/** Worker function for thread that manages the control connection of FTP session. */
void* control_thread_proc(void* info)
{
struct control_thread_info* cti = (struct control_thread_info*)info;
// set appropriate signal mask for this thread
sigset_t sigs; sigemptyset (&sigs);
sigaddset (&sigs, SIGINT);
sigaddset (&sigs, SIGPIPE);
pthread_sigmask (SIG_BLOCK, &sigs, NULL);
if (send_welcome_message(cti->session) == -1)
cti->session->terminated = 1;
control_thread_loop (cti);
char buf[MAX_PATH];
snprintf (buf, MAX_PATH, "Client `%s` disconnected.", cti->session->ip_address);
log_event (cti->session->server, buf);
// end the control connection
int sfd = cti->session->control_socket;
shutdown (sfd, SHUT_RDWR);
TEMP_FAILURE_RETRY(close(sfd));
// end the data connection if any
int dfd = cti->session->data_socket;
if (!(dfd < 0))
{
shutdown (dfd, SHUT_RDWR);
TEMP_FAILURE_RETRY(close(dfd));
}
free (cti);
return 0;
}
void handle_hello_message(zeroconf_msg& message)
{
if (strcmp((char *)message.source(),my_ip))
{
debug_->debug("receive hello(%u)",radio_->id());
radio_->send( Os::Radio::BROADCAST_ADDRESS, sizeof(zeroconf_msg), (Os::Radio::block_data_t *)&message);//forward the message
send_welcome_message((char *)message.source());//and send welcome message
}
}
