[ic] Occasional/random "Connection reset by peer" errors
Jon Jensen
jon at endpoint.com
Tue Sep 12 17:17:05 EDT 2006
On Tue, 12 Sep 2006, Daniel Davenport wrote:
> From time to time, some requests to IC pages cause a page to be
> displayed that reads "We're sorry, the Interchange server is available
> due to a system error. <snip> connection reset by peer". (I'd paste
> the exact message, but someone here already knows the text of it --
> plus, i can never seem to _make_ it show the error message.) No error
> appears in either the IC logs or in apache's log for that site. There
> were a few mentions of "interrupted system call" in the IC error log,
> and setting $ENV{PERL_SIGNALS} to 'unsafe' seems to have stopped that,
> but the "connection reset by peer" message still shows occasionally.
Where do you set PERL_SIGNALS to unsafe?
> Using IC 5.3.1 (unix mode, via cgi + mod_rewrite -- not
> Interchange::Link), perl 5.8.8 (unthreaded), apache 2.0.53, mysql
> 3.23.58, and whatever perl module versions were available about 2 weeks
> ago.
Is Interchange in PreFork, or fork-on-demand? What is the MaxServers
setting?
What operating system, distribution, kernel version?
Are you using suEXEC or a set-UID CGI binary? It sounds like you're using
the compiled C-based vlink, right?
Can you see the "connection reset by peer" message in the logs? If so, is
there any pattern to the URLs that it happens on?
Jon
--
Jon Jensen
End Point Corporation
http://www.endpoint.com/
More information about the interchange-users
mailing list