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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1263/">https://reviewboard.asterisk.org/r/1263/</a>
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<a href="https://reviewboard.asterisk.org/r/1263/diff/1/?file=16863#file16863line689" style="color: black; font-weight: bold; text-decoration: underline;">trunk/apps/app_confbridge.c</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static void post_join_marked(struct conference_bridge *conference_bridge, struct conference_bridge_user *conference_bridge_user)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/* If we need to start music on hold on the channel do so now */</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="p">}</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/* We need to re-check the number of users in the conference bridge here because another conference bridge</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * participant could have joined while the above prompt was playing for the first user.</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="cm">/* Play the Join sound to both the conference and the user entering. */</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> */</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">ast_test_flag</span><span class="p">(</span><span class="o">&</span><span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">u_profile</span><span class="p">,</span> <span class="n">USER_OPT_QUIET</span><span class="p">))</span> <span class="p">{</span></pre></td>
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<th bgcolor="#e9eaa8" style="border-right: 1px solid #C0C0C0;" align="right"><font size="2">693</font></th>
<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="n">conference_bridge</span><span class="o">-></span><span class="n">users</span> <span class="o">==</span> <span class="mi">1</span> <span class="o">&&</span> <span class="n">ast_test_flag</span><span class="p">(</span><span class="o">&</span><span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">u_profile</span><span class="p">,</span> <span class="n">USER_OPT_MUSICONHOLD</span><span class="p">))</span> <span class="p">{</span></pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">join_sound</span> <span class="o">=</span> <span class="n">conf_get_sound</span><span class="p">(</span><span class="n">CONF_SOUND_JOIN</span><span class="p">,</span> <span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">b_profile</span><span class="p">.</span><span class="n">sounds</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>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">play_prompt_to_channel</span><span class="p">(</span><span class="n">conference_bridge</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>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">chan</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>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">join_sound</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>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ast_autoservice_start</span><span class="p">(</span><span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">chan</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>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">play_sound_file</span><span class="p">(</span><span class="n">conference_bridge</span><span class="p">,</span> <span class="n">join_sound</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>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">ast_autoservice_stop</span><span class="p">(</span><span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">chan</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>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <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; "> <span class="cm">/* Start MOH if need be if we are the first participant */</span></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">conference_bridge</span><span class="o">-></span><span class="n">users</span> <span class="o">==</span> <span class="mi">1</span><span class="p">)</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>
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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">ast_test_flag</span><span class="p">(</span><span class="o">&</span><span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">u_profile</span><span class="p">,</span> <span class="n">USER_OPT_MUSICONHOLD</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="n">ast_moh_start</span><span class="p">(</span><span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">chan</span><span class="p">,</span> <span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">u_profile</span><span class="p">.</span><span class="n">moh_class</span><span class="p">,</span> <span class="nb">NULL</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="n">ast_moh_start</span><span class="p">(</span><span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">chan</span><span class="p">,</span> <span class="n">conference_bridge_user</span><span class="o">-></span><span class="n">u_profile</span><span class="p">.</span><span class="n">moh_class</span><span class="p">,</span> <span class="nb">NULL</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;">This works at fixing the most basic symptoms of this issue, but I think there are some edge cases this doesn't address. It will also result in the join sound only being played for unmarked users. This logic would have to go in both the post_join_unmarked and post_join_marked function to do both.
The big problem here is if we start music on hold and play a prompt back, music on hold stops. To account for this, there are a few places that attempt to detect if music on hold should be playing by looking at how many users are in the conference and restart it after playing the prompt (DTMF handling code does this). I don't really like that approach either.
What I would suggest to do is this. Create a variable/flag on the conference_bridge_user called playing_moh. When moh is started on a user, set that variable. When a prompt is played, check that variable. if it is set, stop moh, play the prompt, and start it back up again. For prompt playback this logic can be isolated to the play_sound_file() function.</pre>
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<p>- David</p>
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<p>On June 10th, 2011, 9:23 a.m., opticron wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By opticron.</div>
<p style="color: grey;"><i>Updated 2011-06-10 09:23:49</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;">From ASTERISK-17988, MOH was stopped by the join sound being played to the user. This patch addresses that by moving the join sound playback to a more appropriate location.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>trunk/apps/app_confbridge.c <span style="color: grey">(322864)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1263/diff/" style="margin-left: 3em;">View Diff</a></p>
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