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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1595/">https://reviewboard.asterisk.org/r/1595/</a>
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<p style="margin-top: 0;">On December 1st, 2011, 6:57 a.m., <b>Simon Perreault</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1595/diff/6/?file=22038#file22038line331" style="color: black; font-weight: bold; text-decoration: underline;">/branches/1.8/res/res_stun_monitor.c</a>
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(Diff revision 6)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int setup_stunaddr(const char *value)</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_get_ip</span><span class="p">(</span><span class="o">&</span><span class="n">stun_addr</span><span class="p">,</span> <span class="n">host_str</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;">stun_addr doesn't seem to be used after this call. So what is the purpose? There's already an ast_get_ip() call up above that is invoked every time the socket is refreshed, including I suppose on the first run, so I don't see what is this call's purpose.</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;">This call is to give a sanity check to the configured STUN server address/name while the configuration is being loaded. A warning is issued indicating the offending configuration line and implying that the user can't spell or type worth a damn. :)</pre>
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<p>- rmudgett</p>
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<p>On November 30th, 2011, 6:35 p.m., rmudgett wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By rmudgett.</div>
<p style="color: grey;"><i>Updated Nov. 30, 2011, 6:35 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;">Re-resolve the STUN address if a STUN request poll fails.
The STUN socket must remain open between polls or the external address
seen by the STUN server is likely to change. However, if the STUN request
poll fails then the STUN server address needs to be re-resolved and the
STUN socket needs to be closed and reopened.
* Re-resolve the STUN server address and create a new socket if the STUN
request poll fails.
* Fix ast_stun_request() return value consistency.
* Fix ast_stun_request() to check the received packet for expected message
type and transaction ID.
* Fix ast_stun_request() to read packets until timeout or an associated
response packet is found. The stun_purge_socket() hack is no longer
required.
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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;">* The STUN request still goes out periodically.
* The STUN server DNS address is refreshed if the STUN request poll fails.
* The received packets are read until there are none left or an associated packet is found.</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-18327">ASTERISK-18327</a>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/branches/1.8/configs/res_stun_monitor.conf.sample <span style="color: grey">(346655)</span></li>
<li>/branches/1.8/include/asterisk/stun.h <span style="color: grey">(346655)</span></li>
<li>/branches/1.8/main/stun.c <span style="color: grey">(346655)</span></li>
<li>/branches/1.8/res/res_stun_monitor.c <span style="color: grey">(346655)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1595/diff/" style="margin-left: 3em;">View Diff</a></p>
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