From 74beb75ff8e95ec4e9e299771b5979660b1a8ab6 Mon Sep 17 00:00:00 2001 From: Christina Wen Date: Tue, 15 Sep 2020 11:00:18 -0400 Subject: [PATCH] revising error message to include version number Signed-off-by: Christina Wen --- wgengine/magicsock/magicsock.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/wgengine/magicsock/magicsock.go b/wgengine/magicsock/magicsock.go index 91cda67f3..7d0421375 100644 --- a/wgengine/magicsock/magicsock.go +++ b/wgengine/magicsock/magicsock.go @@ -648,8 +648,8 @@ func (c *Conn) Ping(ip netaddr.IP, cb func(*ipnstate.PingResult)) { } dk, ok := c.discoOfNode[peer.Key] - if !ok { - res.Err = "no discovery key for peer (old Tailscale version?). Try: ping 100.x.y.z" + if !ok { // peer is using outdated Tailscale version (pre-0.100) + res.Err = "no discovery key for peer (pre Tailscale 0.100 version?). Try: ping 100.x.y.z" cb(res) return }