Re: [users@httpd] PHP and mod_fcgid: ap_pass_brigade failed in handle_request_ipc function

2015-12-10 Thread Luca Toscano
I would set it to a value that is the upper bound of your responses' size (it might already be the case, please check /proc/sys/net/ipv4/tcp_wmem). This should avoid blocking fcgid's while flushing data due to slow external clients, avoiding also weird timeouts set in the response processing chain.

Re: [users@httpd] Apache2 does not properly start

2015-12-10 Thread William A Rowe Jr
It's been too many years since I and others have looked at 2.4.7, if you can try this on a modern release of httpd and share those error logs, be glad to review. Bill On Dec 10, 2015 10:40 AM, "LVDave" wrote: > I have an Apache2 install (v2.4.7) running on Ubuntu 14.04 (32bit) > that had been wo

[users@httpd] Service Unavailable - proxy_fcgi:error

2015-12-10 Thread Rose, John B
Apache 2.4 PHP-FPM It looks like we need to increase the proxy timeout before the ProxyPassMatch statement within a virtual host. If I understand correctly, if not specified, the proxy timeout is set to the TimeOut value Is one of these the preferred method? ProxyTimeOut somevalue Or ...

Re: [users@httpd] PHP and mod_fcgid: ap_pass_brigade failed in handle_request_ipc function

2015-12-10 Thread Steven Barre
I haven't yet been able to determine a pattern of when it happens. It seems to be all kinds of requests (for PHP pages) that is causing it. We even have a few different CMSs and they are all doing it, so I don't think its a PHP code issue. What would you recommend I set SendBufferSize to? Its

[users@httpd] Apache2 does not properly start

2015-12-10 Thread LVDave
I have an Apache2 install (v2.4.7) running on Ubuntu 14.04 (32bit) that had been working fine up till I added SSL support and certs from LetsEncrypt. Previously all traffic was port 80 http.. What I get when trying to start Apache2 is the following root@vm4:/home/dave# service apache2 start * Sta

Re: [users@httpd] PHP and mod_fcgid: ap_pass_brigade failed in handle_request_ipc function

2015-12-10 Thread Luca Toscano
Hi Steven, from [1] it appears that something goes wrong when flushing data to the output filters chain. Does it happen with a specific set of requests or randomly? Shot in the dark: have you also tried to increase the Apache SendBufferSize (https://httpd.apache.org/docs/2.4/mod/mpm_common.html#s

Re: [users@httpd] Mod_Proxy and Mod_Evasive

2015-12-10 Thread Luca Toscano
Hi George, What version of mod-evasive are you using? From the path that you provided for test.pl (please use tools like siege or ab instead) it seems very old (last changelog 2005 for Apache 1.3). Have you tried to use a newer version (unofficial branches for 2.X are on github)? Moreover, what se