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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2452/">https://reviewboard.asterisk.org/r/2452/</a>
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<p style="margin-top: 0;">On April 15th, 2013, 1:54 p.m. UTC, <b>opticron</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/2452/diff/3/?file=35995#file35995line730" style="color: black; font-weight: bold; text-decoration: underline;">branches/11/main/devicestate.c</a>
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(Diff revision 3)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static void *run_devstate_collector(void *data)</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">cachable_str</span> <span class="o">=</span> <span class="n">ast_event_get_ie_str</span><span class="p">(</span><span class="n">event</span><span class="p">,</span> <span class="n">AST_EVENT_IE_CACHABLE</span><span class="p">)))</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;">This should be retreived as a uint.</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;">In the ideal world yes.
This makes devicestate tolerant, as res_jabber/res_xmpp weren't posting the AST_EVENT_IE_CACHABLE event, there wasn't a cacheable IE.
As the 'retrieve as uint' returns 0 if the IE isn't found, that will set cachable to NOT_CACHEABLE, but we want the default to be CACHABLE.
So using 'retrieve as str' allows us to check if it's missing.</pre>
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<p style="margin-top: 0;">On April 15th, 2013, 1:54 p.m. UTC, <b>opticron</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/2452/diff/3/?file=35996#file35996line3342" style="color: black; font-weight: bold; text-decoration: underline;">branches/11/res/res_jabber.c</a>
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(Diff revision 3)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int aji_handle_pubsub_event(void *data, ikspak *pak)</pre></td>
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<td bgcolor="#fdfebc" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">device_state</span> <span class="o">=</span> <span class="n">iks_find_cdata</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="s">"state"</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="tb"> </span><span class="tb"> </span><span class="k">if</span> <span class="p">((</span><span class="n">cachable_str</span> <span class="o">=</span> <span class="n">iks_find_attrib</span><span class="p">(</span><span class="n">item_content</span><span class="p">,</span> <span class="s">"cachable"</span><span class="p">)))</span> <span class="p">{</span></pre></td>
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<td bgcolor="#ffc5ce" 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">cachable_str</span> <span class="o">=</span> <span class="n">iks_find_cdata</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="s">"cachable"</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="n">sscanf</span><span class="p">(</span><span class="n">cachable_str</span><span class="p">,</span> <span class="s">"%30d"</span><span class="p">,</span> <span class="o">&</span><span class="n">cachable</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="n">sscanf</span><span class="p">(</span><span class="n">cachable_str</span><span class="p">,</span> <span class="s">"%30d"</span><span class="p">,</span> <span class="o">&</span><span class="n">cachable</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="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="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">device_state</span> <span class="o">=</span> <span class="n">iks_find_cdata</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="s">"state"</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;">I don't see a reason to change the ordering here.</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;">hierarcy: attributes come before data.</pre>
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<p>- Alec</p>
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<p>On April 15th, 2013, 11:44 a.m. UTC, Alec Davis wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Alec Davis.</div>
<p style="color: grey;"><i>Updated April 15, 2013, 11:44 a.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-21429">ASTERISK-21429</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;">The site that doesn't update it's devicestates from the remotesite is the site with ASR-2012-015 inplace.
This fixes the scenario where one site doesn't send the IE cachable=1 in the XMPP/Jabber message, to a newer system that expects to see it.
If the IE 'cachable' isn't present we need to default to AST_DEVSTATE_CACHABLE.
Assigning the cachable variable directly from ast_event_get_ie_uint is wrong, if the IE 'cachable' isn't found ast_event_get_ie_uint() will return 0, 0 = AST_DEVSTATE_NOT_CACHABLE
We need to read the 'cachable' IE into a string first, allowing us to check that it exists, if it doesn't exist then default to cachable=AST_DEVSTATE_CACHABLE.
If the 'cachable' IE does exist, then convert to a uint, validate value and go with it.
Caused by:
https://issues.asterisk.org/jira/browse/ASTERISK-20175</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;">Yes, change device state, at either site, and it's reflected in the other. One site is prior to ASTERISK-21075.
Tested both sites at r385594, and states correct at both sites.</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/11/main/devicestate.c <span style="color: grey">(385594)</span></li>
<li>branches/11/res/res_jabber.c <span style="color: grey">(385594)</span></li>
<li>branches/11/res/res_xmpp.c <span style="color: grey">(385594)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2452/diff/" style="margin-left: 3em;">View Diff</a></p>
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