// we keep pointer to map object and grid object
public MessageReader(SetUp grid) {
conn = Connection.getInstance();
messagelist = new ArrayList<>();
this.grid = grid;
conn.sendMessage("JOIN#");
}
@Override
public void onOpen(Connection connection) {
// To change body of implemented methods use File | Settings | File Templates.
System.err.printf(
"%s#onOpen %s %s\n",
this.getClass().getSimpleName(), connection, connection.getProtocol());
connectedClients.add(this);
try {
connection.sendMessage(publicher.getMessage().getMessage());
} catch (IOException e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
}
public void OnIncomingConnection(String device) {
connectedDevice = device;
if (isMaster) {
Log.e("device connected", connectedDevice);
mConnection.sendMessage(connectedDevice, "START");
new Thread(new PositionSyncerThread()).start();
try {
Thread.sleep(400);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mVideo.start();
}
}
protected void send(String string) {
if (!Strings.isNullOrEmpty(string)) {
int textMessageLength = string.length();
int maxTextMessageLength = connection.getMaxTextMessageSize();
if (maxTextMessageLength > 0 && textMessageLength > maxTextMessageLength) {
throw new IllegalStateException(
"Too mutch text " + textMessageLength + " > " + maxTextMessageLength);
}
try {
connection.sendMessage(string);
} catch (IOException e) {
throw new IllegalStateException(e);
}
}
}
/*
* Handle websocket open a connection
* (non-Javadoc)
* @see org.eclipse.jetty.websocket.WebSocket#onOpen(org.eclipse.jetty.websocket.WebSocket.Connection)
*/
@Override
public void onOpen(Connection connection) {
this.connection = connection;
// this.connection.setMaxIdleTime(5*60*1000);
this.connection.setMaxIdleTime(0);
System.out.println("onOpen: " + connection + "|Time: " + new Date());
try {
connection.sendMessage("onOpen: " + connection);
CopyOnWriteArrayList<CommunicationWebsocketBusiness> a =
new CopyOnWriteArrayList<CommunicationWebsocketBusiness>();
a.add(this);
CommunicationWebsocketServlet.connections.put(connection.toString(), a);
} catch (IOException e) {
this.connection.close();
} catch (Exception ex) {
this.connection.close();
}
}
public void OnMessageReceived(String device, String message) {
if (message.indexOf("SYNC") == 0) {
try {
String[] syncMessageSplit = message.split(":");
int diff = Integer.parseInt(syncMessageSplit[1]) - mVideo.getCurrentPosition();
Log.e(
"master - slave diff",
Integer.parseInt(syncMessageSplit[1]) - mVideo.getCurrentPosition() + "");
if ((Math.abs(diff) > 100) && (mVideo.getCurrentPosition() - lastSynced > 1000)) {
mVideo.seekTo(mVideo.getCurrentPosition() + diff + 300);
lastSynced = mVideo.getCurrentPosition() + diff + 300;
}
} catch (IllegalStateException e) {
// Do nothing; this can happen as you are quitting the app
// mid video
}
mConnection.sendMessage(connectedDevice, "ACK");
} else if (message.indexOf("START") == 0) {
Log.e("received start", "0");
mVideo.start();
} else if (message.indexOf("ACK") == 0) {
canSend = true;
}
}