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Hello,<br>
<br>
Do you initialise the libcurl session in the mod_init or child_init
? <br>
If you want to have each process have it's own curl session,
initialise it in child_init, as that function is ran after forking.
<br>
<br>
Regards,<br>
<pre class="moz-signature" cols="72">Vlad Paiu
OpenSIPS Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a> </pre>
<br>
On 11/12/2012 08:23 PM, Aldo Jose Spanghero Romao wrote:
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<p class="MsoNormal"><span lang="EN-US">Hi, <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I´ve created a module
that uses libcurl to send requests to a HTTP server.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">The problem is that the
time to the function 'curl_easy_perform' be called is
increasing each time the method of the module is called.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I´ve made some
profiling, and looks like 'all' opensips' processes are
using the same instance of the module, calling the same
function, and not each process having its own copy of the
module.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">This forces the next
process to wait until the current one is finished the call
to the 'curl_easy_perform' function.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Is there any way to
force that each process uses its own copy of the module, so
the calls can be performed in parallel?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thank a lot for any tip!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal">Regards<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Aldo<o:p></o:p></p>
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