Setting up settings

[jackanmol]

I am bit confused what parameters will I have to use in:
CreateOfferCommand.execute(?,payload) // peerID of offer createor or receiver?
CreateAnswerCommand.execute(?,payload) //peerID of offer createor or receiver?
SetRemoteSdp.execute(?,payload) //peerID of offer createor or receiver?
AddIceCandidates.execute(?,payload) //peerID of offer createor or receiver?

Also, if I am the caller, will have I have to add myself as one of the peer?

[TmanTman]

Looking at it now, I probably should have set up an interface for it. I'll quickly have a look.

[TmanTman]

How it works is you set up the commandMap Hashmap (lines 95 - 99), so that on any member in the hashmap you can call the .execute(peerId, payload) function.

You determine which command by specifying the type, as done in only 2 places in the code: line 121 and 311.

121: commandMap.get(type).execute(from, payload);
311: messageHandler.commandMap.get("init").execute(username, null);

So assume 2 devices are talking to each other. Instance 1, with username 'Caller', will initiate communications to instance 2, with username 'Receiver'. 'Caller' issues the command

311: messageHandler.commandMap.get("init").execute(username, null);
//Which then leads to the execution of the following by 'Caller':
CreateOfferCommand.execute('Caller',payload)
//Which in turn calls the following 
24: peer.pc.createOffer(peer, pcConstraints);
//Which causes  a message to be sent to 'Receiver'
161: sendMessage('Receiver', 'offer', payload);

This is then received by the second Java instance (username 'Receiver') by the MessageHandler.onEvent, which executes

121: commandMap.get(type).execute(from, payload);
//Shown with the correct values substituted
121: commandMap.get('offer').execute('Caller', payload);

This to-and-for messaging then continues until all conditions has been met for the call to be set up.