host: Wake up stalled conns when a conn is dropped
When a connection is dropped, it may free up some ACL packet capacity in
the controller. When this happens, we need to wake up all stalled
connections.
We want to wake up connections every time the ACL data buffer capcity
increases (whenever `ble_hs_hci_add_avail_pkts()` is called).
diff --git a/nimble/host/src/ble_hs_hci_evt.c b/nimble/host/src/ble_hs_hci_evt.c
index bd0fd00..0ccd9e8 100644
--- a/nimble/host/src/ble_hs_hci_evt.c
+++ b/nimble/host/src/ble_hs_hci_evt.c
@@ -166,6 +166,12 @@
ble_gap_rx_disconn_complete(&evt);
+ /* The connection termination may have freed up some capacity in the
+ * controller for additional ACL data packets. Wake up any stalled
+ * connections.
+ */
+ ble_hs_wakeup_tx();
+
return 0;
}
