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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/4196/">https://reviewboard.asterisk.org/r/4196/</a>
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<p style="margin-top: 0;">On November 19th, 2014, 12:47 p.m. CST, <b>rmudgett</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/4196/diff/2/?file=69139#file69139line3032" style="color: black; font-weight: bold; text-decoration: underline;">/branches/13/main/bridge_basic.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 int grab_transfer(struct ast_channel *chan, char *exten, size_t exten_len, const char *context)</pre></td>
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<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">3032</font></th>
<td bgcolor="#ffffff" 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="k">if</span> <span class="p">(</span><span class="n">attempts</span> <span class="o"><</span> <span class="n">max_attempts</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#ffffff" 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="k">if</span> <span class="p">(</span><span class="n">attempts</span> <span class="o"><</span> <span class="n">max_attempts</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#ffffff" 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="tb"> </span><span class="n">ast_stream_and_wait</span><span class="p">(</span><span class="n">chan</span><span class="p">,</span> <span class="n">retry_sound</span><span class="p">,</span> <span class="n">AST_DIGIT_NONE</span><span class="p">);</span></pre></td>
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<td bgcolor="#ffffff" 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="tb"> </span><span class="n">ast_stream_and_wait</span><span class="p">(</span><span class="n">chan</span><span class="p">,</span> <span class="n">retry_sound</span><span class="p">,</span> <span class="n">AST_DIGIT_NONE</span><span class="p">);</span></pre></td>
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<td bgcolor="#ffffff" 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="p">}</span> <span class="k">else</span> <span class="p">{</span></pre></td>
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<td bgcolor="#ffffff" 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="p">}</span> <span class="k">else</span> <span class="p">{</span></pre></td>
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<th bgcolor="#f0f0f0" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">3035</font></th>
<td bgcolor="#ffffff" 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="tb"> </span><span class="n">ast_stream_and_wait</span><span class="p">(</span><span class="n">chan</span><span class="p">,</span> <span class="n">invalid_sound</span><span class="p">,</span> <span class="n">AST_DIGIT_NONE</span><span class="p">);</span></pre></td>
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<td bgcolor="#ffffff" 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="tb"> </span><span class="n">ast_stream_and_wait</span><span class="p">(</span><span class="n">chan</span><span class="p">,</span> <span class="n">invalid_sound</span><span class="p">,</span> <span class="n">AST_DIGIT_NONE</span><span class="p">);</span></pre></td>
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<td bgcolor="#ffffff" 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="p">}</span></pre></td>
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<td bgcolor="#ffffff" 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="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;">Would we want these sounds to be interruptible with a digit for the next attempt?
Note an ast_stopstream(chan) is needed to actually stop a stream interrupted by a digit if so.</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 don't think so - or if so, that's an improvement for a later date.</pre>
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<p>- Matt</p>
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<p>On November 19th, 2014, 11:35 a.m. CST, Matt Jordan wrote:</p>
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<div>Review request for Asterisk Developers and Joshua Colp.</div>
<div>By Matt Jordan.</div>
<p style="color: grey;"><i>Updated Nov. 19, 2014, 11:35 a.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;">In https://reviewboard.asterisk.org/r/4167, two bugs were introduced:
* Prior to entering the features retry loop, the buffer that holds the collected digits is wiped. However, this inadvertently wipes out the first collected digit on the first pass through, which is obtained in ast_stream_and_wait. This caused all of the features tests to fail.
* If ast_app_dtget returns a hangup (-1), the loop would retry incorrectly. If we detect a hangup, we have to stop trying the feature.
This patch fixes both issues.</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;">Tested with the atxfer_nominal test. Prior to this patch it would fail; with this patch it completes successfully.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/branches/13/main/bridge_basic.c <span style="color: grey">(428255)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/4196/diff/" style="margin-left: 3em;">View Diff</a></p>
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