From lists at ruby-forum.com  Mon Feb  8 01:19:33 2010
From: lists at ruby-forum.com (Daniel Spring)
Date: Mon, 8 Feb 2010 07:19:33 +0100
Subject: [Mongrel] Mongrel Hanging (Apache, mod_proxy, Mongrel Cluster,
	Rails)
In-Reply-To: <197623f00906290828p447cb6c7t509b286de9725e56@mail.gmail.com>
References: <197623f00906290828p447cb6c7t509b286de9725e56@mail.gmail.com>
Message-ID: <726edf761e57b25a465a9d8fe228fc5f@ruby-forum.com>

Hi, Justin.  Were you ever able to get this resolved?  I'm currently 
experiencing the same behavior you describe in your post.  Any help is 
much appreciated.
-- 
Posted via http://www.ruby-forum.com/.

From serty2 at gmail.com  Mon Feb  8 09:06:41 2010
From: serty2 at gmail.com (serty2 serty2)
Date: Mon, 8 Feb 2010 10:06:41 -0400
Subject: [Mongrel] Mongrel Hanging (Apache, mod_proxy, Mongrel Cluster,
	Rails)
In-Reply-To: <726edf761e57b25a465a9d8fe228fc5f@ruby-forum.com>
References: <197623f00906290828p447cb6c7t509b286de9725e56@mail.gmail.com>
	<726edf761e57b25a465a9d8fe228fc5f@ruby-forum.com>
Message-ID: <e113139e1002080606m48706b2j146e0dedaa5fda9c@mail.gmail.com>

Hi Daniel,

I had the same issue recently and detailled it here :
http://groups.google.ca/group/rubyonrails-talk/browse_thread/thread/a53e75680a98f014/81dfbf8cbb0e7c69?lnk=raot

In my case, as in Justin's IIRC , the firewall between the mongrel and the
database caused the connection to drop after some time.

Hope this was helpful

Damien



2010/2/8 Daniel Spring <lists at ruby-forum.com>

> Hi, Justin.  Were you ever able to get this resolved?  I'm currently
> experiencing the same behavior you describe in your post.  Any help is
> much appreciated.
> --
> Posted via http://www.ruby-forum.com/.
> _______________________________________________
> Mongrel-users mailing list
> Mongrel-users at rubyforge.org
> http://rubyforge.org/mailman/listinfo/mongrel-users
>
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From lists at ruby-forum.com  Mon Feb  8 21:03:04 2010
From: lists at ruby-forum.com (Sig Dx)
Date: Tue, 9 Feb 2010 03:03:04 +0100
Subject: [Mongrel] Mongrel_service folder has different name
Message-ID: <0f5c9003cf8f98b6c526008a80d4a3c4@ruby-forum.com>

Hello guys,
I'm trying to run a Rails up using Mongrel on a Windows machine.
In the same machine I have already installed (successfully) an other
Rails app that uses Mongrel as well. I din that almost 2 years ago so I
don't remember exactly what I did but I guess I have followed the same
steps.

Now when I try to start Mongrel

C:\rails_apps\freshmintapp>mongrel_rails start -e production -p 5001

I get the error below:
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require': no such file to load --
c:/ruby/lib/ruby/gems/1.8/gems/mongrel_service-0.3.4-x86-mswin32/lib/mongrel_service/init.rb
(LoadError)
        from
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require'
        from
c:/ruby/lib/ruby/gems/1.8/gems/gem_plugin-0.2.3/lib/gem_plugin.rb:134:in
`load'
        from
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:235:in `each'
        from
c:/ruby/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:235:in `each'
        from
c:/ruby/lib/ruby/gems/1.8/gems/gem_plugin-0.2.3/lib/gem_plugin.rb:112:in
`load'
        from
c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/bin/mongrel_rails:278
        from c:/ruby/bin/mongrel_rails:16:in `load'
        from c:/ruby/bin/mongrel_rails:16


The first thing I did was to check out the presence of init.rb and I
discovered that the folder mongrel_service-0.3.4-x86-mswin32 doesn't
exist or better it has a different name:
mongrel_service-0.3.4-i386-mswin32.


Anyone have an idea why this is happening?  How can I solve it?


Thanks
-- 
Posted via http://www.ruby-forum.com/.

From lists at ruby-forum.com  Mon Feb  8 21:06:35 2010
From: lists at ruby-forum.com (Sig Dx)
Date: Tue, 9 Feb 2010 03:06:35 +0100
Subject: [Mongrel] Mongrel_service folder has different name
In-Reply-To: <0f5c9003cf8f98b6c526008a80d4a3c4@ruby-forum.com>
References: <0f5c9003cf8f98b6c526008a80d4a3c4@ruby-forum.com>
Message-ID: <33a4d01965d06c182d02f1b9c2cf82a0@ruby-forum.com>

I forgot to mention the running app uses Rails 2.0.2 and the one I'm 
trying to run Rails 2.3.4
-- 
Posted via http://www.ruby-forum.com/.

From luislavena at gmail.com  Tue Feb  9 05:24:58 2010
From: luislavena at gmail.com (Luis Lavena)
Date: Tue, 9 Feb 2010 11:24:58 +0100
Subject: [Mongrel] Mongrel_service folder has different name
In-Reply-To: <0f5c9003cf8f98b6c526008a80d4a3c4@ruby-forum.com>
References: <0f5c9003cf8f98b6c526008a80d4a3c4@ruby-forum.com>
Message-ID: <71166b3b1002090224v763d0192y1a7f0fdc6626b6b5@mail.gmail.com>

On Tue, Feb 9, 2010 at 3:03 AM, Sig Dx <lists at ruby-forum.com> wrote:
> Hello guys,
> I'm trying to run a Rails up using Mongrel on a Windows machine.
> In the same machine I have already installed (successfully) an other
> Rails app that uses Mongrel as well. I din that almost 2 years ago so I
> don't remember exactly what I did but I guess I have followed the same
> steps.
>
> Now when I try to start Mongrel
>
> C:\rails_apps\freshmintapp>mongrel_rails start -e production -p 5001
>
> I get the error below:
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require': no such file to load --
> c:/ruby/lib/ruby/gems/1.8/gems/mongrel_service-0.3.4-x86-mswin32/lib/mongrel_service/init.rb
> (LoadError)
> ? ? ? ?from
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require'
> ? ? ? ?from
> c:/ruby/lib/ruby/gems/1.8/gems/gem_plugin-0.2.3/lib/gem_plugin.rb:134:in
> `load'
> ? ? ? ?from
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:235:in `each'
> ? ? ? ?from
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/source_index.rb:235:in `each'
> ? ? ? ?from
> c:/ruby/lib/ruby/gems/1.8/gems/gem_plugin-0.2.3/lib/gem_plugin.rb:112:in
> `load'
> ? ? ? ?from
> c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/bin/mongrel_rails:278
> ? ? ? ?from c:/ruby/bin/mongrel_rails:16:in `load'
> ? ? ? ?from c:/ruby/bin/mongrel_rails:16
>
>
> The first thing I did was to check out the presence of init.rb and I
> discovered that the folder mongrel_service-0.3.4-x86-mswin32 doesn't
> exist or better it has a different name:
> mongrel_service-0.3.4-i386-mswin32.
>
>
> Anyone have an idea why this is happening? ?How can I solve it?
>
>

Could be a bug from mongrel_service and one of its dependencies.

Please remove the gem and try install it again.

Also, verify you have latest gem_plugin gem installed.

-- 
Luis Lavena
AREA 17
-
Perfection in design is achieved not when there is nothing more to add,
but rather when there is nothing more to take away.
Antoine de Saint-Exup?ry

From lists at ruby-forum.com  Tue Feb  9 16:58:02 2010
From: lists at ruby-forum.com (Sig Dx)
Date: Tue, 9 Feb 2010 22:58:02 +0100
Subject: [Mongrel] Mongrel_service folder has different name
In-Reply-To: <71166b3b1002090224v763d0192y1a7f0fdc6626b6b5@mail.gmail.com>
References: <0f5c9003cf8f98b6c526008a80d4a3c4@ruby-forum.com>
	<71166b3b1002090224v763d0192y1a7f0fdc6626b6b5@mail.gmail.com>
Message-ID: <7eb8047ab6404b6ffa74e7b31b7d2b17@ruby-forum.com>



Thanks but I don't want to mess up with the working application so I 
have simple duplicate the folder and renamed it and both apps work. It's 
not the best solution but works.

Have a good 1!
-- 
Posted via http://www.ruby-forum.com/.

From thomas.allen at litsoftinc.com  Wed Feb 17 09:36:39 2010
From: thomas.allen at litsoftinc.com (Thomas Allen)
Date: Wed, 17 Feb 2010 09:36:39 -0500
Subject: [Mongrel] Some Ajax requests hang
Message-ID: <d2a166b01002170636l71074da1w1dedbdce21330a6@mail.gmail.com>

I have a Rails 2.2.2 site that is running on four mongrels, balanced
via Apache and mod_balancer. This architecture has worked very
efficiently in the past, but I'm now observing requests hanging almost
indefinitely with a newer version of the site. I haven't yet been able
to pin this on anything in particular, as the nature of the requests
is fairly similar between the two site versions.

More importantly, I don't know how to investigate the trouble further,
which is why I'm writing to this list.

On a given site, a particular request seems to be able to completely
tie up a Mongrel. It doesn't take long before all four are tied up,
rendering the site essentially unusable. Here is an example of an
action which I've confirmed does this. "extjs" is a convenience
function that with the provided args below simple does a render :json.
This action is requested with the POST method and a single param:

class DocumentController
  def family
    if params[:id]
      doc = Document.find(params[:id])
      if doc
        extjs :family => doc.family
      else
        extjs :success => false
      end
    else
      extjs :success => false
    end
  end
end

class Document
  def family
    Document.all(:conditions => { :parent_id => self.parent_id })
  end
end

The model method returns at most fewer than ten documents, and for the
majority documents only the document itself, so I don't see anything
that would tie up the server. The document lookup itself is very
efficient and is used elsewhere with no problems. Is there anything
about this action that suggests it would cause the behavior I've
observed?

Thanks,
Thomas Allen

From Dave.Walton at jax.org  Wed Feb 24 12:57:36 2010
From: Dave.Walton at jax.org (Dave Walton)
Date: Wed, 24 Feb 2010 12:57:36 -0500
Subject: [Mongrel] Upgraded to Ruby 1.9.1 and Mongrel now fails
Message-ID: <C7AAD2C0.7B24%dave.walton@jax.org>

We recently upgraded to ruby 1.9.1 (in order to get new functions in the
Math module).  We've reinstalled Mongrel with it, and even gone so far to
make some modifications to the compile (based on a post I found on one of
the forums).

Mongrel now fails when we try to launch it:
mongrel_rails cluster::start

With the message:
ERROR RUNNING 'cluster::start': Plugin /cluster::start does not exist in
category /commands
Use help command to get help

Has anyone seen this error?  Is there a known fix?  I saw a posting from a
couple years ago about need to a:
Gem cleanup mongrel_cluster

...but that doesn't appear to have made any difference.

Any suggestions would be greatly appreciated.

Thanks,

Dave


From lists at ruby-forum.com  Thu Feb 25 10:31:50 2010
From: lists at ruby-forum.com (Yann Typedef)
Date: Thu, 25 Feb 2010 16:31:50 +0100
Subject: [Mongrel] [problem] mongrel_cluster and rack 1.0.1
Message-ID: <d9d238788bdf5bf30f9f63c33ec044c5@ruby-forum.com>

Hi !

I'm trying to run redmine 0.9.2 (it requires rack 1.0.1) with a
mongrel_cluster.

If I run ruby script/server webrick -e production -p 3000, everything is
ok, redmine runs.

But if I try with mongrel with appropriate conf (mongrel_cluster.yml is
a link to /etc/mongrel_cluster/redmine.yml), I run into some problems :

$cat /etc/mongrel_cluster/redmine.yml
---
group: nginx
user: mongrel
log_file: /var/log/mongrel.log
address: 127.0.0.1
port: "8000"
cwd: /var/www/redmine
environment: production
pid_file: /home/mongrel/pids/mongrel.pid
servers: 2

$mongrel_cluster_ctl start -c /etc/mongrel_cluster -v
Starting all mongrel_clusters...
mongrel_rails cluster::start -C redmine.yml -v
starting port 8000
mongrel_rails start -d -e production -a 127.0.0.1 -c /var/www/redmine
--user mongrel --group nginx -p 8000 -P
/home/mongrel/pids/mongrel.8000.pid -l /var/log/mongrel.8000.log
starting port 8001
mongrel_rails start -d -e production -a 127.0.0.1 -c /var/www/redmine
--user mongrel --group nginx -p 8001 -P
/home/mongrel/pids/mongrel.8001.pid -l /var/log/mongrel.8001.log

$mongrel_cluster_ctl status
Checking all mongrel_clusters...
mongrel_rails cluster::status -C redmine.yml
missing pid_file: /home/mongrel/pids/mongrel.8000.pid
missing mongrel_rails: port 8000

missing pid_file: /home/mongrel/pids/mongrel.8001.pid
missing mongrel_rails: port 8001
$cat /var/log/mongrel.8000.log

    * Daemonized, any open files are closed. Look at
/home/mongrel/pids/mongrel.8000.pid and /var/log/mongrel.8000.log for
info.
    * Starting Mongrel listening at 127.0.0.1:8000
    * Initiating groups for "mongrel":"nginx".
    * Changing group to "nginx".
    * Changing user to "mongrel".
    * Starting Rails with production environment...
      /var/www/redmine/config/../vendor/rails/railties/lib/initializer.rb:271:in
`require_frameworks': can't activate rack (= 1.0.0, runtime) for [],
already activated rack-1.0.1 for [] (RuntimeError)
      from
/var/www/redmine/config/../vendor/rails/railties/lib/initializer.rb:134:in
`process'
      from
/var/www/redmine/config/../vendor/rails/railties/lib/initializer.rb:113:in
`send'
      from
/var/www/redmine/config/../vendor/rails/railties/lib/initializer.rb:113:in
`run'
      from /var/www/redmine/config/environment.rb:20
      from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require'
      from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/rails.rb:147:in
`rails'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:113:in
`cloaker_'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:149:in
`call'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:149:in
`listener'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:99:in
`cloaker_'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:50:in
`call'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/configurator.rb:50:in
`initialize'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:84:in `new'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:84:in `run'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/command.rb:212:in
`run'
      from
/usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:281
      from /usr/bin/mongrel_rails:19:in `load'
      from /usr/bin/mongrel_rails:19

$gem list
actionmailer (2.3.5, 2.3.3, 2.2.2)
actionpack (2.3.5, 2.3.3, 2.2.2)
activerecord (2.3.5, 2.3.3, 2.2.2)
activeresource (2.3.5, 2.3.3, 2.2.2)
activesupport (2.3.5, 2.3.3, 2.2.2)
cgi_multipart_eof_fix (2.5.0)
daemons (1.0.10)
echoe (4.2)
fastthread (1.0.7)
gem_plugin (0.2.3)
highline (1.5.2)
json (1.2.0)
mongrel (1.1.5)
mongrel_cluster (1.0.5)
net-sftp (2.0.1)
net-ssh (2.0.6)
postgres (0.7.9.2008.01.28)
postgres-pr (0.6.3)
rack (1.1.0, 1.0.1, 1.0.0)
rails (2.3.5, 2.3.3, 2.2.2)
rake (0.8.7, 0.8.3)
rmagick (2.12.2, 2.8.0)
rubyforge (2.0.3)
sqlite3-ruby (1.2.5)

$ruby --version
ruby 1.8.7 (2010-01-10 patchlevel 249) [i686-linux]

if I try http://127.0.0.1:8000, I get an 'unable to connect'.
I don't know if mongrel_cluster is running ok, I think not from what the
logs says.
Is it because mongrel requires rack 1.0.0 and redmine require 1.0.1 ?
If yes, how can I fix this ?
-- 
Posted via http://www.ruby-forum.com/.

From lists at ruby-forum.com  Sat Feb 27 22:29:52 2010
From: lists at ruby-forum.com (Hudarsono Hudarsono)
Date: Sun, 28 Feb 2010 04:29:52 +0100
Subject: [Mongrel] strage mongrel cluster
Message-ID: <0ec2ed68b71a071b94b00721bf77cf32@ruby-forum.com>

Hi,will appreciate any advice from ruby guru :

I found strange behavior on mongrel cluster. Below are my installation
details :
#ruby -v
ruby 1.8.7 (2008-08-11 patchlevel 72) [i686-linux]

#rails -v
Rails 2.3.5

I use mongrel cluster 1.0.5 on Debian lenny (5.0). Also got the same
problem in ubuntu 8 LTS, with similar config.

when running just mongrel , it works properly. But when I tried to use
mongrel cluster, when I run :

#sudo mongrel_rails cluster::configure -e production -p 8000 -N 3 -c
/home/public_html/redmine -a 0.0.0.1 --user www-data --group www-data

#sudo mongrel_rails cluster::start
starting port 8000
starting port 8001
starting port 8002

No error messages.
Then I checked with  netstat -tap, there were no mongrel listening on
800x.
and check with px aux | grep mongrel, also nothing.

seems that there were no mongrel process running. Any help?
-- 
Posted via http://www.ruby-forum.com/.

From lists at ruby-forum.com  Sun Feb 28 05:17:36 2010
From: lists at ruby-forum.com (Hudarsono Hudarsono)
Date: Sun, 28 Feb 2010 11:17:36 +0100
Subject: [Mongrel] Mongrel cluster processes not starting
In-Reply-To: <71166b3b0811240800j3a0f41f0ub2beb0b5235b7119@mail.gmail.com>
References: <2fec85160811212323v70bd3167q100904932cfc8b70@mail.gmail.com>
	<71166b3b0811240800j3a0f41f0ub2beb0b5235b7119@mail.gmail.com>
Message-ID: <e30527d5d0cbeda4ed2690ea15c4c6ba@ruby-forum.com>

I exactly have the same problem. It happens with ubuntu 8 and also got 
the same problem with debian 5.

When just run one mongrel, it works, but when use cluster, got that 
problem. Any idea?

I use ruby 1.8.7, rails 2.3.5 and mongrel cluster 1.0.5



Luis Lavena wrote:
> On Sat, Nov 22, 2008 at 5:23 AM, Richard McIntyre
> <richard.mackstar at gmail.com> wrote:
>> starting port 8002
>>
>> these, I have even tried it at 777 but I get the same results.
>>
>> If I add dummy pids to the directory it notices they are there and
>> gives me errors on start up so it is recognizing this directory, but
>> not bothering to add the pids or start up...
>>
>> Somebody help!
>>
> 
> Did you tried to start just one mongrel?
> 
> mongrel_rails start
> 
> and check if your application is not failing for other reasons.
> 
> --
> Luis Lavena
> AREA 17
> -
> Human beings, who are almost unique in having the ability to learn from
> the experience of others, are also remarkable for their apparent
> disinclination to do so.
> Douglas Adams

-- 
Posted via http://www.ruby-forum.com/.

From luislavena at gmail.com  Sun Feb 28 05:25:53 2010
From: luislavena at gmail.com (Luis Lavena)
Date: Sun, 28 Feb 2010 11:25:53 +0100
Subject: [Mongrel] Mongrel cluster processes not starting
In-Reply-To: <e30527d5d0cbeda4ed2690ea15c4c6ba@ruby-forum.com>
References: <2fec85160811212323v70bd3167q100904932cfc8b70@mail.gmail.com> 
	<71166b3b0811240800j3a0f41f0ub2beb0b5235b7119@mail.gmail.com> 
	<e30527d5d0cbeda4ed2690ea15c4c6ba@ruby-forum.com>
Message-ID: <71166b3b1002280225t59c8521fo69d67fee7e58c42a@mail.gmail.com>

On Sun, Feb 28, 2010 at 11:17 AM, Hudarsono Hudarsono
<lists at ruby-forum.com> wrote:
> I exactly have the same problem. It happens with ubuntu 8 and also got
> the same problem with debian 5.
>
> When just run one mongrel, it works, but when use cluster, got that
> problem. Any idea?
>
> I use ruby 1.8.7, rails 2.3.5 and mongrel cluster 1.0.5
>

I'm not aware of any issue with mongrel_cluster and 1.8.7, but there could be.

What are the contents of your mongrel_cluster configuration file?

-- 
Luis Lavena
AREA 17
-
Perfection in design is achieved not when there is nothing more to add,
but rather when there is nothing more to take away.
Antoine de Saint-Exup?ry

From luislavena at gmail.com  Sun Feb 28 07:05:05 2010
From: luislavena at gmail.com (Luis Lavena)
Date: Sun, 28 Feb 2010 13:05:05 +0100
Subject: [Mongrel] Upgraded to Ruby 1.9.1 and Mongrel now fails
In-Reply-To: <C7AAD2C0.7B24%dave.walton@jax.org>
References: <C7AAD2C0.7B24%dave.walton@jax.org>
Message-ID: <71166b3b1002280405k9dd6af9pff7981e9bf9cf376@mail.gmail.com>

On Wed, Feb 24, 2010 at 6:57 PM, Dave Walton <Dave.Walton at jax.org> wrote:
> We recently upgraded to ruby 1.9.1 (in order to get new functions in the
> Math module). ?We've reinstalled Mongrel with it, and even gone so far to
> make some modifications to the compile (based on a post I found on one of
> the forums).
>
> Mongrel now fails when we try to launch it:
> mongrel_rails cluster::start
>
> With the message:
> ERROR RUNNING 'cluster::start': Plugin /cluster::start does not exist in
> category /commands
> Use help command to get help
>
> Has anyone seen this error? ?Is there a known fix? ?I saw a posting from a
> couple years ago about need to a:
> Gem cleanup mongrel_cluster
>

Has you installed mongrel_cluster gem?

I'm not aware that mongrel_cluster is compatible with Ruby 1.9.1
-- 
Luis Lavena
AREA 17
-
Perfection in design is achieved not when there is nothing more to add,
but rather when there is nothing more to take away.
Antoine de Saint-Exup?ry