Open xixixihaha opened 4 years ago
error="file tcp 127.0.0.1:1082->114.245.228.53:57912: fcntl: too many open files"
This indicates there are too many open files. transocks might be leaking in some cases?
Maybe something like the following is happening:
net.Dialer
proxy.Dialer.Dial
get blockedGetOriginalDST
returns "fcntl: too many open files" errorWe can probably set a timeout to net.Dialer
to mitigate it.
The socks proxy met some network issues, transaocks reported the issue but failed to reconnect to the proxy anymore even the proxy and network resumed working. looks like there is some issue about file handle as "GetOriginalDST failed" reported by transocks. Killing the transocks process and restart solved the issue.
Here is the log. 2020-05-28T13:36:06.938145Z J4205-me transocks error: "failed to connect to proxy server" client_addr="114.245.228.53:34304" dest_addr="96.45.191.222:21368" error="socks connect tcp 127.0.0.1:1080->96.45.191.222:21368: EOF" request_id="3a2dfc56-7762-2e55-d168-5c48fc8ffd3e" type="access" pid=11846 2020-05-28 21:36:06 ERROR: remote_recv_cb_recv: Connection reset by peer 2020-05-28T13:36:06.944690Z J4205-me transocks error: "failed to connect to proxy server" client_addr="114.245.228.53:49896" dest_addr="162.211.223.104:21368" error="socks connect tcp 127.0.0.1:1080->162.211.223.104:21368: EOF" request_id="3d2dfc56-7762-2e55-d168-5c48fc8ffd3e" type="access" pid=11846 2020-05-28 21:36:06 [simple-obfs] ERROR: remote_recv_cb_recv: Connection reset by peer 2020-05-28T13:36:09.247794Z J4205-me transocks error: "failed to connect to proxy server" client_addr="114.245.228.53:48854" dest_addr="13.35.102.189:443" error="socks connect tcp 127.0.0.1:1080->13.35.102.189:443: EOF" request_id="3c2dfc56-7762-2e55-d168-5c48fc8ffd3e" type="access" pid=11846 2020-05-28T13:36:10.054968Z J4205-me transocks error: "failed to connect to proxy server" client_addr="114.245.228.53:34410" dest_addr="96.45.191.222:21368" error="socks connect tcp 127.0.0.1:1080->96.45.191.222:21368: EOF" request_id="062dfc56-7762-2e55-d168-5c48fc8ffd3e" type="access" pid=11846 2020-05-28 21:36:10 ERROR: remote_recv_cb_recv: Connection reset by peer 2020-05-28T13:36:10.053874Z J4205-me transocks error: "failed to connect to proxy server" client_addr="114.245.228.53:49998" dest_addr="162.211.223.104:21368" error="socks connect tcp 127.0.0.1:1080->162.211.223.104:21368: EOF" request_id="092dfc56-7762-2e55-d168-5c48fc8ffd3e" type="access" pid=11846 2020-05-28 21:36:10 [simple-obfs] ERROR: remote_recv_cb_recv: Connection reset by peer 2020-05-28T13:36:12.948616Z J4205-me transocks error: "failed to connect to proxy server" client_addr="114.245.228.53:48956" dest_addr="13.35.102.189:443" error="socks connect tcp 127.0.0.1:1080->13.35.102.189:443: EOF" request_id="082dfc56-7762-2e55-d168-5c48fc8ffd3e" type="access" pid=11846 2020-05-28T13:36:12.981262Z J4205-me transocks error: "failed to connect to proxy server" client_addr="114.245.228.53:50088" dest_addr="162.211.223.104:21368" error="socks connect tcp 127.0.0.1:1080->162.211.223.104:21368: EOF" request_id="122dfc56-7762-2e55-d168-5c48fc8ffd3e" type="access" pid=11846 2020-05-28 21:36:12 [simple-obfs] ERROR: remote_recv_cb_recv: Connection reset by peer 2020-05-28T13:36:13.128439Z J4205-me transocks error: "failed to connect to proxy server" client_addr="114.245.228.53:35562" dest_addr="104.16.153.71:443" error="socks connect tcp 127.0.0.1:1080->104.16.153.71:443: EOF" request_id="152dfc56-7762-2e55-d168-5c48fc8ffd3e" type="access" pid=11846 2020-05-28T13:36:16.112691Z J4205-me transocks error: "GetOriginalDST failed" client_addr="114.245.228.53:57912" error="file tcp 127.0.0.1:1082->114.245.228.53:57912: fcntl: too many open files" request_id="7e2efc56-7762-2e55-d168-5c48fc8ffd3e" type="access" pid=11846 2020-05-28 21:36:16 ERROR: remote_recv_cb_recv: Connection reset by peer