[Freeswitch-users] FS Crash when Lua's doing an http hit

[Alex Lake]

I'll update the version and see if that helps before reporting.
> a crash is always a bug, https://wiki.freeswitch.org/wiki/Reporting_Bugs
>
>
> On May 14, 2014, at 4:17 PM, Alex Lake <alex at digitalmail.com 
> <mailto:alex at digitalmail.com>> wrote:
>
>> Got a script that uses Lua to hit a webserver while in the middle of a
>> call to get instructions on what to do next.
>>
>> It usually works very well.
>>
>> However, it seems that sometimes (possibly a slow response?) this can
>> cause freeswitch to fall over.
>> Any suggestions on ways to deal with this?
>>
>> This is FreeSWITCH Version 1.2.15+git~20131210T171529Z~fa43a37a82~64bit
>> (git fa43a37 2013-12-10 17:15:29Z 64bit)
>>
>> Thinks: From that version, I'm wondering if an update to latest stable
>> release might be in order!
>>
>> But I'll post this anyway...
>>
>> I'm using luacurl with the following bit of Lua:
>>
>>     c = curl.new()
>>     text = {}
>>     c:setopt(curl.OPT_URL,cc_url)
>>     c:setopt(curl.OPT_USERAGENT, "luacurl-agent/1.0")
>>     c:setopt(curl.OPT_HTTPGET, true)
>>     c:setopt(curl.OPT_CONNECTTIMEOUT, 1)
>>     c:setopt(curl.OPT_TIMEOUT, 1)
>>     c:setopt(curl.OPT_ENCODING, "utf8")
>>     c:setopt(curl.OPT_WRITEFUNCTION, WriteMemoryCallback)
>>     c:perform()
>>     c:close()
>>     Rsp = table.concat(text,'')
>>
>>
>> with....
>>
>> function WriteMemoryCallback(userparam,s)
>>     if s then
>>             text[#text+1] = s
>>             return string.len(s)
>>     else
>>             return 0
>>     end
>> end
>>
>> So any suggestions on further diagnostics that I should post (is there a
>> stacktrace or anything similar available?)
>>
>> Or just observations on whether getting Lua to do such tricks is
>> inadvisable and there is a better way!
>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
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>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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> http://wiki.freeswitch.org
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>
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