[Freeswitch-users] Missing Events in mod_event_socket

[Brian West]

Please report bugs to http://jira.freeswitch.org

/b

On May 28, 2009, at 4:20 PM, Gerry Hull wrote:

> Hello,
>
> I am a Windows developer who has written an application around the  
> event_socket interface.  My client piece started with the C#  
> EventSocket client Jonas Gauffin had posted on CodePlex.
> Well, Jonas did not keep up that code on Codeplex, but after  
> communicating with him, I did get the latest client-side code from  
> the freeaswitch SVN, and it seems to work fine.
>
> However, their is a persistent, nasty bug I'm seeing:
>
> On an inbound call to FreeSwitch, I get the EventChannelAnswer  
> event, which gives me some of the info I need on the incoming call.
> Following that event, I should get an EventChannelExecuteComplete  
> event, which gives me important information like call-direction,
> channel-state, answer-state, caller-destination-number, caller- 
> caller-id-name, etc.
>
> The problem I'm seeing is that EventChannelAnswer ALWAYS fires on an  
> inbound call, but EventChannelExecuteComplete does not fire -- 
> randomly.   I thought this mighrt have something to do with linger,
> but executing the linger command does not help.
>
> Jonas made the following comment on the issue:
>
> "It has been a bug in the eventsocket implementation in  
> freeswitch.   It can sometimes skip packets if the socket layer in  
> the os gives an  error code (internal socket buffer becomes full).
> A simple send retry usually fixes the problem. I've created a patch  
> for it long time ago (and reported it in FS jira). Mike Jerris have  
> made an own fix for the issue. I do not know if it works, I'm still
> running my own patch.  I've attached it to this email. It's a patch  
> for  freeswitch\src\mod\event_handlers\mod_event_socket\   
> mod_event_socket.c, everything works gr8 for me with it."
>
> Well, I have no idea how to apply the patch.
>
> I've downloaded the latest code from trunk at files.freeswitch.org,  
> and built FS using Visual Studio 2008.   all compiles fine.     
> However, the bug sticks it's nasty head up randomly about every  
> other call.
>
> I've never done a patch... I tried downloading GNU Patch for  
> windows, and tried applying it, but it reported errors.
>
> Has this issue been fixed in core code?  If not, can someone help me  
> patch this?  I'm dead in the water on a project until I resolve  
> this.   In every other aspect, I've found FS to be flawless.
>
> Regards,
>
> Gerry

Brian West
brian at freeswitch.org

-- Meet us at ClueCon!  http://www.cluecon.com




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