connect()失败(111:连接被拒绝),同时连接上游
[error] 7697#7697: *100335 connect() failed (111: Connection refused) while connecting to upstream, client: XXX.XXX.XXX.XXX, server: v4.domain.com, request: "GET /socket.io/?__sails_io_sdk_version=0.13.8&__sails_io_sdk_platform=browser&__sails_io_sdk_language=javascript&EIO=3&transport=polling&t=Luvcibs HTTP/1.1", upstream: "http://127.0.0.1:1338/socket.io/?__sails_io_sdk_version=0.13.8&__sails_io_sdk_platform=browser&__sails_io_sdk_language=javascript&EIO=3&transport=polling&t=Luvcibs", host: "v4.domain.com", referrer: "http://v4.domain.com/?ct=t(Flash_Sals_Videotoolz_copy_05_12_29_2016)&mc_cid=404a630ab2&mc_eid=c44f7937fe" [error] 7700#7700: *101735 connect() failed (111: Connection refused) while connecting to upstream, client: XX.XX.XX.XX, server: v4.domain.com, request: "GET /socket.io/?__sails_io_sdk_version=0.13.8&__sails_io_sdk_platform=browser&__sails_io_sdk_language=javascript&EIO=3&transport=polling&t=LuvciVy HTTP/1.1", upstream: "http://127.0.0.1:1338/socket.io/?__sails_io_sdk_version=0.13.8&__sails_io_sdk_platform=browser&__sails_io_sdk_language=javascript&EIO=3&transport=polling&t=LuvciVy", host: "v4.domain.com", referrer: "http://v4.domain.com/" 最近我已经在Ubuntu 16.04 VPS服务器上configuration了我的sails […]