ofxNice build example

beginners
#1

I’m trying to create a simple p2p program so i have already setup a turn server and i would like to use the libnice in order to have the signalling between the 2 peers.

Since i want to make my project cross-platform i decided to use OpenframWorks (as i many other project i’ve done) and found the ofxNice addon.

So i have the ofxNIce addon unpack and trying to build the example on OSX 10.9.
After many error fixing i end up with a compilation error of

glib-object.h not found.

So my questing here is
Do i need to build the glib2 for OSX in order to have this addon or am i doing something really wrong?

Any suggestion except from using the ofxNice addon ??
Also i only want to send messages (strings) between the 2 peers.

#2

ohw are you adding the addon? if you use the project generator it should work right away

#3

No i have a bigger project already created with many other addons and i am adding ofxNice.
By the way i am using opeframeworks 0.8.4

#4

you can always re-run the project generator over a project, as long as you add all the addons again it should do the right thing.

make a copy first before trying just in case : )

otherwise check addons_config.mk inside ofxNice for instructions on how to setup the addon for each platform

#5

I have created a new simple project with the procetGenerator includeing the ofxNice addon, But still the build fails due the <glib-object.h> not found.

Should I install glib2 or/and Gstreamer??

#6

oh yes i think you might need to install gstreamer. follow the steps in ofxGStreamer to install the correct version

#7

Ok i’ve installed gstreamer and manage to build the example project of ofxNice without any compilation errors but on Runtime
i have a memory violation.

Specifically:

Form the testApp.cpp of ofxNice

void testApp::setup(){
agentServer.setup(true,NULL,NICE_COMPATIBILITY_RFC5245);
agentServer.setStunServer("77.72.174.165",3478);
streamServer->setup(agentServer,1);  <- on this function call i got a memory violation 
 .
 . 
 .
}

Posting also the above setup method

void ofxNiceStream::setup(ofxNiceAgent & agent, int numberComponents){

    this->agent = &agent;     <--ERROR occurs here!!!!
    this->numberComponents = numberComponents;

   streamID = nice_agent_add_stream(agent.getAgent(),numberComponents);
   if (streamID == 0)
       ofLogError(logName) << "Failed to add stream";
}

I don’t get why i have memory errors??