當麻許的超技八

//Offer 
//when somebody sends us an offer 
function handleOffer(offer, name) {
    //  alert(offer + name);
    console.log("handleOffer", offer + ",,," + name);
    connectedUser = name;
    yourConn.setRemoteDescription(new RTCSessionDescription(offer));

    //create an answer to an offer 
    yourConn.createAnswer(function (answer) {
        AddLog("createAnswer answer:" + answer, 'b');
        yourConn.setLocalDescription(answer);
        send({
            type: "answer",
            answer: answer
        });
    }, function (error) {;
        AddLog("Error when creating an answer" + error, 'r');
        // alert("Error when creating an answer");
    });

};

//Candidate
//when we got an ice candidate from a remote user 
//被呼叫端收到邀請呼叫該func
function handleCandidate(candidate) {

    yourConn.addIceCandidate(new RTCIceCandidate(candidate));
    AddLog("Got Candidate(收到邀請) -" + JSON.stringify(candidate), 'b');
};

//Answer
//when we got an answer from a remote user 
function handleAnswer(answer) {
    yourConn.setRemoteDescription(new RTCSessionDescription(answer));
    AddLog("Got Answer(收到回應) -" + JSON.stringify(answer), 'b');
};

        //送出訊息
        $('#btnSend').click(function () {
            if ($('#txtContent').val().length > 0) {

                dataChannel.send($('#txtContent').val());
                AddLog('[' + name + ' 送出]' + $('#txtContent').val(), 'b');
            } else {
                AddLog('你沒有輸入', 'r');
            }

        });