We're using apache mod_proxy to proxy requests to jboss servers on different hosts. We've noticed that we're getting sporadic http 502 response codes. In the apache error file, I see LOTS of these errors:
[Tue Feb 26 13:55:49 2013] [error] [client 10.16.0.211] (70014)End of file found: proxy: error reading status line from remote server remotejboss-b [Tue Feb 26 13:55:49 2013] [error] [client 10.16.0.211] proxy: Error reading from remote server returned by /STRService/services/SoapToRestSOAP [Tue Feb 26 13:55:49 2013] [error] [client 10.16.0.211] no acceptable variant: /usr/local/apache2/error/HTTP_BAD_GATEWAY.html.var A bit of digging around, and I find this bug report: https://issues.apache.org/bugzilla/show_bug.cgi?id=37770 This bug talks about setting 3 environment variables to resolve the issue. SetEnv force-proxy-request-1.0 1 SetEnv proxy-nokeepalive 1 SetEnv proxy-initial-not-pooled 1 My main problem is that I'm being asked to recreate this in our test environment before promoting this change to the production apache server. Recreating this has proven to be VERY cumbersome. I look at what I can do on both sides of the connection (jboss and apache) to try and recreate the issue. I see things like connection timeout and pool size, etc. Any suggestions on how I might be able to get this to occur in my test area would be GREAT!. Thanks, -mark- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
