/** handle actual disconnecting - from ui thread only */
void doDisconnect() {
mState = State.kDisconnecting;
for (RoomObserver obs : mObservers) {
obs.onRoomDisconnected();
}
Set<String> keyset = mRemoteStream.keySet();
for (String key : keyset) {
StreamDescription stream = (StreamDescription) mRemoteStream.get(key);
removeStream(stream);
triggerStreamRemoved(stream);
}
mRemoteStream.clear();
if (mLocalStream.size() > 0) {
unpublish();
}
synchronized (mSocketLock) {
if (mIoClient != null) {
mIoClient.disconnect();
mIoClient = null;
}
}
mState = State.kDisconnected;
}
/** stop all streams from being cast to the server */
void doUnpublish() {
for (String key : mLocalStream.keySet()) {
final StreamDescription stream = mLocalStream.get(key);
if (stream != null && stream.isLocal()) {
stream.pc.removeStream(lMS);
for (RoomObserver obs : mObservers) {
obs.onStreamRemoved(stream);
}
if (mObservers.size() == 0) {
destroy(stream);
}
}
}
mLocalStream.clear();
if (lMS != null) {
lMS.dispose();
}
if (mVideoCapturer != null) {
mVideoCapturer.dispose();
}
lMS = null;
mVideoCapturer = null;
if (mVideoSource != null && !mVideoStopped) {
mVideoSource.stop();
}
mVideoSource = null;
}
/** triggers the event that a stream was removed */
void triggerStreamRemoved(StreamDescription stream) {
for (RoomObserver obs : mObservers) {
obs.onStreamRemoved(stream);
}
if (mObservers.size() == 0) {
destroy(stream);
}
}
@Override
public void onEvent(JSONArray args, Acknowledge ack) {
log("mOnDataStream");
try {
JSONObject param = args.getJSONObject(0);
String streamId = param.getString("id");
String message = param.getString("msg");
StreamDescriptionInterface stream = mRemoteStream.get(streamId);
for (RoomObserver obs : mObservers) {
obs.onStreamData(message, stream);
}
} catch (JSONException e) {
}
}
/** triggers that a new video token is required - very soon - or the connection will end */
void triggerRequestVideoToken() {
for (RoomObserver obs : mObservers) {
obs.onRequestRefreshToken();
}
}
/** triggers that subscribe was successful, and media is now available to stream */
void triggerMediaAvailable(StreamDescriptionInterface stream) {
for (RoomObserver obs : mObservers) {
obs.onStreamMediaAvailable(stream);
}
}
/** triggers the event that publish has been allowed now */
void triggerPublishAllowed() {
for (RoomObserver obs : mObservers) {
obs.onPublishAllowed();
}
}
/** triggers the event that a stream was added - will eventually happen with delay */
void triggerStreamAdded(StreamDescription stream) {
for (RoomObserver obs : mObservers) {
obs.onStreamAdded(stream);
}
}
