ev_async watcher's callback is never triggering on ev_async_send()

[马承珂]

line 25:
    ev_async_send (dyn_loop, &mysig);
should be:
    ev_async_send (dyn_loop, &async_w);

mysig is a useless var.





At 2013-06-30 05:50:37,trafdev <trafdev at mail.ru> wrote:
>Hello.
>
>Simple code:
>
>#include <ev.h>
>#include <stdio.h>
>#include <pthread.h>
>
>static void async_cb (EV_P_ ev_async *w, int revents) {
>     printf("never got called :(\n");
>     return;
>}
>
>static ev_async async_w;
>
>static struct ev_loop* dyn_loop;
>
>void* thread_loop(void* args) {
>     dyn_loop = ev_loop_new(0);
>     ev_async_init(&async_w, async_cb);
>     ev_async_start(dyn_loop, &async_w);
>     ev_run(dyn_loop);
>     int a = 0;
>}
>
>static ev_async mysig;
>
>static void timeout_cb(EV_P_ ev_timer *w, int revents) {
>     ev_async_send (dyn_loop, &mysig);
>}
>
>struct ev_loop* loop = ev_default_loop(0);
>
>int main(int argc, char **argv) {
>     pthread_t thread;
>     pthread_create(&thread, NULL, thread_loop, NULL);
>
>     static ev_timer tw;
>     ev_timer_init (&tw, timeout_cb, 5, 3);
>     ev_timer_start(loop, &tw);
>
>     ev_run(loop, 0);
>
>     return 0;
>}
>
>
>Should cause async_cb triggering from timeout_cb, but this never happens 
>(timout_cb is triggering without problems).
>Tried many combinations (like creating dyn_loop in main thread etc - no 
>effect). Please help!
>
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