int host_getaddrinfo(struct host *host, iochan_man_t iochan_man)
{
struct work *w = xmalloc(sizeof(*w));
int use_thread = 0; /* =0 to disable threading entirely */
w->hostport = host->tproxy ? host->tproxy : host->proxy;
w->ipport = 0;
w->host = host;
w->iochan_man = iochan_man;
#if USE_THREADED_RESOLVER
if (use_thread)
{
if (resolver_thread == 0)
getaddrinfo_start(iochan_man);
assert(resolver_thread);
sel_thread_add(resolver_thread, w);
return 0;
}
#endif
perform_getaddrinfo(w);
host->ipport = w->ipport;
xfree(w);
if (!host->ipport)
return -1;
return 0;
}
static void run_fun(iochan_man_t man, IOCHAN p) {
if (p->this_event) {
if (man->sel_thread) {
yaz_log(man->log_level,
"eventl: work add chan=%p name=%s event=%d", p,
p->name ? p->name : "", p->this_event);
p->thread_users++;
sel_thread_add(man->sel_thread, p);
} else
work_handler(p);
}
}
void iochan_handler(struct iochan *i, int event)
{
static int number = 0;
sel_thread_t p = iochan_getdata(i);
if (event & EVENT_INPUT)
{
struct my_work_data *work;
work = sel_thread_result(p);
YAZ_CHECK(work);
if (work)
{
YAZ_CHECK_EQ(work->x * 2, work->y);
/* stop work after a couple of iterations */
if (work->x > 10)
iochan_destroy(i);
xfree(work);
}
}
if (event & EVENT_TIMEOUT)
{
struct my_work_data *work;
work = xmalloc(sizeof(*work));
work->x = number;
sel_thread_add(p, work);
work = xmalloc(sizeof(*work));
work->x = number+1;
sel_thread_add(p, work);
number += 10;
}
}
