Reset UTCP timers when learning a node's public key.

If we try to open a channel to a node whose public key we do not yet
have, a REQ_KEY request is sent out. When the answer comes back we know
the key, but we have to tell UTCP to reset the timers, otherwise we have
to wait for a retransmission timeout to occur before resending the SYN
packet.

diff --git a/src/protocol_key.c b/src/protocol_key.c
index 2a4dbe02d1d5c4c24252a9dddd825872ed983a04..836737aa7e284e2c11886707d02088ad5a1846a9 100644 (file)
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -145,6 +145,9 @@ static bool req_key_ext_h(meshlink_handle_t *mesh, connection_t *c, const char *
                        }
                }
 
+               /* Also reset any UTCP timers */
+               utcp_reset_timers(from->utcp);
+
                return true;
        }