From: Guus Sliepen <guus@meshlink.io>
Date: Mon, 19 Oct 2015 19:18:14 +0000 (+0200)
Subject: Ensure FIN packets start the retransmission timer as well.
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=1ba5f4c56c38b3c986dabb5d0feced74d81cd490;p=utcp

Ensure FIN packets start the retransmission timer as well.
---

diff --git a/utcp.c b/utcp.c
index c93d4bb..89a38b7 100644
--- a/utcp.c
+++ b/utcp.c
@@ -1262,6 +1262,8 @@ int utcp_shutdown(struct utcp_connection *c, int dir) {
 	c->snd.last++;
 
 	ack(c, false);
+	if(!timerisset(&c->rtrx_timeout))
+		start_retransmit_timer(c);
 	return 0;
 }