[Freeswitch-users] sched_api doesn't get launched

[Anthony Minessale]

Yes you need an API object as described in other email.

Which line of code from java caused that segfault
It looks like a simple NULL string issue that we may want to hunt down.

On Wed, Oct 21, 2009 at 4:44 AM, Henry Huang <red.rain.seven at gmail.com>wrote:

> I can't seem to find the right thing to use in mod_java to execute api
> commands, only api_after_bridge
>
> 2009-10-21 17:42:46.593094 [NOTICE] mod_sofia.c:1509 Pre-Answer
> sofia/internal/1688003 at 192.168.1.66!
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  SIGSEGV (0xb) at pc=0x004e4480, pid=1927, tid=16116624
> #
> # JRE version: 6.0_16-b01
> # Java VM: Java HotSpot(TM) Client VM (14.2-b01 mixed mode linux-x86 )
> # Problematic frame:
> # C  [libc.so.6+0x6f480]  strcpy+0x10
> #
> # An error report file with more information is saved as:
> # /usr/local/freeswitch/bin/hs_err_pid1927.log
> 2009-10-21 17:42:59.883729 [ERR] switch_core_session.c:1374 Invalid
> Application sched_api
> 2009-10-21 17:42:59.883729 [NOTICE] switch_core_session.c:1375 Hangup
> sofia/internal/1688003 at 192.168.1.66 [CS_EXECUTE]
> [DESTINATION_OUT_OF_ORDER]
> #
> # If you would like to submit a bug report, please visit:
> #   http://java.sun.com/webapps/bugreport/crash.jsp
> # The crash happened outside the Java Virtual Machine in native code.
> # See problematic frame for where to report the bug.
>
>
> On Sat, Oct 17, 2009 at 3:37 AM, Michael Collins <msc at freeswitch.org>wrote:
>
>>
>>
>> On Fri, Oct 16, 2009 at 11:53 AM, Henry Huang <red.rain.seven at gmail.com>wrote:
>>
>>> So how would you trigger it from a script dialplan? The only time it
>>> seemed to work is when I did setVariable("api_after_bridge", "sched_api blah
>>> blah blah");
>>> but then it gets executed after the channel's been teared down. I thought
>>> api_after_bridge means right after the call gets connected.
>>>
>>> I need something to execute an api command right before or right after
>>> the call gets bridged.
>>>
>>> api_after_bridge is a channel variable, so using setVariable works just
>> fine. If you need to sched_api is an API only. Check these out:
>> http://wiki.freeswitch.org/wiki/Mod_commands#Misc._Commands
>>
>> So you need an API object in order to use it. I don't know the syntax for
>> creating an api obj in Java but in Lua it goes like this:
>> api = freeswitch.API();
>> res = api:execute("sched_api","+300 none my_api my_api_args")
>>
>> Remember, if the method you are using isn't found in the dial plan tools
>> then it isn't a dial plan application. Make sure it's on the list:
>> http://wiki.freeswitch.org/wiki/Mod_dptools
>>
>> On the other hand, API commands are listed here:
>> http://wiki.freeswitch.org/wiki/Mod_commands
>>
>> dptools require a session object, api commands require an api object...
>>
>> -MC
>>
>>
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>>
>
>
> --
> Henry Huang
> UniC Solution - Communication Unified
> VoIP & Open Source software Consultant
>
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>


-- 
Anthony Minessale II

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