example

{"level":"debug","middlewareName":"auth@file","middlewareType":"BasicAuth","msg":"Authentication succeeded","time":"2021-02-19T12:08:59Z"}
{"level":"debug","msg":"'504 Gateway Timeout' caused by: dial tcp 192.168.32.3:3000: i/o timeout","time":"2021-02-19T12:09:01Z"}
{"Request":"{\"Method\":\"GET\",\"URL\":{\"Scheme\":\"\",\"Opaque\":\"\",\"User\":null,\"Host\":\"\",\"Path\":\"/favicon.ico\",\"RawPath\":\"\",\"ForceQuery\":false,\"RawQuery\":\"\",\"Fragment\":\"\",\"RawFragment\":\"\"},\"Proto\":\"HTTP/1.1\",\"ProtoMajor\":1,\"ProtoMinor\":1,\"Header\":{\"Accept\":[\"image/avif,image/webp,image/apng,image/*,*/*;q=0.8\"],\"Accept-Encoding\":[\"gzip, deflate, br\"],\"Accept-Language\":[\"en-US,en;q=0.9,ru;q=0.8\"],\"Connection\":[\"keep-alive\"],\"Dnt\":[\"1\"],\"Referer\":[\"http://test.localhost/\"],\"Sec-Ch-Ua\":[\"\\\"Google Chrome\\\";v=\\\"87\\\", \\\" Not;A Brand\\\";v=\\\"99\\\", \\\"Chromium\\\";v=\\\"87\\\"\"],\"Sec-Ch-Ua-Mobile\":[\"?0\"],\"Sec-Fetch-Dest\":[\"image\"],\"Sec-Fetch-Mode\":[\"no-cors\"],\"Sec-Fetch-Site\":[\"same-origin\"],\"User-Agent\":[\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36\"],\"X-Forwarded-Host\":[\"test.localhost\"],\"X-Forwarded-Port\":[\"80\"],\"X-Forwarded-Proto\":[\"http\"],\"X-Forwarded-Server\":[\"62a916607aaf\"],\"X-Real-Ip\":[\"172.22.0.1\"]},\"ContentLength\":0,\"TransferEncoding\":null,\"Host\":\"test.localhost\",\"Form\":null,\"PostForm\":null,\"MultipartForm\":null,\"Trailer\":null,\"RemoteAddr\":\"172.22.0.1:45054\",\"RequestURI\":\"/favicon.ico\",\"TLS\":null}","level":"debug","msg":"vulcand/oxy/roundrobin/rr: completed ServeHttp on request","time":"2021-02-19T12:09:01Z"}
{"level":"debug","middlewareName":"auth@file","middlewareType":"BasicAuth","msg":"Authentication succeeded","time":"2021-02-19T12:09:01Z"}