc:376] [C162] writing 9 bytes, end_stream false
[2019-09-04 09:37:57.042][000012][trace][http2] [source/common/http/http2/codec_impl.cc:508] [C162] sent frame type=4
[2019-09-04 09:37:57.042][000012][trace][main] [source/common/event/dispatcher_impl.cc:56] clearing deferred deletion list (size=3)
[2019-09-04 09:37:57.043][000012][trace][connection] [source/common/network/connection_impl.cc:439] [C162] socket event: 2
[2019-09-04 09:37:57.043][000012][trace][connection] [source/common/network/connection_impl.cc:507] [C162] write ready
[2019-09-04 09:37:57.043][000012][trace][connection] [source/common/network/raw_buffer_socket.cc:62] [C162] write returns: 9
[2019-09-04 09:37:57.043][000012][trace][connection] [source/common/network/connection_impl.cc:439] [C161] socket event: 2
[2019-09-04 09:37:57.043][000012][trace][connection] [source/common/network/connection_impl.cc:507] [C161] write ready
[2019-09-04 09:37:57.043][000012][trace][connection] [source/common/network/raw_buffer_socket.cc:62] [C161] write returns: 210
[2019-09-04T09:37:57.021Z] "GET /xlchannel.app2amlogic/sio/?EIO=3&transport=websocket HTTP/1.1" 503 UR 0 57 21 - "192.168.61.139" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36" "e1e5b5d7-4fad-4f07-8a6e-1f7e915bfee6" "10.10.75.131" "172.30.50.181:9001"