/**
* Broadcast a message to all connected WebSocket clients (Simple WebSocket test)
*
* @param text
*/
protected void broadcast(String text) {
// System.out.println("Broadcasting message to all connected WebSocket clients : " + text);
for (WebSocket webSocket : this.getWebSockets()) {
try {
webSocket.send(text);
} catch (Exception e) {
e.printStackTrace();
webSocket.close();
}
}
java.util.logging.Logger.getAnonymousLogger()
.log(Level.INFO, "Broadcasted message to all connected WebSocket clients: " + text);
}
@Override
public void close() {
logger.trace(
"WebSocket.close() for AtmosphereResource {}",
resource() != null ? resource().uuid() : "null");
webSocket.close();
}
/**
* Event handler to handle when a WebSocket connection has been closed
*
* @param socket
* @param frame
*/
@Override
public void onClose(WebSocket socket, DataFrame frame) {
super.onClose(socket, frame);
// Create a log message
java.util.logging.Logger.getAnonymousLogger()
.log(
Level.INFO,
"Time: "
+ new java.util.Date()
+ ", "
+ "Terminated connection with WebSocket client: "
+ socket.toString());
}
@Override
public void onConnect(WebSocket socket) {
super.onConnect(socket);
// Create a log message
java.util.logging.Logger.getAnonymousLogger()
.log(
Level.INFO,
"Time: "
+ new java.util.Date()
+ ", "
+ "Connection established with new WebSocket client: "
+ socket.toString());
}
/** Called whenever the server receives a message from a client */
@Override
public void onMessage(WebSocket socket, String text) {
super.onMessage(socket, text);
// Log the received message
java.util.logging.Logger.getAnonymousLogger()
.log(
Level.INFO,
"Time: "
+ new java.util.Date()
+ ", "
+ "Application received request from client "
+ socket.toString()
+ ". Msg: "
+ text);
// Send the received message back to the client from which it originated
/**
* socket.send("Hello Client " + socket.toString() + ". I received the " + "following message
* from you: " + text + "\n");
*/
/*socket.send("<br />Hello Client " + socket.toString() + ". <br/>I received the " +
"following message from you:<br />" + text);*/
// Check whether client
// Create JSON object
JSONParser parser = new JSONParser();
// Convert the received string to JSON
JSONObject jsonObj = null;
try {
jsonObj = (JSONObject) parser.parse(text);
// Receive the new JSON object
this.msgReceiver.handleIncomingMessage(jsonObj);
} catch (ParseException e) {
e.printStackTrace();
} /**/
}
@Override
public WebSocket write(byte[] data, int offset, int length) throws IOException {
logger.trace("WebSocket.write() for {}", resource() != null ? resource().uuid() : "");
webSocket.send(Arrays.copyOfRange(data, offset, length));
return this;
}
@Override
public WebSocket write(String s) throws IOException {
logger.trace("WebSocket.write() for {}", resource() != null ? resource().uuid() : "");
webSocket.send(s);
return this;
}
@Override
public boolean isOpen() {
return webSocket.isConnected();
}