<div dir="ltr">Yes, its a feature, i know. I was just looking at how this feature was tested, as mentioned in its logs,<div><br></div><div><span style="color:rgb(0,0,0);font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px">2010-01-04 15:01:51.945020 [INFO] mod_dialplan_xml.c:408 Processing 21653XXXXX->121637XXXXX in context termination</span><br style="color:rgb(0,0,0);font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px">
<font color="#ff0000"><span style="font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px">2010-01-04 15:01:52.054466 [ERR] mod_xml_curl.c:310 Received HTTP error 0 trying to fetch </span><a href="http://192.168.0.2/gateway.php" style="text-decoration:none;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px">http://192.168.0.2/gateway.php</a></font><br style="color:rgb(0,0,0);font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px">
<span style="color:rgb(0,0,0);font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px">2010-01-04 15:01:52.054545 [CONSOLE] mod_xml_curl.c:317 XML response is in /tmp/6632ebb1-d19f-4d51-a07e-ec2ce0387f83.tmp.xml</span><br style="color:rgb(0,0,0);font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px">
</div><div><span style="color:rgb(0,0,0);font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px"><br></span></div><div style><span style="color:rgb(0,0,0);font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px">Thank you.</span></div>
<div style><span style="color:rgb(0,0,0);font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px"><br></span></div><div><span style="color:rgb(0,0,0);font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:13px;line-height:17px"><br>
</span></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Jun 6, 2013 at 12:48 AM, Michael Jerris <span dir="ltr"><<a href="mailto:mike@jerris.com" target="_blank">mike@jerris.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">This is adding a feature to allow timeout to be set in ms instead of seconds. This is not a problem, its a feature, that was added a while ago. Until you can determine if the request is being sent for the one thats failing, your not going to solve this issue.<div>
<br></div><div>Mike</div><div><div class="h5"><div><br><div><div>On Jun 5, 2013, at 6:15 PM, Muhammad Shahzad <<a href="mailto:shaheryarkh@gmail.com" target="_blank">shaheryarkh@gmail.com</a>> wrote:</div><br><blockquote type="cite">
<div dir="ltr">I found this, which may indicate the error is due to CURL timeout.<div><br></div><div><a href="http://jira.freeswitch.org/browse/FS-428?page=com.atlassian.jira.plugin.system.issuetabpanels:changehistory-tabpanel" target="_blank">http://jira.freeswitch.org/browse/FS-428?page=com.atlassian.jira.plugin.system.issuetabpanels:changehistory-tabpanel</a><br>
</div><div><br></div><div>Thank you.</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jun 5, 2013 at 11:21 PM, Muhammad Shahzad <span dir="ltr"><<a href="mailto:shaheryarkh@gmail.com" target="_blank">shaheryarkh@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr">I have been trying for about 3 hours now but still not sure what is happening. In SIPp, there are new calls created and old ones hang up at every instant, so i see HTTP Error 0 when calls climb over 1638 and then immediately when some calls hang up everything starts working normal again, then SIPp generates more call and again i get this error. Its pretty difficult to identify if failed hit is in the trace or not. I will debug more tomorrow.<div>
<br></div><div>Thank you.</div><div><br></div></div><div class="gmail_extra"><div><div><br><br><div class="gmail_quote">On Wed, Jun 5, 2013 at 9:04 PM, Cal Leeming [Simplicity Media Ltd] <span dir="ltr"><<a href="mailto:cal.leeming@simplicitymedialtd.co.uk" target="_blank">cal.leeming@simplicitymedialtd.co.uk</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">Ah sorry, I had assumed this was already confirmed - good catch Michael.<div>
<br></div><div>As said above, if you have not confirmed this already, then you will need to do so before moving on.</div>
<span><font color="#888888"><br></font></span><div><span><font color="#888888">Cal<br>
<br></font></span><div class="gmail_quote"><div>On Wed, Jun 5, 2013 at 7:57 PM, Michael Jerris <span dir="ltr"><<a href="mailto:mike@jerris.com" target="_blank">mike@jerris.com</a>></span> wrote:<br>
</div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div>
<div style="word-wrap:break-word">Did you get to confirm if the request was really going to the server or not? If it is not, then all of the other suggestions above are completely invalid.<div><br><div><div>
On Jun 5, 2013, at 10:16 AM, Muhammad Shahzad <<a href="mailto:shaheryarkh@gmail.com" target="_blank">shaheryarkh@gmail.com</a>> wrote:</div><br><blockquote type="cite"><div dir="ltr">The request does not comes to web server, at least this is what i see in web server logs. I will run a trace and see if it actually is sent out to web server or not.<div>
<br></div><div>Thank you.</div>
</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Wed, Jun 5, 2013 at 4:06 PM, Michael Jerris <span dir="ltr"><<a href="mailto:mike@jerris.com" target="_blank">mike@jerris.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word">Is the request going to your server and getting no response?<div>
<br>
<div><div>On Jun 5, 2013, at 9:50 AM, Muhammad Shahzad <<a href="mailto:shaheryarkh@gmail.com" target="_blank">shaheryarkh@gmail.com</a>> wrote:</div><br><blockquote type="cite"><div dir="ltr">Hi,<div><br></div><div>
Is there any connection limit perhaps hard coded anywhere in xml_curl module? I am load testing FS with xml_curl to provide config, directory and dial-plan. I observed i start getting HTTP ERROR 0 when i have around 1600 concurrent calls on machine with media. Although i see no sign of system overload either on FS (load average < 1.8) or Apache (load average < 4,75). Both have plenty of RAM and bandwidth free.</div>
<div><br></div><div>Is there anyway to get rid of this HTTP ERROR 0? It must be generated by FS internally, since i don't see anything like this error in Apache logs.</div><div><br></div><div>Below 1,638 concurrent calls @ 50 CPS, i get success rate of 99.999% but as soon as it crosses this mark, success rate drastically drops to 60% and even below (when concurrent calls go beyond 2,000). Here is error console log.<br clear="all">
<div><br></div><div>###################################################</div><div><div>2013-06-05 18:09:13.591229 [ERR] mod_xml_curl.c:310 Received HTTP error 0 trying to fetch <a href="http://172.16.171.61/vm-users.php" target="_blank">http://172.16.171.61/vm-users.php</a></div>
<div>data: [hostname=vms01&section=directory&tag_name=domain&key_name=name&key_value=10.1.3.2&Event-Name=GENERAL&Core-UUID=84c917dc-cdde-11e2-9bb2-8b779d6a4e97&FreeSWITCH-Hostname=vms01&FreeSWITCH-Switchname=vms01&FreeSWITCH-IPv4=10.1.3.2&FreeSWITCH-IPv6=%3A%3A1&Event-Date-Local=2013-06-05%2018%3A09%3A03&Event-Date-GMT=Wed,%2005%20Jun%202013%2013%3A09%3A03%20GMT&Event-Date-Timestamp=1370437743591210&Event-Calling-File=mod_voicemail.c&Event-Calling-Function=resolve_id&Event-Calling-Line-Number=1350&Event-Sequence=1776930&action=message-count&key=id&user=989000049598&domain=10.1.3.2]</div>
</div><div>###################################################<br></div><div><br></div><div>Although this setup is more then sufficient for my requirement but i just want to know if i can extend it beyond, since i still have lot of resources free. <br>
</div><div><br></div><div>OS: Debian 6.0.7 x64</div><div>Apache: 2.2.16</div><div>FreeSWITCH: 1.5.1b+git~20130424T005233Z~66d1755b06</div><div><br></div><div>Both FS and Apache are running on separate dedicated machines on same LAN.</div>
<div><br></div><div>Thank you.</div></div></div></blockquote></div></div></div></blockquote></div></div></blockquote></div><br></div></div></div></blockquote></div></div></blockquote></div></div></div></div></blockquote>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Mit freundlichen Grüßen</span></div>
<span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Muhammad Shahzad</span><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">------------------------------</span><span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">-----</span><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">CISCO Rich Media Communication Specialist (CRMCS)</span><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
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<span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">Cell: +49 176 99 83 10 85</span><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
<span style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">MSN: </span><a href="mailto:shari_786pk@hotmail.com" style="color:rgb(17,85,204);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)" target="_blank">shari_786pk@hotmail.com</a><br style="color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px;background-color:rgb(255,255,255)">
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