#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netdb.h>

int main(int argc, char **argv)
{
    struct sockaddr_in myaddr, endpoint;
    int sdsocket, sdconnection, addrlen, received;
    const int port = 7332;

    sdsocket = socket(AF_INET, SOCK_STREAM, 0);
    addrlen = sizeof(struct sockaddr_in);

    myaddr.sin_family = AF_INET;
    myaddr.sin_port = htons(port);
    myaddr.sin_addr.s_addr = htonl(INADDR_ANY);

    if (bind(sdsocket, (struct sockaddr *)&myaddr, addrlen) < 0)
    {
        printf("bind() nie powiodl sie (failed)\n");
        return 1;
    }

    if (listen(sdsocket, 10) < 0)
    {
        printf("listen() nie powiodl sie (failed)\n");
        return 1;
    }

    while ((sdconnection =
                accept(sdsocket,
                       (struct sockaddr *)&endpoint,
                       &addrlen)) >= 0)
    {

        send(sdconnection, "CONNECT", 7, 0);
        close(sdconnection);
    }

    close(sdsocket);
    return 0;
}