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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue">Hi Liviu,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue">I have tried by explicitly changing the option CURLOLPT_FAILONERROR to 0 and tested.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue">Am getting the http response as 200Ok and I could able to see that call back function is been called and it gives the complete response body.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue">One more issue observed is, when CURLOLPT_FAILONERROR option is set as 0, right after the response is received, opensips is being crashed.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue">Where is the path the core dump will be generated? Because am seeing crash onli in logs and if I check the process it is not running. But not seeing any core dump.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:blue">Agalya<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:windowtext"> users-bounces@lists.opensips.org [mailto:users-bounces@lists.opensips.org]
<b>On Behalf Of </b>Liviu Chircu<br>
<b>Sent:</b> Thursday, July 07, 2016 4:53 AM<br>
<b>To:</b> users@lists.opensips.org<br>
<b>Subject:</b> Re: [OpenSIPS-Users] CURL library with respect to REST_API calls<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><tt><span style="font-size:10.0pt">Although the official documentation specifically states that the default libcurl behavior is to return the body even on an error response [1], have you tried to explicitly set the CURLOLPT_FAILONERROR
option to 0?</span></tt><span style="font-size:10.0pt;font-family:"Courier New""><br>
<br>
<tt>[1]: <a href="https://curl.haxx.se/libcurl/c/CURLOPT_FAILONERROR.html">https://curl.haxx.se/libcurl/c/CURLOPT_FAILONERROR.html</a></tt><br>
<br>
</span><o:p></o:p></p>
<pre>Liviu Chircu<o:p></o:p></pre>
<pre>OpenSIPS Developer<o:p></o:p></pre>
<pre><a href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><o:p></o:p></pre>
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<p class="MsoNormal">On 06.07.2016 22:13, Ramachandran, Agalya (Contractor) wrote:<br>
<tt><span style="font-size:10.0pt;color:blue">Hi Liviu,</span></tt><tt><span style="font-size:10.0pt">
</span></tt><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><tt><span style="font-size:10.0pt;color:blue">On the below topic, I have double checked that call back function is not at called in the case of failure response. This is confirmed
by adding some debug statements in write_func(). I have not made any changes with respect to functionality.</span></tt><tt><span style="font-size:10.0pt">
</span></tt><tt><span style="font-size:10.0pt;color:blue">Only in success case I could able to see the call back called.
</span></tt><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><tt><span style="font-size:10.0pt;color:blue">I could also confirm by seeing the Wireshark traces am getting response body in the case of failure as well. In our case since call
back function is not called, hence no response body is returned. Can you please check in your end whether call back is called in the case when curl_easy_perform fails.</span></tt><tt><span style="font-size:10.0pt">
</span></tt><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><tt><span style="font-size:10.0pt;color:blue">Regards,</span></tt><span style="font-size:10.0pt;font-family:"Courier New";color:blue"><br>
<tt>Agalya</tt></span><o:p></o:p></p>
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