recv error 104 connection reset by peer

In the Nginx + PHP environment, the following error message occasionally appears in the Web Error Log: "recv () failed (104: Connectionresetbypeer) whilereadingresponseheaderfromupstream 」, the possible cause is that in the Nginx + PHP environment,

The normal way to terminate a connection is to send fin. Fin is sent after all queued data has been sent in the send buffer, and there is no data loss under normal circumstances.But sometimes it is possible to send an RST message segment instead of

Nginx appears 502 bad Gateway error, The error log for Nginx has been checked: [HTML] View plaincopy 2014/08/02 16:14:31 [ERROR] 17029#0: *17941 recv () failed (104:connection reset by peer) while reading response header fr Om upstream,

The server shut down the client socket_fd that is being connected, and the response process made by the client When the server closes a connection, if the client sends data. According to the TCP protocol, an rst response is received. When the

1. Introduction to the LogThere are two main types of Nginx logs: Access logs and error logs. The access log mainly records each request that the client accesses Nginx, the format can be customized; the error log mainly records the log when the

We often encounter a variety of nginx error logs, usually based on some nginx error log can be analyzed for reasons. However, it is not very systematic, here on the Internet to see a data or comparison of the system on the nginx of the Error.log

I am using the ubuntu Kirin version. After installing and configuring the lnmp environment, I used composer to install laravel4.2. The error 502 was reported. Check the nginx log and fpm log and find the following error: nginx. log: {code ...}

I am using the Ubuntu Kylin version, after installation configuration Lnmp environment, using composer installation laravel4.2, actually reported 502 error, view nginx log and FPM log found the following error: Nginx. LOG: 2014/06/01 22:23:46

Nginx error optimization document 1. A large number of time_wait Cases View: Netstat-N | awk '/^ TCP/{++ s [$ NF]} end {for (a in S) printa. s [a]}'   Closed: No connection is active or in progress Listen: the server is waiting for incoming call Syn_

1. nginx logs include access logs and error logs. Access logs mainly record every request from the client to access nginx. The format can be customized. The error logs mainly record the logs when an error occurs when the client accesses nginx. The