Всем привет. Помогите найти ошибку, самому не получается. Говорит что форматирование отправляем ого ответа не по условию. А я не могу найти 55е отличие, 54 нашёл)).
package com.javarush.task.task30.task3008;
import java.io.*;
import java.net.*;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
public class Server {
private static final Map<String, Connection> connectionMap = new ConcurrentHashMap<>();
private static class Handler extends Thread{
private Socket socket;
public Handler(Socket socket){
this.socket = socket;
}
private void notifyUsers(Connection connection, String userName) throws IOException {
for(String name : connectionMap.keySet()){
if(!name.equals(userName)){
connection.send(new Message(MessageType.USER_ADDED, name));
}
}
}
private void serverMainLoop(Connection connection, String userName)throws IOException, ClassNotFoundException {
while(true){
Message message = connection.receive();
if(message!=null && message.getType()==MessageType.TEXT){
String s = userName + ": " + message.getData();
sendBroadcastMessage(new Message(MessageType.TEXT,s));
}else ConsoleHelper.writeMessage ("Ошибка, сообщение не является текстом.");
}
}
public void run(){
try{
ConsoleHelper.writeMessage("Устаноылено новое соединение с "+ socket.getRemoteSocketAddress());
Connection connection = new Connection(socket);
String userName = serverHandshake(connection);
sendBroadcastMessage(new Message(MessageType.USER_ADDED,userName));
notifyUsers(connection,userName);
serverMainLoop(connection, userName);
connectionMap.remove(userName);
sendBroadcastMessage(new Message(MessageType.USER_REMOVED,userName));
}catch(Exception e ){
}
}
private String serverHandshake(Connection connection)throws IOException, ClassNotFoundException{
String s = null;
while(true){
connection.send(new Message(MessageType.NAME_REQUEST));
Message receive = connection.receive();
if(receive.getType()!=(MessageType.USER_NAME) || connectionMap.containsKey(receive.getData())){
continue;
};
if(receive.getType().equals(MessageType.USER_NAME)&&!receive.getData().equals(null)&&!receive.getData().isEmpty()){
connectionMap.put(receive.getData(),connection);
connection.send(new Message(MessageType.NAME_ACCEPTED));
ConsoleHelper.writeMessage(receive.getData()+"получено");
s = receive.getData();
break;
}
}
return s;
}
}
public static void sendBroadcastMessage(Message message){
for(String name : connectionMap.keySet()){
try{
connectionMap.get(name).send(message);
}catch (IOException e){
ConsoleHelper.writeMessage("Ошибка, сообщение не отправлено.");
}
}
}
public static void main(String[] args) throws IOException {
ServerSocket serverPort = new ServerSocket(ConsoleHelper.readInt());
System.out.println("сервер запущен");
try{
while (true){
Socket socket = serverPort.accept();
Handler handler = new Handler(socket);
handler.start();
}
}catch (IOException e ){
System.out.println("ошибка");
serverPort.close();
}
}
}