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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/socket.h>
#include <arpa/inet.h>
char *advice[] = {
"Take the hard path\r\n",
"Don't please others\r\n",
"Ignore others opinions\r\n",
"Keep moving forward\r\n",
};
int
main(void) {
int sock_d = socket(PF_INET, SOCK_STREAM, 0);
struct sockaddr_in name;
name.sin_family = PF_INET;
name.sin_port = (in_port_t)htons(30000);
name.sin_addr.s_addr = htonl(INADDR_ANY);
bind(sock_d, (struct sockaddr *)&name, sizeof(name));
listen(sock_d, 10);
puts("Waiting connection...\n");
while (1) {
struct sockaddr_storage client_addr;
unsigned int addr_size = sizeof(client_addr);
int client_sock = accept(sock_d, (struct sockaddr *)&client_addr,
&addr_size);
char *msg = advice[rand() % 4];
send(client_sock, msg, strlen(msg), 0);
close(client_sock);
}
return 0;
}
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