From 248a08b2f1362389e48901c6725796c4eabd5986 Mon Sep 17 00:00:00 2001
From: Arceliar <Arceliar@users.noreply.github.com>
Date: Thu, 21 Nov 2019 19:23:44 -0600
Subject: [PATCH] send a message to the sessions to update mtu instead of
 trying to update it directly

---
 src/yggdrasil/session.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/yggdrasil/session.go b/src/yggdrasil/session.go
index c203fe2..743dd7a 100644
--- a/src/yggdrasil/session.go
+++ b/src/yggdrasil/session.go
@@ -136,7 +136,10 @@ func (ss *sessions) init(r *router) {
 func (ss *sessions) reconfigure() {
 	ss.router.Act(nil, func() {
 		for _, session := range ss.sinfos {
-			session.myMTU = ss.myMaximumMTU
+			sinfo, mtu := session, ss.myMaximumMTU
+			sinfo.Act(ss.router, func() {
+				sinfo.myMTU = mtu
+			})
 			session.ping(ss.router)
 		}
 	})