protected void postError(Exception exception, int id) {
		synchronized (mListeners) {
			if (!mListeners.isEmpty()) {
				for (CallbackListener cl : mListeners) {
					cl.onError(this, exception, id);
				}
			}			
		}
	}
The Binder you obtain when a connection with the Service is established.
src/net/majorkernelpanic/streaming/rtsp/RtspServer.java