Eventmachine talk - Feb 2008 - Writing out to clients before Exit

Hi,

I was wondering if it was possible to do something sort of like
close_connection_after_writing for clients but with EventMachine.stop.
Basically, I am trapping interrupts and trying to send out one last
shutdown message before stopping EventMachine and I was wondering if
there was a way to do it without implementing something new. This is
using UDP/Datagram.

Thanks.
--
Steven Davidovitz <steviedizzle at gmail.com>

hey Steven,

I had the same question a couple days ago:
http://groups.google.com/group/eventmachine/browse_thread/thread/d29fb4829d3a2c5f/0235067f0f425479#0235067f0f425479

I followed one of Francis solution and stored all connections into an
array and remove them in the Connection#unbind method. Then call
EM.stop_server and wait for the connections array to empty when
stopping.

You can see the final result in Thin::Server#stop :
http://github.com/macournoyer/thin/tree/master/lib/thin/server.rb#L82

Hope this helps!
Marc

On 5-Feb-08, at 6:22 PM, Steven Davidovitz wrote:
> Hi,
>
> I was wondering if it was possible to do something sort of like
> close_connection_after_writing for clients but with EventMachine.stop.
> Basically, I am trapping interrupts and trying to send out one last
> shutdown message before stopping EventMachine and I was wondering if
> there was a way to do it without implementing something new. This is
> using UDP/Datagram.
>
> Thanks.
> --
> Steven Davidovitz <steviedizzle at gmail.com>
> _______________________________________________
> Eventmachine-talk mailing list
> Eventmachine-talk at rubyforge.org
> http://rubyforge.org/mailman/listinfo/eventmachine-talk

Hey,

Thanks alot, this was exactly what I was looking for. Guess I should
have checked the archives first!

Thanks again,
Steven

On Feb 5, 9:46?pm, Marc-Andr? Cournoyer <macourno... at gmail.com>
wrote:
> hey Steven,
>
> I had the same question a couple days
ago:http://groups.google.com/group/eventmachine/browse_thread/thread/d29f...
>
> I followed one of Francis solution and stored all connections into an ?
> array and remove them in the Connection#unbind method. Then call ?
> EM.stop_server and wait for the connections array to empty when ?
> stopping.
>
> You can see the final result in Thin::Server#stop
:http://github.com/macournoyer/thin/tree/master/lib/thin/server.rb#L82
>
> Hope this helps!
> Marc
>
> On 5-Feb-08, at 6:22 PM, Steven Davidovitz wrote:
>
>
>
> > Hi,
>
> > I was wondering if it was possible to do something sort of like
> > close_connection_after_writing for clients but with EventMachine.stop.
> > Basically, I am trapping interrupts and trying to send out one last
> > shutdown message before stopping EventMachine and I was wondering if
> > there was a way to do it without implementing something new. This is
> > using UDP/Datagram.
>
> > Thanks.
> > --
> > Steven Davidovitz <steviediz... at gmail.com>
> > _______________________________________________
> > Eventmachine-talk mailing list
> > Eventmachine-t... at rubyforge.org
> >http://rubyforge.org/mailman/listinfo/eventmachine-talk
>
> _______________________________________________
> Eventmachine-talk mailing list
> Eventmachine-t... at
rubyforge.orghttp://rubyforge.org/mailman/listinfo/eventmachine-talk

On Feb 5, 2008 9:46 PM, Marc-Andr? Cournoyer <macournoyer at gmail.com>
wrote:
> hey Steven,
>
> I had the same question a couple days ago:
>
http://groups.google.com/group/eventmachine/browse_thread/thread/d29fb4829d3a2c5f/0235067f0f425479#0235067f0f425479
>
> I followed one of Francis solution and stored all connections into an
> array and remove them in the Connection#unbind method. Then call
> EM.stop_server and wait for the connections array to empty when
> stopping.
>
> You can see the final result in Thin::Server#stop :
> http://github.com/macournoyer/thin/tree/master/lib/thin/server.rb#L82
>
>

Marc-Andre, there is a new EventMachine Wiki at rubyeventmachine.com. It
would be great if you could add a page to it, and describe your solution.
That way other people could benefit from it. Thanks!
-francis
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added there => http://rubyeventmachine.com/wiki/CodeSnippets

On 6-Feb-08, at 4:01 PM, Francis Cianfrocca wrote:
> On Feb 5, 2008 9:46 PM, Marc-Andr? Cournoyer <macournoyer at
gmail.com>
> wrote:
> hey Steven,
>
> I had the same question a couple days ago:
http://groups.google.com/group/eventmachine/browse_thread/thread/d29fb4829d3a2c5f/0235067f0f425479#0235067f0f425479
>
> I followed one of Francis solution and stored all connections into an
> array and remove them in the Connection#unbind method. Then call
> EM.stop_server and wait for the connections array to empty when
> stopping.
>
> You can see the final result in Thin::Server#stop :
http://github.com/macournoyer/thin/tree/master/lib/thin/server.rb#L82
>
>
>
> Marc-Andre, there is a new EventMachine Wiki at
> rubyeventmachine.com. It would be great if you could add a page to
> it, and describe your solution. That way other people could benefit
> from it. Thanks!
> -francis
> _______________________________________________
> Eventmachine-talk mailing list
> Eventmachine-talk at rubyforge.org
> http://rubyforge.org/mailman/listinfo/eventmachine-talk
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