[asterisk-dev] [Code Review] hints with 2+ devices that include ONHOLD

[David Vossel]

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Review request for Asterisk Developers.


Summary
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This is a community patch I cleaned up and tested.  Below is the reporter's, p_lidheimer, description of the issue pulled directly from issue #15057.

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If you have a hint with two (or more) devices or a device and a custom devstate that includes ONHOLD, you get unexpected results. Two examples:

exten => 222,hint,SIP/222&SIP/211
exten => 333,hint,Custom:DND333&SIP/333

The following results are inconsistent as they should all return ONHOLD:

ONHOLD & IDLE = IDLE
ONHOLD & UNAVAILABLE => UNAVAILABLE
ONHOLD & UNKNOWN => IDLE
ONHOLD & INVALID => IDLE

Per Russell Bryant's response on the mailing list:

"I would agree that this is a bug. I would expect that combination of
states to result in an OnHold state."


This addresses bug 15057.
    https://issues.asterisk.org/view.php?id=15057


Diffs
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  /trunk/include/asterisk/devicestate.h 196415 
  /trunk/main/devicestate.c 196415 

Diff: http://reviewboard.digium.com/r/254/diff


Testing
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I have tested the patch and can verify the situations in the description all result in ONHOLD.


Thanks,

David