Уже как мог изворачивался, даже разделил на три отдельных цикла (по советам в комментариях) и все-равно не хочет проходить валидацию по 4ем пунктам. 16 попыток за полтора часа... Вот прошу помощи :)
package com.javarush.task.task30.task3008;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
public class Server {
private static Map<String,Connection> connectionMap = new ConcurrentHashMap<>();
public static void sendBroadcastMessage(Message message){
for (Map.Entry<String,Connection> pair : connectionMap.entrySet()){
try {
pair.getValue().send(message);
} catch (IOException e) {
ConsoleHelper.writeMessage("Oops. We failed sending message for You");
}
}
}
public static void main(String[] args) {
try(ServerSocket serverSocket = new ServerSocket(ConsoleHelper.readInt())) {
ConsoleHelper.writeMessage("Server started!");
while (true) {
Socket socket = serverSocket.accept();
Handler handler = new Handler(socket);
handler.start();
}
} catch (IOException e) {
e.printStackTrace();
}
}
private static class Handler extends Thread{
private String serverHandshake(Connection connection) throws IOException, ClassNotFoundException{
connection.send(new Message(MessageType.NAME_REQUEST,"Hi stranger! Please, introduce yourself. What is Your name?"));
Message firstMessage = null;
while (true){
firstMessage = connection.receive();
if(firstMessage.getType()==MessageType.USER_NAME) {
{
if (!(firstMessage.getData().isEmpty())){
if (!(connectionMap.containsKey(firstMessage.getData()))) {
connectionMap.put(firstMessage.getData(), connection);
ConsoleHelper.writeMessage("Hi " + firstMessage.getData() + " You was sucessfully added to chat room!");
break;
}
}
}
}
}
return firstMessage.getData();
}
private Socket socket;
public Handler(Socket socket)
{
this.socket = socket;
}
@Override
public void run(){
while (true){
}
}
}
}