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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2381/">https://reviewboard.asterisk.org/r/2381/</a>
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<p style="margin-top: 0;">On March 18th, 2013, 8:43 a.m., <b>opticron</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/2381/diff/4/?file=34691#file34691line237" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/main/manager_channels.c</a>
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(Diff revision 4)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static void channel_snapshot_update(void *data, struct stasis_subscription *sub,</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">add_exten</span> <span class="o">=</span> <span class="mi">1</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;">Instead of setting the precedent of using new variables to confer that more information be added to the AMI event, I suggest using an additional ast_str. This additional ast_str can then be added to the channel state blob before being sent out. This would also allow the Newexten event to use the same mechanism as the other channel state messages.</pre>
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<p>On March 18th, 2013, 12:23 p.m., <b>David Lee</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'm with you on using ast_str, but I'm less sure about using it for Newexten. There's a bit of extra logic, and you may have a single snapshot fire both a Newstate and Newexten at the same time.</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;">On that same note, I guess it's possible that the others could overlap as well if a state message failed allocation and got skipped somewhere.</pre>
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<p>- opticron</p>
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<p>On March 18th, 2013, 12:27 p.m., David Lee wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By David Lee.</div>
<p style="color: grey;"><i>Updated March 18, 2013, 12:27 p.m.</i></p>
<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 patch started out simply as fixing the bouncing tests introduced
in r382685, but required some other changes to give it a decent
implementation.
To fix the bouncing tests, the UserEvent and Newexten AMI events
needed to be refactored to dispatch via Stasis. Dispatching directly
to AMI resulted in those events sometimes getting ahead of the
associated Newchannel events, which would understandably confuse anyone.
I found that instead of creating a zillion different message types and
structures associated with them, it would be preferable to define a
message type that has a channel snapshot and a blob of structured data
with a small bit of additional information. The JSON object model
provides a very nice way of representing structured data, so I went
with that.
* Move JSON support from res_json.c to main/json.c
* Made libjansson-dev a required dependency
* Added an ast_channel_blob message type, which has a channel
snapshot and JSON blob of data.
* Changed UserEvent and Newexten events so that they are dispatched
via ast_channel_blob messages on the channel's topic.
* Got rid of the ast_channel_varset message; used ast_channel_blob
instead.
* Extracted the manager functions converting Stasis channel events to
AMI events into manager_channel.c.</pre>
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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;">Ran bouncing testsuite tests 10 times without failure.</pre>
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<div style="margin-top: 1.5em;">
<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-21096">ASTERISK-21096</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/trunk/CHANGES <span style="color: grey">(383287)</span></li>
<li>/trunk/apps/app_userevent.c <span style="color: grey">(383287)</span></li>
<li>/trunk/configure <span style="color: grey">(UNKNOWN)</span></li>
<li>/trunk/configure.ac <span style="color: grey">(383287)</span></li>
<li>/trunk/include/asterisk/autoconfig.h.in <span style="color: grey">(383287)</span></li>
<li>/trunk/include/asterisk/channel.h <span style="color: grey">(383287)</span></li>
<li>/trunk/include/asterisk/manager.h <span style="color: grey">(383287)</span></li>
<li>/trunk/main/channel.c <span style="color: grey">(383287)</span></li>
<li>/trunk/main/json.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/main/manager.c <span style="color: grey">(383287)</span></li>
<li>/trunk/main/manager_channels.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/main/pbx.c <span style="color: grey">(383287)</span></li>
<li>/trunk/pbx/pbx_realtime.c <span style="color: grey">(383287)</span></li>
<li>/trunk/res/res_json.c <span style="color: grey">(383287)</span></li>
<li>/trunk/res/res_json.exports.in <span style="color: grey">(383287)</span></li>
<li>/trunk/tests/test_json.c <span style="color: grey">(383287)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2381/diff/" style="margin-left: 3em;">View Diff</a></p>
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