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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2117/">https://reviewboard.asterisk.org/r/2117/</a>
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<p>Ship it!</p>
<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Once the issue reporter confirms that this patch meets their intent.</pre>
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<a href="https://reviewboard.asterisk.org/r/2117/diff/2/?file=31279#file31279line1338" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/res/res_agi.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static enum agi_result launch_asyncagi(struct ast_channel *chan, char *argv[], int *efd)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">res</span> <span class="o">!=</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Typical nomenclature would be:
if (res) {
...
}
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<a href="https://reviewboard.asterisk.org/r/2117/diff/2/?file=31279#file31279line1339" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/res/res_agi.c</a>
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(Diff revision 2)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static enum agi_result launch_asyncagi(struct ast_channel *chan, char *argv[], int *efd)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_ERROR</span><span class="p">,</span> <span class="s">"Failed to get AGI command on channel %s: %s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">ast_channel_name</span><span class="p">(</span><span class="n">chan</span><span class="p">),</span> <span class="n">strerror</span><span class="p">(</span><span class="n">errno</span><span class="p">));</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">You actually don't need this error message, since get_agi_cmd will already output an error message.</pre>
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<p>- Matt</p>
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<p>On September 18th, 2012, 1:19 p.m., jrose wrote:</p>
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<div>Review request for Asterisk Developers, Mark Michelson and Matt Jordan.</div>
<div>By jrose.</div>
<p style="color: grey;"><i>Updated Sept. 18, 2012, 1:19 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 has a couple problems, but the aim is to improve the performance/responsiveness of launch_asyncagi when it calls the get_agi_cmd function. The reporter explained that prior to the patch an empty command list would result in a channel hanging for approximately 30 seconds with broken pipe errors.
There appear to be some problems with this patch which need to be worked out.</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;">Untested on my end. From what the patcher had written and based on what I've looked over of the code so far, I'm guessing he had probably tested what happens when no agi commands are available, but not much else.</pre>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-20109">ASTERISK-20109</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/res/res_agi.c <span style="color: grey">(373118)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2117/diff/" style="margin-left: 3em;">View Diff</a></p>
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