--- libaitsched/src/aitsched.c	2023/02/25 15:55:01	1.31
+++ libaitsched/src/aitsched.c	2023/02/27 01:25:07	1.31.2.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitsched.c,v 1.31 2023/02/25 15:55:01 misho Exp $
+* $Id: aitsched.c,v 1.31.2.1 2023/02/27 01:25:07 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -1181,6 +1181,7 @@ int
 schedSignalDispatch(sched_root_task_t * __restrict root, int on)
 {
 	sigset_t ss;
+	struct timespec ts = { .tv_sec = 1, .tv_nsec = 0 };
 #ifndef HAVE_LIBPTHREAD
 	sched_SetErr(ENOTSUP, "Library has not support pthreads");
 	return -1;
@@ -1204,6 +1205,10 @@ schedSignalDispatch(sched_root_task_t * __restrict roo
 		pthread_mutex_unlock(&root->root_sigmtx);
 		return 0;
 	}
+
+	/* if we have not using polling, then we must turn on */
+	if (sched_timespecisinf(&root->root_poll))
+		schedPolling(root, &ts, NULL);
 
 	pthread_attr_init(&attr);
 	pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);