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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3362/">https://reviewboard.asterisk.org/r/3362/</a>
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<p style="margin-top: 0;">On March 31st, 2014, 12:58 p.m. CDT, <b>Corey Farrell</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/3362/diff/6/?file=56951#file56951line141" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/funcs/func_periodic_hook.c</a>
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(Diff revision 6)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">ast_pbx_outgoing_app</span><span class="p">(</span><span class="s">"Local"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">,</span> <span class="n">FULL_EXTEN_NAME</span><span class="p">,</span> <span class="mi">60</span><span class="p">,</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">142</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="s">"Macro"</span><span class="p">,</span> <span class="n">macro_arg</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">,</span> <span class="o">&</span><span class="n">chan_name_var</span><span class="p">,</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">143</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="nb">NULL</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">);</span></pre></td>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Macro is deprecated, why not use Gosub?</pre>
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<p>On March 31st, 2014, 3:31 p.m. CDT, <b>Russell Bryant</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I tried that. GoSub() doesn't actually work in this case. Perhaps because there's no PBX running on the channel? In any case, that's why.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I haven't checked, but would calling this be appropriate here to avoid the adding the need for Macro back into the code:
int ast_app_exec_sub(struct ast_channel *autoservice_chan, struct ast_channel *sub_chan, const char *sub_args, int ignore_hangup)
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<p>- rmudgett</p>
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<p>On March 31st, 2014, 3:33 p.m. CDT, Russell Bryant wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Russell Bryant.</div>
<p style="color: grey;"><i>Updated March 31, 2014, 3:33 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"> This commit introduces a new dialplan function, PERIODIC_HOOK().
It allows you run to a dialplan hook on a channel periodically. The
original use case that inspired this was the ability to play a beep
periodically into a call being recorded. The implementation is much
more generic though and could be used for many other things.
The implementation makes heavy use of existing Asterisk components.
It uses a combination of Local channels and ChanSpy() to run some
custom dialplan and inject any audio it generates into an active call.
The other important bit of the implementation is how it figures out
when to trigger the beep playback. This implementation uses the
audiohook API, even though it's not actually touching the audio in any
way. It's a convenient way to get a callback and check if it's time
to kick off another beep. It would be nice if this was timer event
based instead of polling based, but unfortunately I don't see a way to
do it that won't interfere with other things.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Called the following extension (100@test), both letting it run all the way through, as well as hanging up at various points in the middle.
[macro-beep]
exten => s,1,Answer()
same => n,Verbose(1,Channel name: ${ARG1})
same => n,Verbose(1,Hook ID: ${ARG2})
same => n,Playback(beep)
[test]
exten => 100,1,Answer()
same => n,Set(BEEP_ID=${PERIODIC_HOOK(beep,5)})
same => n,Wait(20)
same => n,Set(PERIODIC_HOOK(${BEEP_ID})=off)
same => n,Wait(20)
same => n,Set(PERIODIC_HOOK(${BEEP_ID})=on)
same => n,Wait(20)
same => n,Hangup()
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/trunk/funcs/func_periodic_hook.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/CHANGES <span style="color: grey">(411572)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3362/diff/" style="margin-left: 3em;">View Diff</a></p>
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