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Sean O''Hara

2006-Oct-24 22:40 UTC

Strange problem... action content disappears after a while

Hi All,

I am experiencing a very strange problem today. I''m on edge rails and
after
a few minutes after a server resart my action content doesn''t get
rendered
(just the layout is served) by rails. I am using coda hales mongrel + apache
2.2 setup. I have also reproduced this problem locally with a single
mongrel. It occurs anywhere from 1 to 25 minutes after the server starts. I
disabled page caching and a couple  of plugins I was using but it''s
still
happening. The logs seem identical to when the content is properly rendered.
I haven''t yet reproduced this problem with webrick but that could just
be
because it''s so intermittent... I''ll keep trying.

Has anyone experienced this before? Any ideas on where to begin looking?

Thanks,
Sean


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Max Muermann

2006-Oct-24 23:09 UTC

head link

Re: Strange problem... action content disappears after a while

On 10/25/06, Sean O''Hara
<sean.alien8-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Hi All,
>
> I am experiencing a very strange problem today. I''m on edge rails
and after
> a few minutes after a server resart my action content doesn''t get
rendered
> (just the layout is served) by rails. I am using coda hales mongrel +
apache
> 2.2 setup. I have also reproduced this problem locally with a single
> mongrel. It occurs anywhere from 1 to 25 minutes after the server starts. I
> disabled page caching and a couple  of plugins I was using but
it''s still
> happening. The logs seem identical to when the content is properly
rendered.
> I haven''t yet reproduced this problem with webrick but that could
just be
> because it''s so intermittent... I''ll keep trying.
>
> Has anyone experienced this before? Any ideas on where to begin looking?
>
> Thanks,
> Sean
>
What OS? What database? Which gems.plugins are you using?

i am asking because I had a similar problem with an incorrect
installation of sqlite3 which apparently resulted in some bizarre
memory corruption that led to similar symptoms.

Max

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Sean O''Hara

2006-Oct-25 00:17 UTC

head link

Re: Strange problem... action content disappears after a while

Hi Max,

On my dev box I''m using OS X 10.4 with MySQL 4.1. On the production
server
it''s Fedora Core 4 again with MySQlL 4.1. The installed gems  and
plugins
for both are listed below. I think the issue must be rails related beacuse
it only started to happen when I upddate my copy of edge rails today, which
I hadn''t updated for maybe a month. This evening I rolled back to
revision
5214 and that seems that have solved the problem for now so I strongly
suspect some issue with edge rails or perhaps with other software below that
worked fine until some change to rails.

Thanks,
Sean

Plugins:

active_merchant
dynamic_session_expiry
error_messages_for
file_column
form_remote
gruff
reverse_proxy_fix
ssl_requirement
textmate_footnotes

Gems:

*** LOCAL GEMS ***

actionmailer (1.2.4, 1.2.3, 1.1.5)
    Service layer for easy email delivery and testing.

actionpack (1.12.4, 1.12.3, 1.11.2)
    Web-flow and rendering framework putting the VC in MVC.

actionwebservice (1.1.5, 1.1.4, 1.0.0)
    Web service support for Action Pack.

activerecord (1.14.4, 1.14.3, 1.13.2)
    Implements the ActiveRecord pattern for ORM.

activesupport (1.3.1, 1.2.5)
    Support and utility classes used by the Rails framework.

daemons (0.4.4)
    A toolkit to create and control daemons in different ways

fcgi (0.8.6.1)
    FastCGI ruby binding.

gem_plugin (0.2.1)
    A plugin system based only on rubygems that uses dependencies only

hpricot (0.4)
    a swift, liberal HTML parser with a fantastic library

money (1.7.1)
    Class aiding in the handling of Money.

mongrel (0.3.13.4, 0.3.13.3)
    A small fast HTTP library and server that runs Rails, Camping, and
    Nitro apps.

mongrel_cluster (0.2.0)
    Mongrel plugin that provides commands and Capistrano tasks for
    managing multiple Mongrel processes.

mongrel_upload_progress (0.2)
    The mongrel_upload_progress GemPlugin

mysql (2.7)
    MySQL/Ruby provides the same functions for Ruby programs that the
    MySQL C API provides for C programs.

paypal (2.0.0)
    Paypal IPN integration library for rails and other web applications

rails (1.1.5, 1.1.4, 1.0.0)
    Web-application framework with template engine, control-flow layer,
    and ORM.

rake (0.7.1, 0.7.0)
    Ruby based make-like utility.

RedCloth (3.0.3)
    RedCloth is a module for using Textile and Markdown in Ruby. Textile
    and Markdown are text formats.  A very simple text format. Another
    stab at making readable text that can be converted to HTML.

rmagick (1.10.0)
    RMagick is an interface between the Ruby programming language and
    the ImageMagick and GraphicsMagick image processing libraries.

ruby-mp3info (0.5)
    ruby-mp3info is a pure-ruby library to retrieve low level
    informations on mp3 files and manipulate id3v1 and id3v2 tags

sources (0.0.1)



On 10/24/06, Max Muermann <ruby-DC/T6mWKptNg9hUCZPvPmw@public.gmane.org>
wrote:>
>
> On 10/25/06, Sean O''Hara
<sean.alien8-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > Hi All,
> >
> > I am experiencing a very strange problem today. I''m on edge
rails and
> after
> > a few minutes after a server resart my action content doesn''t
get
> rendered
> > (just the layout is served) by rails. I am using coda hales mongrel +
> apache
> > 2.2 setup. I have also reproduced this problem locally with a single
> > mongrel. It occurs anywhere from 1 to 25 minutes after the server
> starts. I
> > disabled page caching and a couple  of plugins I was using but
it''s
> still
> > happening. The logs seem identical to when the content is properly
> rendered.
> > I haven''t yet reproduced this problem with webrick but that
could just
> be
> > because it''s so intermittent... I''ll keep trying.
> >
> > Has anyone experienced this before? Any ideas on where to begin
looking?
> >
> > Thanks,
> > Sean
> >
>
> What OS? What database? Which gems.plugins are you using?
>
> i am asking because I had a similar problem with an incorrect
> installation of sqlite3 which apparently resulted in some bizarre
> memory corruption that led to similar symptoms.
>
> Max
>
> >
>

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
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-~----------~----~----~----~------~----~------~--~---

Sean O''Hara

2006-Oct-25 13:49 UTC

head link

Re: Strange problem... action content disappears after a while

Hi,

The problem is stil ocurring with revision 5214. I haven''t been able to
repeat it under webrick, so I wonder if it''s related to mongrel. Does
anyone
have any ideas about what it could be? I don''t think it''s DB
related because
it''s happening on pages without any DB content.

Thanks,
Sean

On 10/24/06, Sean O''Hara
<sean.alien8-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:>
> Hi Max,
>
> On my dev box I''m using OS X 10.4 with MySQL 4.1. On the
production server
> it''s Fedora Core 4 again with MySQlL 4.1. The installed gems  and
plugins
> for both are listed below. I think the issue must be rails related beacuse
> it only started to happen when I upddate my copy of edge rails today, which
> I hadn''t updated for maybe a month. This evening I rolled back to
revision
> 5214 and that seems that have solved the problem for now so I strongly
> suspect some issue with edge rails or perhaps with other software below
that
> worked fine until some change to rails.
>
> Thanks,
> Sean
>
> Plugins:
>
> active_merchant
> dynamic_session_expiry
> error_messages_for
> file_column
> form_remote
> gruff
> reverse_proxy_fix
> ssl_requirement
> textmate_footnotes
>
> Gems:
>
> *** LOCAL GEMS ***
>
> actionmailer (1.2.4, 1.2.3, 1.1.5)
>     Service layer for easy email delivery and testing.
>
> actionpack (1.12.4, 1.12.3, 1.11.2)
>     Web-flow and rendering framework putting the VC in MVC.
>
> actionwebservice (1.1.5, 1.1.4, 1.0.0)
>     Web service support for Action Pack.
>
> activerecord (1.14.4, 1.14.3, 1.13.2)
>     Implements the ActiveRecord pattern for ORM.
>
> activesupport (1.3.1, 1.2.5 )
>     Support and utility classes used by the Rails framework.
>
> daemons (0.4.4)
>     A toolkit to create and control daemons in different ways
>
> fcgi (0.8.6.1)
>     FastCGI ruby binding.
>
> gem_plugin (0.2.1)
>     A plugin system based only on rubygems that uses dependencies only
>
> hpricot (0.4)
>     a swift, liberal HTML parser with a fantastic library
>
> money (1.7.1)
>     Class aiding in the handling of Money.
>
> mongrel (0.3.13.4, 0.3.13.3)
>     A small fast HTTP library and server that runs Rails, Camping, and
>     Nitro apps.
>
> mongrel_cluster (0.2.0)
>     Mongrel plugin that provides commands and Capistrano tasks for
>     managing multiple Mongrel processes.
>
> mongrel_upload_progress (0.2)
>     The mongrel_upload_progress GemPlugin
>
> mysql (2.7)
>     MySQL/Ruby provides the same functions for Ruby programs that the
>     MySQL C API provides for C programs.
>
> paypal (2.0.0)
>     Paypal IPN integration library for rails and other web applications
>
> rails (1.1.5, 1.1.4, 1.0.0)
>     Web-application framework with template engine, control-flow layer,
>     and ORM.
>
> rake (0.7.1, 0.7.0)
>     Ruby based make-like utility.
>
> RedCloth (3.0.3)
>     RedCloth is a module for using Textile and Markdown in Ruby. Textile
>     and Markdown are text formats.  A very simple text format. Another
>     stab at making readable text that can be converted to HTML.
>
> rmagick (1.10.0)
>     RMagick is an interface between the Ruby programming language and
>     the ImageMagick and GraphicsMagick image processing libraries.
>
> ruby-mp3info (0.5)
>     ruby-mp3info is a pure-ruby library to retrieve low level
>     informations on mp3 files and manipulate id3v1 and id3v2 tags
>
> sources (0.0.1)
>
>
>
> On 10/24/06, Max Muermann
<ruby-DC/T6mWKptNg9hUCZPvPmw@public.gmane.org> wrote:
> >
> >
> > On 10/25/06, Sean O''Hara
<sean.alien8-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > > Hi All,
> > >
> > > I am experiencing a very strange problem today. I''m on
edge rails and
> > after
> > > a few minutes after a server resart my action content
doesn''t get
> > rendered
> > > (just the layout is served) by rails. I am using coda hales
mongrel +
> > apache
> > > 2.2 setup. I have also reproduced this problem locally with a
single
> > > mongrel. It occurs anywhere from 1 to 25 minutes after the server
> > starts. I
> > > disabled page caching and a couple  of plugins I was using but
it''s
> > still
> > > happening. The logs seem identical to when the content is
properly
> > rendered.
> > > I haven''t yet reproduced this problem with webrick but
that could just
> > be
> > > because it''s so intermittent... I''ll keep
trying.
> > >
> > > Has anyone experienced this before? Any ideas on where to begin
> > looking?
> > >
> > > Thanks,
> > > Sean
> > >
> >
> > What OS? What database? Which gems.plugins are you using?
> >
> > i am asking because I had a similar problem with an incorrect
> > installation of sqlite3 which apparently resulted in some bizarre
> > memory corruption that led to similar symptoms.
> >
> > Max
> >
> > > >
> >
>

--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
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rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
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Rails - Oct 2006 - Strange problem... action content disappears after a while

Strange problem... action content disappears after a while

Re: Strange problem... action content disappears after a while

Re: Strange problem... action content disappears after a while

Re: Strange problem... action content disappears after a while