[Freeswitch-users] mod_managed switch_xml_open_cfg and SIGSEGV

[Anthony Minessale]

you have to supply the 2nd arg too.

the returned obj is the whole xml root, the 2nd param is a pointer to
pointer of the section you searched for inside that root.


On Wed, Sep 14, 2011 at 3:41 PM, R H <buscom123+fs at gmail.com> wrote:
> Has anyone had success working with xml configuration files using
> mod_managed? I have several modules that DO NOT override the xml
> configuration but, rather, I actually want to configure them using the
> freeswitch conf directory structure. I have not even tried to parse the xml
> because I cant even load the xml. Here is a very basic example of what I
> tried and the result I got:
> The Code:
> ------------------------------------------------
> using System;
> using FreeSWITCH;
> using FreeSWITCH.Native;
> namespace PsiCallCenterAddon
> {
> public class FreeSwitchConfigLoader
> {
> public static void loadConfigTest()
> {
> try
> {
> switch_xml xml = freeswitch.switch_xml_open_cfg("freeswitch.conf", null,
> null);
> freeswitch.switch_xml_free(xml);
> Log.WriteLine(LogLevel.Alert, "Config Loader Success!");
> }
> catch
> {
> Log.WriteLine(LogLevel.Alert, "Config Loader Fail!");
> }
> }
> }
> }
> ------------------------------------------------
> The Result:
> ------------------------------------------------
> Stacktrace:
>   at (wrapper managed-to-native)
> FreeSWITCH.Native.freeswitchPINVOKE.switch_xml_open_cfg
> (string,System.Runtime.InteropServices.HandleRef,System.Runtime.InteropServices.HandleRef)
> <0x000a3>
>   at (wrapper managed-to-native)
> FreeSWITCH.Native.freeswitchPINVOKE.switch_xml_open_cfg
> (string,System.Runtime.InteropServices.HandleRef,System.Runtime.InteropServices.HandleRef)
> <0x000a3>
>   at FreeSWITCH.Native.freeswitch.switch_xml_open_cfg
> (string,FreeSWITCH.Native.SWIGTYPE_p_p_switch_xml,FreeSWITCH.Native.switch_event)
> <0x0004f>
>   at PsiCallCenterAddon.FreeSwitchConfigLoader.loadConfigTest () <0x0001b>
>   at PsiCallCenterAddon.QueueMonitorLoader.Load () <0x0000b>
>   at FreeSWITCH.PluginManager.RunLoadNotify (System.Type[]) <0x00190>
>   at FreeSWITCH.AsmPluginManager.LoadInternal (string) <0x001eb>
>   at FreeSWITCH.PluginManager.Load (string) <0x000a7>
>   at (wrapper remoting-invoke-with-check) FreeSWITCH.PluginManager.Load
> (string) <0x00067>
>   at (wrapper xdomain-dispatch) FreeSWITCH.PluginManager.Load
> (object,byte[]&,byte[]&,string) <0x0017b>
>   at (wrapper xdomain-invoke) FreeSWITCH.PluginManager.Load (string)
> <0x00126>
>   at (wrapper remoting-invoke-with-check) FreeSWITCH.PluginManager.Load
> (string) <0x00047>
>   at FreeSWITCH.Loader.loadFile (string) <0x004a3>
>   at FreeSWITCH.Loader.Load () <0x0027b>
>   at (wrapper runtime-invoke) <Module>.runtime_invoke_bool
> (object,intptr,intptr,intptr) <0x00046>
> Native stacktrace:
>         /usr/lib64/libmono-2.0.so.1(+0xacba0) [0x7fc7ea58dba0]
>         /usr/lib64/libmono-2.0.so.1(+0xfcedf) [0x7fc7ea5ddedf]
>         /lib64/libpthread.so.0(+0xf2d0) [0x7fc7f1ceb2d0]
>
> /usr/local/freeswitch/lib/libfreeswitch.so.1(switch_xml_open_cfg+0x1a)
> [0x7fc7f260b0ea]
>         [0x40155804]
> Debug info from gdb:
> =================================================================
> Got a SIGSEGV while executing native code. This usually indicates
> a fatal error in the mono runtime or one of the native libraries
> used by your application.
> =================================================================
>
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>
>



-- 
Anthony Minessale II

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