[Freeswitch-users] XML_CURL max connection limit

[Cal Leeming [Simplicity Media Ltd]]

Ah sorry, I had assumed this was already confirmed - good catch Michael.

As said above, if you have not confirmed this already, then you will need
to do so before moving on.

Cal

On Wed, Jun 5, 2013 at 7:57 PM, Michael Jerris <mike at jerris.com> wrote:

> 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.
>
> On Jun 5, 2013, at 10:16 AM, Muhammad Shahzad <shaheryarkh at gmail.com>
> wrote:
>
> 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.
>
> Thank you.
>
>
> On Wed, Jun 5, 2013 at 4:06 PM, Michael Jerris <mike at jerris.com> wrote:
>
>> Is the request going to your server and getting no response?
>>
>> On Jun 5, 2013, at 9:50 AM, Muhammad Shahzad <shaheryarkh at gmail.com>
>> wrote:
>>
>> Hi,
>>
>> 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.
>>
>> 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.
>>
>> 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.
>>
>> ###################################################
>> 2013-06-05 18:09:13.591229 [ERR] mod_xml_curl.c:310 Received HTTP error 0
>> trying to fetch http://172.16.171.61/vm-users.php
>> 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]
>> ###################################################
>>
>> 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.
>>
>> OS: Debian 6.0.7 x64
>> Apache: 2.2.16
>> FreeSWITCH: 1.5.1b+git~20130424T005233Z~66d1755b06
>>
>> Both FS and Apache are running on separate dedicated machines on same LAN.
>>
>> Thank you.
>>
>>
>
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