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This is an automatically generated e-mail. To reply, visit:
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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;">Very good! This also seems to address ASTERISK-21622, ASTERISK-21621, ASTERISK-21624, ASTERISK-21623, ASTERISK-21626, and ASTERISK-21625.</pre>
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<a href="https://reviewboard.asterisk.org/r/2572/diff/1/?file=38769#file38769line197" style="color: black; font-weight: bold; text-decoration: underline;">trunk/include/asterisk/stasis_app.h</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void stasis_app_control_publish(</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="k">struct</span> <span class="n">ast_bridge</span> <span class="o">*</span><span class="nf">stasis_app_bridge_create</span><span class="p">(</span><span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">type</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 should really take an ast_bridge_capability instead of a string. The string-to-flag conversion should happen at a higher layer (although a parsing function makes sense in bridging.h, so it's consistent.)</pre>
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<a href="https://reviewboard.asterisk.org/r/2572/diff/1/?file=38769#file38769line202" style="color: black; font-weight: bold; text-decoration: underline;">trunk/include/asterisk/stasis_app.h</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void stasis_app_control_publish(</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \return NULL bridge not in Stasis application, or bridge does not exist.</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;">s/bridge not in Stasis/bridge not created by Stasis/</pre>
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<a href="https://reviewboard.asterisk.org/r/2572/diff/1/?file=38772#file38772line772" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/res_stasis.c</a>
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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">uniqueid_dup</span> <span class="o">=</span> <span class="n">ast_strdupa</span><span class="p">(</span><span class="n">uniqueid</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;">What's with the copy?</pre>
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<a href="https://reviewboard.asterisk.org/r/2572/diff/1/?file=38780#file38780line60" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/stasis_http/resource_bridges.c</a>
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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="tb"> </span><span class="n">stasis_http_response_error</span><span class="p">(</span><span class="n">response</span><span class="p">,</span> <span class="mi">409</span><span class="p">,</span> <span class="s">"Conflict"</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; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="s">"Bridge not in Stasis application"</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 should distinguish between 404 (bridge does not exist) and 409 (bridge isn't a Stasis bridge).</pre>
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<a href="https://reviewboard.asterisk.org/r/2572/diff/1/?file=38780#file38780line87" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/stasis_http/resource_bridges.c</a>
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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="tb"> </span><span class="cm">/* Distinguish between 404 and 409 errors */</span></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="tb"> </span><span class="n">RAII_VAR</span><span class="p">(</span><span class="k">struct</span> <span class="n">ast_channel</span> <span class="o">*</span><span class="p">,</span> <span class="n">chan</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">,</span> <span class="n">ao2_cleanup</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; "><span class="tb"> </span><span class="tb"> </span><span class="n">chan</span> <span class="o">=</span> <span class="n">ast_channel_get_by_name</span><span class="p">(</span><span class="n">channel_id</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; "><span class="tb"> </span><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">chan</span> <span class="o">==</span> <span class="nb">NULL</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; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="n">stasis_http_response_error</span><span class="p">(</span><span class="n">response</span><span class="p">,</span> <span class="mi">404</span><span class="p">,</span> <span class="s">"Not Found"</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="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="s">"Channel not found"</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="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="k">return</span> <span class="nb">NULL</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; "><span class="tb"> </span><span class="tb"> </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; "><span class="tb"> </span><span class="tb"> </span><span class="n">stasis_http_response_error</span><span class="p">(</span><span class="n">response</span><span class="p">,</span> <span class="mi">409</span><span class="p">,</span> <span class="s">"Conflict"</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; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="s">"Channel not in Stasis application"</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; "><span class="tb"> </span><span class="tb"> </span><span class="k">return</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;">404/409 would indicate that the bridge was not found/not in Stasis. Since this is the channel, it's not an appropriate error code.
I would go with a 422 Unprocessable Entity, since that indicates that the query is syntactically correct, but semantically invalid.
http://stackoverflow.com/a/4786067/115478</pre>
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<a href="https://reviewboard.asterisk.org/r/2572/diff/1/?file=38780#file38780line119" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/stasis_http/resource_bridges.c</a>
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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">channel</span> <span class="o">=</span> <span class="n">ast_channel_get_by_name</span><span class="p">(</span><span class="n">args</span><span class="o">-></span><span class="n">channel</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; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">channel</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; "><span class="tb"> </span><span class="tb"> </span><span class="n">stasis_http_response_error</span><span class="p">(</span><span class="n">response</span><span class="p">,</span> <span class="mi">404</span><span class="p">,</span> <span class="s">"Not Found"</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; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="s">"Could not acquire channel structure"</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; "><span class="tb"> </span><span class="tb"> </span><span class="k">return</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; "><span class="tb"> </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;">Unnecessary code.</pre>
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<a href="https://reviewboard.asterisk.org/r/2572/diff/1/?file=38780#file38780line144" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/stasis_http/resource_bridges.c</a>
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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="cm">/* channel reference is consumed by the remove channel call */</span></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">channel</span> <span class="o">=</span> <span class="n">ast_channel_get_by_name</span><span class="p">(</span><span class="n">args</span><span class="o">-></span><span class="n">channel</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">146</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">channel</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>
<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">147</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="n">stasis_http_response_error</span><span class="p">(</span><span class="n">response</span><span class="p">,</span> <span class="mi">404</span><span class="p">,</span> <span class="s">"Not Found"</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">148</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">"Could not acquire channel structure"</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">149</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="k">return</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; "><span class="tb"> </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;">Idem.</pre>
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<a href="https://reviewboard.asterisk.org/r/2572/diff/1/?file=38780#file38780line152" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/stasis_http/resource_bridges.c</a>
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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="k">if</span> <span class="p">(</span><span class="n">stasis_app_control_remove_channel_from_bridge</span><span class="p">(</span><span class="n">control</span><span class="p">,</span> <span class="n">bridge</span><span class="p">))</span> <span class="p">{</span></pre></td>
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<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">153</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="n">stasis_http_response_error</span><span class="p">(</span><span class="n">response</span><span class="p">,</span> <span class="mi">500</span><span class="p">,</span> <span class="s">"Internal Error"</span><span class="p">,</span></pre></td>
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<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">154</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">"Could not remove channel from 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; "><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="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">stasis_http_response_no_content</span><span class="p">(</span><span class="n">response</span><span class="p">);</span></pre></td>
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<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">157</font></th>
<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </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;">There's also a 409 condition where the given channel isn't in the given bridge.</pre>
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<a href="https://reviewboard.asterisk.org/r/2572/diff/1/?file=38780#file38780line245" style="color: black; font-weight: bold; text-decoration: underline;">trunk/res/stasis_http/resource_bridges.c</a>
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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">snapshot</span> <span class="o">=</span> <span class="n">ast_bridge_snapshot_get_latest</span><span class="p">(</span><span class="n">bridge</span><span class="o">-></span><span class="n">uniqueid</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; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">snapshot</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; "><span class="tb"> </span><span class="tb"> </span><span class="n">stasis_http_response_ok</span><span class="p">(</span><span class="n">response</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; "><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="n">ast_bridge_snapshot_to_json</span><span class="p">(</span><span class="n">snapshot</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; "><span class="tb"> </span><span class="tb"> </span><span class="k">return</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; "><span class="tb"> </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;">I wouldn't bother fetching the snapshot from cache. Be consistent and always build the snapshot from the bridge you just created.</pre>
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<p>- David</p>
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<p>On May 29th, 2013, 2:09 p.m. CDT, opticron wrote:</p>
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<div>Review request for Asterisk Developers and David Lee.</div>
<div>By opticron.</div>
<p style="color: grey;"><i>Updated May 29, 2013, 2:09 p.m.</i></p>
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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-21711">ASTERISK-21711</a>
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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 adds support for Stasis applications to receive bridge-related messages when the application shows interest in a given bridge.
To supplement this work and test it, this also adds support for the following bridge-related Stasis-HTTP functionality:
* GET stasis/bridges
* GET stasis/bridges/{bridgeId}
* POST stasis/bridges
* DELETE stasis/bridges/{bridgeId}
* POST stasis/bridges/{bridgeId}/addChannel
* POST stasis/bridges/{bridgeId}/removeChannel</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;">Manual testing of the 6 implemented interfaces with curl and wscat to ensure bridge-related messages are delivered when appropriate.</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/include/asterisk/stasis_app.h <span style="color: grey">(390037)</span></li>
<li>trunk/include/asterisk/stasis_bridging.h <span style="color: grey">(390037)</span></li>
<li>trunk/main/stasis_bridging.c <span style="color: grey">(390037)</span></li>
<li>trunk/res/res_stasis.c <span style="color: grey">(390037)</span></li>
<li>trunk/res/res_stasis_bridge_add.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>trunk/res/res_stasis_bridge_add.exports.in <span style="color: grey">(PRE-CREATION)</span></li>
<li>trunk/res/res_stasis_json_events.c <span style="color: grey">(390037)</span></li>
<li>trunk/res/res_stasis_json_events.exports.in <span style="color: grey">(390037)</span></li>
<li>trunk/res/stasis/app.h <span style="color: grey">(390037)</span></li>
<li>trunk/res/stasis/app.c <span style="color: grey">(390037)</span></li>
<li>trunk/res/stasis/control.c <span style="color: grey">(390037)</span></li>
<li>trunk/res/stasis_http/resource_bridges.c <span style="color: grey">(390037)</span></li>
<li>trunk/res/stasis_json/resource_events.h <span style="color: grey">(390037)</span></li>
<li>trunk/rest-api/api-docs/bridges.json <span style="color: grey">(390037)</span></li>
<li>trunk/rest-api/api-docs/events.json <span style="color: grey">(390037)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2572/diff/" style="margin-left: 3em;">View Diff</a></p>
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