static void server_sigusr1_handler(int sig) {
int socket = server_create_socket(server.session_name);
if (socket != -1) {
if (server.socket)
close(server.socket);
server.socket = socket;
}
}
void server_start(unsigned short port, int * server_socket_fd, list_node * question_pool, list_node * results)
{
//region Initialize/declare variables
struct sockaddr_in server = server_create_sin(port);
int server_fd = server_create_socket();
*server_socket_fd = server_fd;
server_listen(server_fd, &server);
struct sockaddr_in client_addr;
int client_socket_fd;
socklen_t client_socket_len = sizeof(struct sockaddr_in);
//endregion
//region Listen and handle connections in new threads
printf("Listening for connections on port %d...\n", port);
while ((client_socket_fd = accept(server_fd, (struct sockaddr *) &client_addr, &client_socket_len)))
{
client_handler_data_holder * holder = create_holder(client_socket_fd, &client_addr, question_pool, results);
//region Log connection
{
char ip_str[INET_ADDRSTRLEN];
inet_ntop(AF_INET, &client_addr.sin_addr, ip_str, INET_ADDRSTRLEN);
printf("Client (%s) connected\n", ip_str);
}
//endregion
pthread_t thread;
int res = pthread_create(&thread, NULL, handle_connection, holder);
if (res < 0)
{
perror("Could not create client handler thread");
return;
}
pthread_detach(thread);
}
//endregion
}
