static void
test_thread_stop_unused (void)
{
GThreadPool *pool;
guint i;
guint limit = 100;
/* Spawn a few threads. */
g_thread_pool_set_max_unused_threads (-1);
pool = g_thread_pool_new ((GFunc) g_usleep, NULL, -1, FALSE, NULL);
for (i = 0; i < limit; i++)
g_thread_pool_push (pool, GUINT_TO_POINTER (1000), NULL);
DEBUG_MSG (("[unused] ===> pushed %d threads onto the idle pool",
limit));
/* Wait for the threads to migrate. */
g_usleep (G_USEC_PER_SEC);
DEBUG_MSG (("[unused] current threads %d",
test_count_threads()));
DEBUG_MSG (("[unused] stopping unused threads"));
g_thread_pool_stop_unused_threads ();
for (i = 0; i < 5; i++)
{
if (g_thread_pool_get_num_unused_threads () == 0 &&
test_count_threads () == 0)
break;
DEBUG_MSG (("[unused] waiting ONE second for threads to die"));
/* Some time for threads to die. */
g_usleep (G_USEC_PER_SEC);
}
DEBUG_MSG (("[unused] stopped idle threads, %d remain, %d threads still exist",
g_thread_pool_get_num_unused_threads (),
test_count_threads ()));
g_assert (g_thread_pool_get_num_unused_threads () == test_count_threads ());
g_assert (g_thread_pool_get_num_unused_threads () == 0);
g_thread_pool_set_max_unused_threads (MAX_THREADS);
DEBUG_MSG (("[unused] cleaning up thread pool"));
g_thread_pool_free (pool, FALSE, TRUE);
}
static void
test_thread_functions (void)
{
gint max_unused_threads;
guint max_idle_time;
/* This function attempts to call functions which don't need a
* threadpool to operate to make sure no uninitialised pointers
* accessed and no errors occur.
*/
max_unused_threads = 3;
DEBUG_MSG (("[funcs] Setting max unused threads to %d",
max_unused_threads));
g_thread_pool_set_max_unused_threads (max_unused_threads);
DEBUG_MSG (("[funcs] Getting max unused threads = %d",
g_thread_pool_get_max_unused_threads ()));
g_assert (g_thread_pool_get_max_unused_threads() == max_unused_threads);
DEBUG_MSG (("[funcs] Getting num unused threads = %d",
g_thread_pool_get_num_unused_threads ()));
g_assert (g_thread_pool_get_num_unused_threads () == 0);
DEBUG_MSG (("[funcs] Stopping unused threads"));
g_thread_pool_stop_unused_threads ();
max_idle_time = 10 * G_USEC_PER_SEC;
DEBUG_MSG (("[funcs] Setting max idle time to %d",
max_idle_time));
g_thread_pool_set_max_idle_time (max_idle_time);
DEBUG_MSG (("[funcs] Getting max idle time = %d",
g_thread_pool_get_max_idle_time ()));
g_assert (g_thread_pool_get_max_idle_time () == max_idle_time);
DEBUG_MSG (("[funcs] Setting max idle time to 0"));
g_thread_pool_set_max_idle_time (0);
DEBUG_MSG (("[funcs] Getting max idle time = %d",
g_thread_pool_get_max_idle_time ()));
g_assert (g_thread_pool_get_max_idle_time () == 0);
}
/**
* Stop all nuauth thread pools
* If soft is true, destroy pools.
*/
void stop_all_thread_pools(gboolean soft)
{
/* end logging threads */
if (soft) {
stop_thread_pool("session logger", &nuauthdatas->user_session_loggers);
stop_thread_pool("packet logger", &nuauthdatas->user_loggers);
stop_thread_pool("acl checker", &nuauthdatas->acl_checkers);
stop_thread_pool("users workers", &nuauthdatas->user_workers);
if (nuauthconf->log_users_sync) {
stop_thread_pool("decision worker",
&nuauthdatas->decisions_workers);
}
if (nuauthconf->do_ip_authentication) {
stop_thread_pool("ip auth worker",
&nuauthdatas->ip_authentication_workers);
}
}
g_thread_pool_stop_unused_threads();
}
static gboolean
purge_useless_threads (gpointer data)
{
g_thread_pool_stop_unused_threads ();
return TRUE;
}
