pipeevt_t* poll_event_from_pipes(void)
{
struct timeval to;
to.tv_sec=0; to.tv_usec=100000;
fd_set set;
memcpy(&set, &pipeset, sizeof(fd_set));
int nfds=select(fd_max+1, &set, NULL, NULL, &to);
pipeevt_t* ret=NULL;
if(nfds>0)
{
for(int i=0; i<=pipe_slot; ++i)
{
if(pipe_fds[i] != -1 && FD_ISSET(pipe_fds[i], &set))
{
int s;
ret=event_recv(pipe_fds[i], &s);
if(s==1)
{
pipe_remove(pipe_fds[i]);
continue;
}
return ret;
}
}
}
return ret;
}
void event_poll::handle_poll()
{
int event_cnt;
while (looping()) {
event_cnt = _poll.poll(_event, 1000);
while (event_cnt > 0) {
io_epoll::event ev = _event.at(static_cast<size_t>(--event_cnt));
tunnel * tun = (tunnel *)ev.data.ptr;
if (io_epoll::ev_error(ev)) {
event_remove(tun);
} else {
if (io_epoll::ev_recv(ev)) {
event_recv(tun);
}
if (io_epoll::ev_send(ev)) {
event_send(tun);
}
}
}
handle_event();
}
}
static void *event_threadfunc(void *args)
{
int fd=*(int*)args;
struct pollfd fds[1];
fds[0].fd=fd;
fds[0].events=POLLIN;
while(run_event_thread)
{
if(((poll(fds, 1, 1)) > 0) && (fds[0].revents & POLLIN))
{
pipeevt_t* e=event_recv(fd, NULL);
free(e);
}
fds[0].fd=fd;
fds[0].events=POLLIN;
}
free(args);
return NULL;
}
