IIS defines the following HTTP status codes that indicate a more specific cause of an error 502: CodeDescription 502.1CGI application timeout. 502.2Bad gateway: Premature Exit. 502.3Bad Gateway: Forwarder Connection Error (ARR). 502.4Bad Gateway: No Server (ARR). ...
也可以通过命令 `gitlab-ctl tail postgresql`,得到一样的信息,于是可以确定问题。。 This error usually means that PostgreSQL's request for a shared memory segment exceeded available memory, swap space, or huge pages. To reduce the request size (currently 4292984832 bytes), reduce PostgreSQL's shared...
刷新页面,发现返回502错误: image nginx的error_log: 2016/11/0611:03:01[error]3860#0:*37connect()failed(111:Connection refused)whileconnecting to upstream,client:127.0.0.1,server:_,request:"GET /www/muke/index.php HTTP/1.1",upstream:"fastcgi://127.0.0.1:9000",host:"127.0.0.1" php-fpm请求...
This usually does not mean that the upstream server is down (no response to the gateway/proxy), but rather that the upstream server and the gateway/proxy do not agree on the protocol for exchanging data. Given that Internet protocols are quite clear, it often means that one or both machine...
69.n n rMODULE_SET_RESPONSE_ERROR_STATUS WarningModuleName="CgiModule", Notification="EXECUTE_REQUEST_HANDLER", HttpStatus="502", HttpReason="Bad Gateway", HttpSubStatus="2", ErrorCode="No more data is available. (0x103)", ConfigExceptionInfo=""02:44:44.780 ...
The 502.3 error means that ARR server timed out response from server you are using as backend, additionally I suggest you to check below URL's http://forums.iis.net/t/1176851.aspx http://blogs.iis.net/richma/archive/2010/07/03/502-3-bad-gateway-the-operation-timed-out-with-iis-applica...
502 Bad GateWayThis error response means that the server, while working as a gateway to get a response needed to handle the request, got an invalid response.充当网关或代理的服务器,从远端服务器接收到了一个无效的请求。 503 Service UnavailableThe server is not ready to handle the request. Commo...
502并不是指网关本身出了问题,而是从上游接收响应出了问题,比如由于上游服务自身超时导致不能产生响应数据,或者上游不按照协议约定来返回数据导致网关不能正常解析。 复现路径1 关闭php-fpm进程,返回502。 这个比较容易理解,参照上面的定义,因为php-fpm进程关闭,nginx连接不上php-fpm,即nginx的上层无响应数据导致的网关...
This is what the error means. 502 Bad Gateway The server was acting as a gateway or proxy and received an invalid response from the upstream server. Github provides some additional information in the response: Something went wrong while executing your query. This may be the result of a time...
A“502 Bad Gateway” error means there’s a mix-up talking between servers. This usually fixes itself quickly. How to fix Netflix error 502 Give it some time and then try again. Just like with the 503 error, waiting a bit and retrying can usually solve the problem. ...