int connect(int argc, char *argv[])
{
    int portno;
    socklen_t clilen;
    struct sockaddr_in serv_addr, cli_addr;
    if (argc < 2)
    {
        fprintf(stderr,"ERROR, no port provided\n");
            exit(1);
        }
    sockfd = socket(AF_INET, SOCK_STREAM, 0);
    if (sockfd < 0)
        error("ERROR opening socket");
    bzero((char *) &serv_addr, sizeof(serv_addr));
    portno = atoi(argv[1]);
    serv_addr.sin_family = AF_INET;
    serv_addr.sin_addr.s_addr = INADDR_ANY;
    serv_addr.sin_port = htons(portno);
    if (bind(sockfd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0) error("ERROR on binding");

    fprintf(stdout,"Waiting for connection...\n");

    listen(sockfd,5);
    clilen = sizeof(cli_addr);
    newsockfd = accept(sockfd, (struct sockaddr *) &cli_addr, &clilen);
    if (newsockfd < 0)
        error("ERROR on accept");

        fds[0].fd = newsockfd;
        fds[0].events = POLLIN;

    fprintf(stdout,"Waiting for messages...\n");

    return 0;
}