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https://reviewboard.asterisk.org/r/4137/#review13648
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Ship it!


Ship It!

- Mark Michelson


On Oct. 31, 2014, 12:51 a.m., rmudgett wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/4137/
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> 
> (Updated Oct. 31, 2014, 12:51 a.m.)
> 
> 
> Review request for Asterisk Developers.
> 
> 
> Repository: Asterisk
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> Description
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> 
> When a packet exceeds the MTU, pjproject will switch from UDP to TCP.  In 
> some circumstances (on some networks), this can cause some issues with 
> messages not getting sent to the correct destination - and can also cause 
> connections to get dropped due to quirks in pjproject deciding to terminate 
> TCP connections with no messages.
> 
> While fixing the routing/messaging issues is important, having a 
> configuration option in Asterisk that tells pjproject to not switch over to 
> TCP would be useful.  That way, if some glitch is discovered on some other 
> network/site, we can at least disable the behavior until a fix is put into 
> place.
> 
> 
> Diffs
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> 
>   /branches/12/res/res_pjsip/config_system.c 426829 
>   /branches/12/res/res_pjsip.c 426829 
>   /branches/12/configs/pjsip.conf.sample 426829 
>   /branches/12/UPGRADE.txt 426829 
> 
> Diff: https://reviewboard.asterisk.org/r/4137/diff/
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> 
> Testing
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> 
> Tested the documentation and setting of the new option.
> 
> I'm not sure what system setup is needed to trigger pjproject to try 
> switching from UDP to TCP for this option to prevent.
> 
> 
> Thanks,
> 
> rmudgett
> 
>

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