# Connection error **URL:** \ **Category:** NGINX\ **Created:** [September 29, 2009, 5:53pm UTC](https://www.ruby-forum.com/t/connection-error/176365 "2009-09-29T17:53:51Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![chaitanya](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/848f3c/32.png) [@chaitanya](https://www.ruby-forum.com/u/chaitanya)\ **Post date:** [September 29, 2009, 5:53pm UTC](https://www.ruby-forum.com/t/connection-error/176365/1 "2009-09-29T17:53:51Z")
Hi I am getting following error in nginx+PHP FastCGI. I searched this error on google but not getting any useful link. Please guide what could be the cause of this error. 2009/09/29 10:01:34 2156#0: \*120 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 10.0.1.101, server: localhost, request: “GET /helloworld.php HTTP/1.1”, upstream: “fastcgi://127.0.0.1:9000”, host: “10.0.1.71” Thanks a lot ! Posted at Nginx Forum: > **[Connection error](https://forum.nginx.org/read.php?2,9927,9927#msg-9927)** > > Hi I am getting following error in nginx+PHP FastCGI. I searched this error on google but not getting any useful link. Please guide what could be the cause of this error. 2009/09/29 10:01:34 \[error\] 2156#0: \*120 recv() failed (104: Connection reset... ---
**Author:** ![chaitanya](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/848f3c/32.png) [@chaitanya](https://www.ruby-forum.com/u/chaitanya)\ **Post date:** [September 29, 2009, 5:55pm UTC](https://www.ruby-forum.com/t/connection-error/176365/2 "2009-09-29T17:55:01Z")
Hello! On Tue, Sep 29, 2009 at 10:21:57AM -0400, chaitanya wrote: > Hi > > I am getting following error in nginx+PHP FastCGI. I searched this error on google but not getting any useful link. > Please guide what could be the cause of this error. > > 2009/09/29 10:01:34 2156#0: \*120 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 10.0.1.101, server: localhost, request: “GET /helloworld.php HTTP/1.1”, upstream: “fastcgi://127.0.0.1:9000”, host: “10.0.1.71” Most likely your fastcgi application (php) has been died. Maxim D. ---
**Author:** ![chaitanya](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/848f3c/32.png) [@chaitanya](https://www.ruby-forum.com/u/chaitanya)\ **Post date:** [September 29, 2009, 6:06pm UTC](https://www.ruby-forum.com/t/connection-error/176365/3 "2009-09-29T18:06:08Z")
i have to call one php page at rate of around 500-1000 Request per second & that is from single IP. But i am getting strange output My page works well 5 times, then it gives error for next 5 requests & this trend continues. I am not getting what could be the cause of this strange error? Posted at Nginx Forum: > **[Re: Connection error](https://forum.nginx.org/read.php?2,9927,9946#msg-9946)** > > Hi I am getting following error in nginx+PHP FastCGI. I searched this error on google but not getting any useful link. Please guide what could be the cause of this error. 2009/09/29 10:01:34 \[error\] 2156#0: \*120 recv() failed (104: Connection reset... ---
**Author:** ![chaitanya](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/848f3c/32.png) [@chaitanya](https://www.ruby-forum.com/u/chaitanya)\ **Post date:** [September 29, 2009, 6:19pm UTC](https://www.ruby-forum.com/t/connection-error/176365/4 "2009-09-29T18:19:02Z")
Hello! On Tue, Sep 29, 2009 at 10:59:23AM -0400, chaitanya wrote: > i have to call one php page at rate of around 500-1000 Request per second & that is from single IP. But i am getting strange output My page works well 5 times, then it gives error for next 5 requests & this trend continues. > > I am not getting what could be the cause of this strange error? Looks like you have 5 php workers, and each of them is able to process one request, but dies on the second. Probably some php accelerator related issue. Maxim D. ---
**Author:** ![chaitanya](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/848f3c/32.png) [@chaitanya](https://www.ruby-forum.com/u/chaitanya)\ **Post date:** [September 29, 2009, 6:30pm UTC](https://www.ruby-forum.com/t/connection-error/176365/5 "2009-09-29T18:30:44Z")
Thanks a lot for your reply ! But even when i increase worker process to 15, then too i am getting same trend. And i am not using any php acclerator for this. Posted at Nginx Forum: > **[Re: Connection error](https://forum.nginx.org/read.php?2,9927,9951#msg-9951)** > > Hi I am getting following error in nginx+PHP FastCGI. I searched this error on google but not getting any useful link. Please guide what could be the cause of this error. 2009/09/29 10:01:34 \[error\] 2156#0: \*120 recv() failed (104: Connection reset...