Each session has a thread in FreeSWITCH. This is the thread that a mod_managed App will run on. (So don't block it!)
-Michael From: [email protected] [mailto:[email protected]] On Behalf Of Guido Kuth Sent: Thursday, April 23, 2009 1:23 AM To: [email protected] Subject: [Freeswitch-users] Re-2: Re-2: Help with mod_managed under Windows Hi Michael, thanks. Yes it is indeed not possible to execute AppFunctions from console. The wiki says that this is possible, so the wiki should be changed. Calling my app from diaplan works. I am not very clear with the difference betwenn App and API. What happens if I use App and 30 calls are coming into FS that must be bridged to other calls that will be originated by this app. Is there a thread for each call? Thanks...Guido Original Message processed by David.InfoCenter Subject: Re: [Freeswitch-users] Re-2: Help with mod_managed under Windows (22-Apr-2009 18:04) From: Michael Giagnocavo <[email protected]><mailto:[email protected]> To: [email protected]<mailto:[email protected]> The problem, I think, is that applications must be run from the dialplan; only API functions can be executed from the console. Try subclassing ApiFunction or calling your AppDemo from the dialplan. -Michael From: [email protected] [mailto:[email protected]] On Behalf Of Guido Kuth Sent: Wednesday, April 22, 2009 2:27 AM To: [email protected] Subject: [Freeswitch-users] Re-2: Help with mod_managed under Windows Hi Michael, I found the problem. I had a version mismatch between mod_mamanged and my FS installation. So this is solved, but now I am running into the next problem. I have written a small Class that is nearly similar to the one on the wiki pages. The source is here (VB.NET) Imports FreeSWITCH Public Class AppDemo Inherits AppFunction Public Shadows Function Load() Log.WriteLine(LogLevel.Info, "Inside AppDemo Load.") Return True End Function Protected Overrides Sub Run() Session.Answer() Session.Hangup("NORMAL CLEARING") End Sub Protected Sub HangupHook() Log.WriteLine(LogLevel.Debug, "AppDemo hanging up, UUID: " + Me.Uuid.ToString()) End Sub End Class I copied the dll to the managed dir under mod in my FS installation. I reload FS. It loads mod_managed and the AppDemo Module as well, as you can see on console: 2009-04-22 09:32:33 [INFO] mod_managed.cpp:314 mod_managed_load() Loading mod_ma naged (Common Language Infrastructure), Microsoft CLR Version 2009-04-22 09:32:36 [NOTICE] switch_cpp.cpp:1098 console_log() loadAssemblies: E :\Visual Studio 2008\Projects\freeswitch-1.0.3\Debug\mod\managed 2009-04-22 09:32:42 [NOTICE] switch_cpp.cpp:1098 console_log() Function FSMMTest .AppDemo loaded. 2009-04-22 09:32:42 [CONSOLE] switch_loadable_module.c:857 switch_loadable_modul e_load_file() Successfully Loaded [mod_managed] 2009-04-22 09:32:42 [NOTICE] switch_loadable_module.c:239 switch_loadable_module _process() Adding Application 'managed' 2009-04-22 09:32:42 [NOTICE] switch_loadable_module.c:259 switch_loadable_module _process() Adding API Function 'managedrun' 2009-04-22 09:32:42 [NOTICE] switch_loadable_module.c:259 switch_loadable_module _process() Adding API Function 'managed' 2009-04-22 09:32:42 [NOTICE] switch_loadable_module.c:259 switch_loadable_module _process() Adding API Function 'managedload' When I now try to execute the App from console it gives an error. managed FSMMTest.AppDemo 2009-04-22 09:33:03 [ERR] switch_cpp.cpp:1098 console_log() Could not find funct ion FSMMTest.AppDemo. 2009-04-22 09:33:03 [ERR] mod_managed.cpp:393 managed_api_function() Execute fai led for FSMMTest.AppDemo (unknown module or exception). API CALL [managed(FSMMTest.AppDemo)] output: managed AppDemo 2009-04-22 09:33:36 [ERR] switch_cpp.cpp:1098 console_log() Could not find funct ion AppDemo. 2009-04-22 09:33:36 [ERR] mod_managed.cpp:393 managed_api_function() Execute fai led for AppDemo (unknown module or exception). API CALL [managed(AppDemo)] output: As you can see it doesn't work even when I type it with the Namespace in front. Maybe someone can point me to the right direction with this. Thanks in advance...Guido Subject: Re: [Freeswitch-users] Help with mod_managed under Windows (22-Apr-2009 1:01) From: Michael Jerris <[email protected]><mailto:[email protected]> To: [email protected]<mailto:[email protected]> Could you translate these into english? On Apr 21, 2009, at 7:08 AM, Guido Kuth wrote: I am playing around with FS (Windows) for one month now. First I tried using FreeSwitch.NET which is a good class library for inbound event socket. Unfortunatley it can't be used for outbound event socket. So I read the wiki back ond forth and also searched the net and found that I should use mod_managed. So I downloaded mod_managed in source from svn and compiled it with C# 2008 Express Edition. After that I got a dll. FreeSwitch.Managed.dll and copied it to the mod dir of FS. The Problem is that I get and error when FS loads mod_managed and I don't know what I should do with that. 2009-04-21 11:26:44 [INFO] mod_managed.cpp:314 mod_managed_load() Loading mod_ma naged (Common Language Infrastructure), Microsoft CLR Version 2009-04-21 11:26:44 [ERR] mod_managed.cpp:333 mod_managed_load() Load did not re turn true. System.Reflection.TargetInvocationException: Ein Aufrufziel hat einen Ausnahmefehler verursacht. ---> System.TypeInitializationException: Der Typenin itialisierer f³r "FreeSWITCH.Native.freeswitch" hat eine Ausnahme verursacht. -- -> System.EntryPointNotFoundException: Der Einstiegspunkt "CSharp_SWITCH_READ_TE RMINATOR_USED_VARIABLE_get" wurde nicht in der DLL "mod_managed" gefunden. bei FreeSWITCH.Native.freeswitchPINVOKE.SWITCH_READ_TERMINATOR_USED_VARIABLE_ get() bei FreeSWITCH.Native.freeswitch..cctor() --- Ende der internen Ausnahmestapel³berwachung --- bei FreeSWITCH.Native.freeswitch.get_SWITCH_GLOBAL_dirs() bei FreeSWITCH.Loader.Load() --- Ende der internen Ausnahmestapel³berwachung --- bei System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] argu ments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandl e typeOwner) bei System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] argum ents, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOw ner) bei System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invok eAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisi bilityChecks) bei System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invok eAttr, Binder binder, Object[] parameters, CultureInfo culture) bei mod_managed_load(switch_loadable_module_interface** module_interface, apr _pool_t* pool) 2009-04-21 11:26:44 [CRIT] switch_loadable_module.c:845 switch_loadable_module_l oad_file() Error Loading module C:\Programme\FreeSWITCH\mod\mod_managed.dll **Module load routine returned an error** Please help me with that. Thanks...Guido
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