package com.byteslounge.websockets;
import java.io.IOException;
import javax.websocket.OnClose;
import javax.websocket.OnMessage;
import javax.websocket.OnOpen;
import javax.websocket.Session;
import javax.websocket.server.ServerEndpoint;
@ServerEndpoint("/websocket")
public class WebSocketTest {
@OnMessage
public void onMessage(String message, Session session)
throws IOException, InterruptedException {
// Print the client message for testing purposes
System.out.println("Received: " + message);
// Send the first message to the client
session.getBasicRemote().sendText("This is the first server message");
// Send 3 messages to the client every 5 seconds
int sentMessages = 0;
while(sentMessages < 3){
Thread.sleep(5000);
session.getBasicRemote().
sendText("This is an intermediate server message. Count: "
+ sentMessages);
sentMessages++;
}
// Send a final message to the client
session.getBasicRemote().sendText("This is the last server message");
}
@OnOpen
public void onOpen () {
System.out.println("Client connected");
}
@OnClose
public void onClose () {
System.out.println("Connection closed");
}
}
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