RE: [Zope] Zope Dies with FastCGI
Two types of messages: First in its death throws: [Wed Sep 27 16:54:08 2000] [error] [client 192.168.2.52] FastCGI: comm with server "apache_server_path/htdocs/zope" aborted: idle timeout (30 sec) And later when its all over: [Thu Sep 28 08:07:11 2000] [error] [client 192.168.2.52] (111)Connection refused : FastCGI: failed to connect to server "apache_server_path/htdocs/zope": connect() failed It will run fine for quite some time but then it dies. There are no other refereces to zope in the error logs. I am looking into possible network issues. I will likely try daemontools this weekend. i've seen this problem only when there's a lot of connection;s usually more than 100 connections at any one time. to test this out, maybe you can use apache ab and step up until something breaks. I can't seem to break it... ab -n 1500 -c 300 I get the same errors as in my original posting but Zope doesn't die. I left it alone after these tests and it died about 25 minutes later with noone using it. (its behind a firewall) This weekend I installed daemontools and can keep it running or at least restart it. The problem is most definitely not with load. I probably has to do with the way I have (mis)configured it. But for the life of me I can't see what it would be. Another odd thing with this set up is that some page requests from Netscape 4.x clients are very slow for what they are doing. IE and the new Mozilla engine are lightening fast...same page. Doesn't matter what platform of Netscape(*nix, Windows,Mac). The EventFolder product is the most obvious case. It locks Netscape for minutes while IE and Moz browsers load the page just fine. I will try some other things. Thanks for the ideas. also, try setting fastcgiexternalserver with -appConnTimeout 0 Did this, doesn't seem to make a difference... tell us how it goes. Thanks for your help. Ron... ___ ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) -- http://www.kedai.com.my/kk http://www.kedai.com.my/eZine if you SMELLL ... what the Rock is cookin ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Zope Dies with FastCGI
On Wed, 27 Sep 2000, Ronald L. Roeber wrote: I have the following set-up under which Zope occasionally dies. Zope 2.2.2 (same happened with 2.2.0 and 2.2.1) RedHat Linux 6.2 Apache 1.3.12 - with fastcgi/2.2.8 and OpenSSL/0.95a what about apache error log? anything there? ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) -- http://www.kedai.com.my/kk http://www.kedai.com.my/eZine as you woke this morning, and open up your eyes, did you notice the tear stains lining your face were mine.. ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Zope Dies with FastCGI
On Fri, 29 Sep 2000, [EMAIL PROTECTED] wrote: Two types of messages: First in its death throws: [Wed Sep 27 16:54:08 2000] [error] [client 192.168.2.52] FastCGI: comm with server "apache_server_path/htdocs/zope" aborted: idle timeout (30 sec) And later when its all over: [Thu Sep 28 08:07:11 2000] [error] [client 192.168.2.52] (111)Connection refused : FastCGI: failed to connect to server "apache_server_path/htdocs/zope": connect() failed It will run fine for quite some time but then it dies. There are no other refereces to zope in the error logs. I am looking into possible network issues. I will likely try daemontools this weekend. i've seen this problem only when there's a lot of connection;s usually more than 100 connections at any one time. to test this out, maybe you can use apache ab and step up until something breaks. also, try setting fastcgiexternalserver with -appConnTimeout 0 tell us how it goes. follow up on my own mail: i did an ab test, on Apache/1.3.12 (Unix) (Red Hat/Linux) mod_fastcgi/2.2.4 and it seems that zserver restarted after awhile. it restarted a few times during ab. ab -n 200 -c 50 these messages in stupid.log --- a few iteration snipped 2000-09-29T04:01:27 INFO(0) ZServer FastCGI Server (V1.0) started at Fri Sep 29 12:01:27 2000 IP : Port: 8999 Socket path : None -- 2000-09-29T04:01:57 ERROR(200) zdaemon zdaemon: Fri Sep 29 12:01:57 2000: Aiieee! 29643 exited with error code: 13 -- 2000-09-29T04:01:57 INFO(0) zdaemon zdaemon: Fri Sep 29 12:01:57 2000: Houston, we have forked -- 2000-09-29T04:01:57 INFO(0) zdaemon zdaemon: Fri Sep 29 12:01:57 2000: Houston, we have forked -- 2000-09-29T04:01:57 INFO(0) zdaemon zdaemon: Fri Sep 29 12:01:57 2000: Hi, I just forked off a kid: 29656 --- anybody can point out to me what's happening? Thanks for your help. Ron... ___ ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) -- http://www.kedai.com.my/kk http://www.kedai.com.my/eZine Just bring it! ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Zope Dies with FastCGI
"Ronald L. Roeber" wrote: Zope 2.2.2 (same happened with 2.2.0 and 2.2.1) RedHat Linux 6.2 Apache 1.3.12 - with fastcgi/2.2.8 and OpenSSL/0.95a "ZServer uncaptured python exception, closing channel FCGIChannel connected 127.0.0.1:2198 at 87195b (socket.error:(32, 'Broken pipe') [path_to_Zope/Zserver/medusa/asynchat.py|initiate_send||211] [path_to_Zope/Zserver/medusa/asynchat.py|send|274]) I know this won't be much help, but this Apache: Server: Apache/1.3.12 (Unix) mod_ssl/2.6.2 OpenSSL/0.9.5 PHP/4.0.0 mod_fastcgi/2.2.3 mod_perl/1.22 Running with Zope 2.2.1, FastCGI has run reliably since the program was first started. There were problems around Zope 2.1, but they were cured by stealing the latest FastCGI stuff from CVS. Now, it runs without any difficulty. I wish I knew more. ...jhw ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] Zope Dies with FastCGI
I have the following set-up under which Zope occasionally dies. Zope 2.2.2 (same happened with 2.2.0 and 2.2.1) RedHat Linux 6.2 Apache 1.3.12 - with fastcgi/2.2.8 and OpenSSL/0.95a I'm running Zope with Fastcgi and using Apache rewrite rules to redirect all URLs that contain "manage" to https. It seems to work fine except on occasion Zope will die with the following error: "ZServer uncaptured python exception, closing channel FCGIChannel connected 127.0.0.1:2198 at 87195b (socket.error:(32, 'Broken pipe') [path_to_Zope/Zserver/medusa/asynchat.py|initiate_send||211] [path_to_Zope/Zserver/medusa/asynchat.py|send|274]) This doesn't always mean the server is dead but it is the only error I can trap with debug turned on. I am starting the Zope server with the -Z option. Ideas. I'm about ready to start making the server more widely available but cannot if the server is unreliable. Ideas, strategies, options? TIA Ron Roeber ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
