[nrf fromtree] net: Added configuring child timeouts on openthread start

Some time ago three Kconfigs dedicated for the child timeouts configuration were added, but changing them does not apply when using OpenThread libraries. Added setting these values using openthread API on openthread start. Signed-off-by: Kamil Kasperczyk <[email protected]>
nrfconnect · Jan 24, 2025 · 1939fe0 · 1939fe0
1 parent 1f1ad79
commit 1939fe0
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/subsys/net/l2/openthread/openthread.c b/subsys/net/l2/openthread/openthread.c
@@ -21,6 +21,7 @@ LOG_MODULE_REGISTER(net_l2_openthread, CONFIG_OPENTHREAD_L2_LOG_LEVEL);
 #include <zephyr/sys/__assert.h>
 #include <zephyr/version.h>
 
+#include <openthread/child_supervision.h>
 #include <openthread/cli.h>
 #include <openthread/ip6.h>
 #include <openthread/link.h>
@@ -442,6 +443,13 @@ int openthread_start(struct openthread_context *ot_context)
 		otLinkSetPollPeriod(ot_context->instance, OT_POLL_PERIOD);
 	}
 
+	/* Configure Child Supervision and MLE Child timeouts. */
+	otChildSupervisionSetInterval(ot_context->instance,
+				      CONFIG_OPENTHREAD_CHILD_SUPERVISION_INTERVAL);
+	otChildSupervisionSetCheckTimeout(ot_context->instance,
+					  CONFIG_OPENTHREAD_CHILD_SUPERVISION_CHECK_TIMEOUT);
+	otThreadSetChildTimeout(ot_context->instance, CONFIG_OPENTHREAD_MLE_CHILD_TIMEOUT);
+
 	if (otDatasetIsCommissioned(ot_instance)) {
 		/* OpenThread already has dataset stored - skip the
 		 * configuration.