while(1)  // głowna pętla accept()
    {
        if(i>N)
        {
            printf("Brak wolnego pionka!\n");

        }

        sin_size = sizeof( struct sockaddr_in );

        if((fdTab[i] = accept(sockfd,( struct sockaddr * ) &their_addr,(socklen_t *) &sin_size))==-1)
        {
            perror( "Error - accept" );
            continue;
        }
        printf( "server nawiazal polaczenie z:  %s\n", inet_ntoa( their_addr.sin_addr ) ); // zamienia 32-bitowy adres IP na jego odpowiednik w notacji xxx.xxx.xxx.xxx
        //send(sockfd, "s w lochach \n", 30,0);
        fds[i].fd = fdTab[i];
        fds[i].events = POLLIN;

        int j;



        ret = poll(fds, N, 10*1000);
        if(ret == -1)
        {
            perror("Error - poll\n");
            return 1;
        }

        if(!ret)
        {
            printf("Minal ustalony timeout, czyli 10 sekund \n");
        }
        int xn = x;
        int yn = y;


        if(fds[i].revents & POLLIN)
        {
            x = piony[i][0];
            y = piony[i][1];
            //move(fdTab[i],p[i]);
            char c=p[i];


                char buf[1];
                if((recv(fdTab[i],buf,sizeof(buf),0))==-1)
                {
                    printf("Error - recv\n");
                    //exit(1);
                    continue;
                }

                //printf( "X : %s", buf );
                char znak = buf[0];
                if(znak=='w' || znak=='s' || znak=='a' || znak=='d')
                {
                    printf("%c\n",znak);

                    switch(znak)
                    {
                        case 'w':
                            yn--;

                            switch(labirynt[xn][yn])
                            {
                                case '1':
                                    if(send( fdTab[i],"SCIANA!\n",14,0)==-1)
                                        printf("Error - send\n");

                                    printf("ŚCIANA !\n");
                                    nowy_labirynt[xn][yn] = '1';
                                    yn++;
                                    break;
                                case '0':
                                    if(send( fdTab[i],"PRZESUNIECIE\n",14,0)==-1)
                                        printf("Error - send");
                                    nowy_labirynt[xn][yn+1] = '0';
                                    nowy_labirynt[xn][yn] = c;
                                    break;
                            }
                            printf("************  %d %d ******************************************\n",xn,yn);
                            show_dungeon();
                            break;

                        case 's':
                            yn++;

                            switch(labirynt[xn][yn])
                            {
                                case '1':
                                    if(send( fdTab[i],"SCIANA!\n",14,0)==-1)
                                        printf("Error - send\n");

                                    printf("ŚCIANA !\n");
                                    nowy_labirynt[xn][yn] = '1';
                                    yn--;
                                    break;
                                case '0':
                                    if(send( fdTab[i],"PRZESUNIECIE\n",14,0)==-1)
                                        printf("Error - send\n");
                                    nowy_labirynt[xn][yn-1] = '0';
                                    nowy_labirynt[xn][yn] = c;
                                    break;
                            }
                            printf("************  %d %d ******************************************\n",xn,yn);
                            show_dungeon();
                            break;

                        case 'a':
                            xn--;

                            switch(labirynt[xn][yn])
                            {
                                case '1':
                                    if(send( fdTab[i],"SCIANA!\n",14,0)==-1)
                                        printf("Error - send\n");
        -
                                    printf("ŚCIANA !\n");
                                    nowy_labirynt[xn][yn] = '1';
                                    xn++;
                                    break;
                                case '0':
                                    if(send( fdTab[i],"PRZESUNIECIE\n",14,0)==-1)
                                        printf("Error - send\n");
                                    nowy_labirynt[xn+1][yn] = '0';
                                    nowy_labirynt[xn][yn] = c;
                                    break;
                            }
                            printf("************  %d %d ******************************************\n",xn,yn);
                            show_dungeon();
                            break;

                        case 'd':
                            xn++;

                            switch(labirynt[xn][yn])
                            {
                                case '1':
                                    if(send( fdTab[i],"SCIANA!\n",14,0)==-1)
                                        printf("Error - send\n");

                                    printf("ŚCIANA !\n");
                                    nowy_labirynt[xn][yn] = '1';
                                    xn--;
                                    break;
                                case '0':
                                    if(send( fdTab[i],"PRZESUNIECIE\n",14,0)==-1)
                                        printf("Error - send\n");
                                    nowy_labirynt[xn-1][yn] = '0';
                                    nowy_labirynt[xn][yn] = c;
                                    break;
                            }
                            printf("************  %d %d ******************************************\n",xn,yn);
                            show_dungeon();
                            break;
                        //default:
                            //printf("\nUzywaj WSAD do poruszania\n");
                            //break;

                    }

                }
            }