Commit e0471628 authored by Thomas Laurent's avatar Thomas Laurent

fix a bug when Linux kernel is busy

parent d8472426
Pipeline #10599 passed with stage
in 0 seconds
......@@ -116,15 +116,14 @@ extern "C" {
pthread_mutex_lock (&t->queue_cond_lock);
int ret=itti_send_msg_to_task_locked(destination_task_id, instance, message);
// while ( t->message_queue.size()>0 && t->admin.func != NULL )
if ( t->message_queue.size()>0 && t->admin.func != NULL ) {
while ( t->message_queue.size()>0 && t->admin.func != NULL ) {
if (t->message_queue.size()>1)
LOG_W(TMR,"queue in no thread mode is %ld\n", t->message_queue.size());
pthread_mutex_unlock (&t->queue_cond_lock);
t->admin.func(NULL);
} else {
pthread_mutex_unlock (&t->queue_cond_lock);
}
pthread_mutex_lock (&t->queue_cond_lock);
}
pthread_mutex_unlock (&t->queue_cond_lock);
return ret;
}
......@@ -198,6 +197,8 @@ extern "C" {
pthread_mutex_unlock(&t->queue_cond_lock);
LOG_D(TMR,"enter blocking wait for %s\n", itti_get_task_name(task_id));
t->nb_events = epoll_wait(t->epoll_fd,t->events,t->nb_fd_epoll, epoll_timeout);
if ( t->nb_events < 0 && (errno == EINTR || errno == EAGAIN ) )
pthread_mutex_lock(&t->queue_cond_lock);
} while (t->nb_events < 0 && (errno == EINTR || errno == EAGAIN ) );
AssertFatal (t->nb_events >=0,
......
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