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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3402/">https://reviewboard.asterisk.org/r/3402/</a>
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<a href="https://reviewboard.asterisk.org/r/3402/diff/1/?file=56722#file56722line472" style="color: black; font-weight: bold; text-decoration: underline;">/branches/12/main/http.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; ">void ast_http_send(struct ast_tcptls_session_instance *ser,</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">shutdown</span><span class="p">(</span><span class="n">ser</span><span class="o">-></span><span class="n">fd</span><span class="p">,</span> <span class="mi">1</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'm not sure why the send-only shutdown of ser->fd is needed here.
When the file stream is closed via fclose(ser->f), the file descriptor is implicitly closed as well.
>From http://linux.die.net/man/3/fdopen:
"The file descriptor is not dup'ed, and will be closed when the stream created by fdopen() is closed."
I'm not sure why the fflush is strictly necessary here as well, as closing should flush the file stream.</pre>
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<p>- Matt Jordan</p>
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<p>On March 26th, 2014, 3:13 p.m. CDT, Scott Griepentrog wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By Scott Griepentrog.</div>
<p style="color: grey;"><i>Updated March 26, 2014, 3:13 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/SWP-6767">SWP-6767</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;">When running asterisk in a virtual machine, responses to ARI requests would frequently be missing. A race condition related to closing the socket immediately after writing data onto it is resolved in this patch by insuring the output stream is flushed, and then informing TCP of the shutdown prior to the close.</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 on Ubuntu server 12.04 with Sam's json api test from issue.</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/12/main/http.c <span style="color: grey">(411242)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3402/diff/" style="margin-left: 3em;">View Diff</a></p>
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