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<p class="MsoNormal"><span lang="NL">Hi Gregor,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="NL"><o:p> </o:p></span></p>
<p class="MsoNormal">We’re very satisfied with the library and have been running it in production for more than 9 months now. I can’t remember having any major issues we couldn’t overcome.
<o:p></o:p></p>
<p class="MsoNormal">The interface is more programmer friendly compared to the managed_esl library which is packaged with freeswitch. We have mainly used it to control our freeswitch cluster and originate calls, so no real voice(ivr) application programming
with complex flows etc. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Definitely recommend it if you’re having a tough time using the managed_esl library.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:16.0pt;color:#1657EA">Grant Bagdasarian</span><span style="font-size:12.0pt;color:#1657EA"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Senior Developer</span><span style="font-size:9.0pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;color:#1657EA"><a href="https://cm.com">cm.com</a></span><span style="font-size:9.0pt;color:#1657EA"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="NL"><o:p> </o:p></span></p>
<p class="MsoNormal"><b>From:</b> FreeSWITCH-users <freeswitch-users-bounces@lists.freeswitch.org>
<b>On Behalf Of </b>Gregor Nanger<br>
<b>Sent:</b> woensdag 13 juni 2018 23:03<br>
<b>To:</b> FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org><br>
<b>Subject:</b> Re: [Freeswitch-users] Pyrun limitations<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Grant, how are u satisfied with neventsocket library?<o:p></o:p></p>
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<p class="MsoNormal">On Wed, Jun 13, 2018, 22:51 Grant Bagdasarian <<a href="mailto:gb@cm.nl">gb@cm.nl</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="NL">Hello,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="NL"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">We’re currently using the NEventSocket library to control our freeswitch servers for starting python scripts (using a backgroundjob and pyrun py_module_name) which internally use
the freeswitch.py library to originate a call.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">However, we’re running into some performance limitations where we can’t seem to get more than 5 call setups per second.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">To quote the documentation (<a href="https://freeswitch.org/confluence/display/FREESWITCH/mod_python" target="_blank">https://freeswitch.org/confluence/display/FREESWITCH/mod_python</a>):<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">“A single python interpreter is spawned at module startup and used for the lifetime of the freeswitch process.”<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">“Each thread swaps in its "thread state" before executing python code and then swaps it out when finished. Also during blocking calls into freeswitch, a thread will swap out its
thread state in order to not block other threads, and then swap it in after the blocking call to freeswitch has finished.”<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">How does this relate to the number of threads freeswitch is allowed to start and run python scripts? If there are hard limitations set, can these be increased? I couldn’t find hard
numbers in the source files, so this may be controlled somewhere else?<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Thanks.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:16.0pt;color:#1657EA">Grant Bagdasarian</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:black">Senior Developer</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:9.0pt;color:#1657EA"> </span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;color:#1657EA"><a href="https://cm.com" target="_blank">cm.com</a></span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal">_________________________________________________________________________<br>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal" style="margin:6.0pt"><b><span style="font-size:10.0pt;font-family:"Georgia",serif;color:#00A1E6;letter-spacing:.75pt;border:none windowtext 1.0pt;padding:0cm">Gregor Nanger</span></b><b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#202020;letter-spacing:.75pt"><o:p></o:p></span></b></p>
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<p class="MsoNormal" style="margin:6.0pt"><b><span style="font-size:13.0pt;font-family:"Arial",sans-serif;color:#202020;letter-spacing:.75pt"> <o:p></o:p></span></b></p>
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