Server.java

import com.google.gson.Gson;
import com.sun.security.ntlm.Client;

import java.io.InputStream;
import java.net.*;
import java.lang.*;
import java.nio.charset.Charset;
import java.util.*;
import java.util.logging.*;

public class Server {

    static ServerSocket server;
    static Socket connection;
    static Logger log = Logger.getLogger(Server.class.getName());
    static boolean ServerStart(int port){
        try {
            server = new ServerSocket(port);
        }
        catch (Exception e){
            log.log(Level.INFO, "server failed to start");
            return false;
        }
        try {
            log.log(Level.INFO, "Waiting for connection");
            connection = server.accept();
        }
        catch (Exception e){
            return false;
        }

        log.log(Level.INFO, "Connection from " + connection.toString());
        return true;
    }

    static String SendJson(){
        String jsonClient = JsonWork.GenJsonClientData();
        try {
            connection.getOutputStream().write(jsonClient.getBytes());
        }
        catch (Exception e) {
        }
        return jsonClient;
    }

    public static void main(String[] args) {
        ServerStart(8005);
        for(int i = 0; i < 100000; i++) {
            String json = SendJson();
            log.log(Level.INFO, "Sent json number " + i + " " + json.substring(0,json.indexOf("}")) + " ...");
            try {
                while (connection.getInputStream().read() != 1) ;
            }
            catch (Exception e){
                log.log(Level.INFO, "Error occured during waiting");
                return;
            }
        }
        try {
            connection.getOutputStream().write(0);
        }
        catch (Exception e){}
    }
}