2017/10/19 13:11:04 [notice] 10570#10570: signal process started
2017/10/19 13:11:05 [notice] 20020#20020: signal 1 (SIGHUP) received, reconfiguring
2017/10/19 13:11:05 [notice] 20020#20020: reconfiguring
2017/10/19 13:11:05 [notice] 20020#20020: using the "epoll" event method
2017/10/19 13:11:05 [notice] 20020#20020: start worker processes
2017/10/19 13:11:05 [notice] 20020#20020: start worker process 10571
2017/10/19 13:11:05 [notice] 10568#10568: gracefully shutting down
2017/10/19 13:11:06 [notice] 10568#10568: exiting
2017/10/19 13:11:06 [notice] 10568#10568: exit
2017/10/19 13:11:06 [notice] 20020#20020: signal 17 (SIGCHLD) received
2017/10/19 13:11:06 [notice] 20020#20020: worker process 10568 exited with code 0
2017/10/19 13:11:06 [notice] 20020#20020: signal 29 (SIGIO) received
2017/10/19 13:11:12 [error] 10571#10571: *11502 no live upstreams while connecting to upstream, client: 192.168.2.93, server: localhost, request: "GET / HTTP/1.1", upstream: "http://test/", host: "192.168.20.85"
2017/10/19 13:11:12 [error] 10571#10571: *11502 no live upstreams while connecting to upstream, client: 192.168.2.93, server: localhost, request: "GET /favicon.ico HTTP/1.1", upstream: "http://test/favicon.ico", host: "192.168.20.85", referrer: "http://192.168.20.85/"