Method _openConnection

client/scripts/network.js:247–254

(peerId, isCaller)

    }

    _openConnection(peerId, isCaller) {
        this._isCaller = isCaller;
        this._peerId = peerId;
        this._conn = new RTCPeerConnection(RTCPeer.config);
        this._conn.onicecandidate = e => this._onIceCandidate(e);
        this._conn.onconnectionstatechange = e => this._onConnectionStateChange(e);
        this._conn.oniceconnectionstatechange = e => this._onIceConnectionStateChange(e);
    }

    _openChannel() {
        const channel = this._conn.createDataChannel('data-channel', {