static int
accept_connection_coro(struct coro *coro, void *data)
{
struct lwan *l = data;
uint64_t cores = 0;
while (coro_yield(coro, 1) & ~(EPOLLHUP | EPOLLRDHUP | EPOLLERR)) {
enum herd_accept ha;
do {
ha = accept_one(l, &cores);
} while (ha == HERD_MORE);
if (UNLIKELY(ha > HERD_MORE))
break;
if (LIKELY(cores)) {
for (unsigned short t = 0; t < l->thread.count; t++) {
if (cores & UINT64_C(1)<<t)
lwan_thread_nudge(&l->thread.threads[t]);
}
cores = 0;
}
}
return 0;
}
void
lwan_main_loop(struct lwan *l)
{
uint64_t cores = 0;
assert(main_socket == -1);
main_socket = l->main_socket;
if (signal(SIGINT, sigint_handler) == SIG_ERR)
lwan_status_critical("Could not set signal handler");
lwan_status_info("Ready to serve");
while (LIKELY(main_socket >= 0)) {
if (UNLIKELY(accept_herd(l, &cores) == HERD_SHUTDOWN))
break;
if (LIKELY(cores)) {
for (unsigned short t = 0; t < l->thread.count; t++) {
if (cores & 1ULL<<t)
lwan_thread_nudge(&l->thread.threads[t]);
}
cores = 0;
}
}
}
