package basic;
import org.json.JSONException;
import org.json.JSONObject;
import io.socket.IOAcknowledge;
import io.socket.IOCallback;
import io.socket.SocketIO;
import io.socket.SocketIOException;
public class BasicExample2 {
public static void main(String[] args) {
try {
new BasicExample2();
} catch (Exception e) {
e.printStackTrace();
}
}
public BasicExample2() throws Exception {
SocketIO socket = new SocketIO("http://127.0.0.1:3001/");
socket.connect(new IOCallback() {
@Override
public void onMessage(JSONObject json, IOAcknowledge ack) {
try {
System.out.println("Server said:" + json.toString(2));
} catch (JSONException e) {
e.printStackTrace();
}
}
@Override
public void onMessage(String data, IOAcknowledge ack) {
System.out.println("Server said: " + data);
}
@Override
public void onError(SocketIOException socketIOException) {
System.out.println("an Error occured");
socketIOException.printStackTrace();
}
@Override
public void onDisconnect() {
System.out.println("Connection terminated.");
}
@Override
public void onConnect() {
System.out.println("Connection established");
}
@Override
public void on(String event, IOAcknowledge ack, Object... args) {
System.out.println("Server triggered event '" + event + "'");
}
});
// This line is cached until the connection is establisched.
socket.send("Hello Server!");
}
}