#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#define SERV_TCP_PORT 6555
#define SERV_HOST_ADDR "127.0.0.1"

main()
{

int sockfd, newsockfd, clilen, childpid, msglen;

char *str = ("Hello!");

struct sockaddr_in cli_addr, serv_addr;

        if (sockfd = socket(AF_INET, SOCK_STREAM, 0) == -1)
                printf("Socket error: %s", strerror(errno));

        bzero((char *) &serv_addr, sizeof(serv_addr));
        serv_addr.sin_family = AF_INET;
        serv_addr.sin_addr.s_addr = htonl(INADDR_ANY);
        serv_addr.sin_port = htons(SERV_TCP_PORT);

        //this boyo here keeps failing, giving me back a "Socket operation on non-socket" error.

        if (bind(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) == -1)
                printf("Bind Error: %s\n", strerror( errno ));

        listen (sockfd, 5);

        //i know all this accept stuff should be in a loop, but i'm not worried about that right now
        newsockfd = accept(sockfd, (struct sockaddr *) &cli_addr, &clilen);

        if (newsockfd == -1)
                printf("Accept error: %s\n", strerror( errno));



msglen = strlen(str);

send(newsockfd, str, msglen, 0);

close(newsockfd);
close(sockfd);
}