revising error message to include version number

Signed-off-by: Christina Wen <christina@tailscale.com>
Updating error msg for no discovery key for peer
2020-09-15 13:30:50 -04:00 · 2020-09-15 13:30:38 -04:00
1 changed files with 2 additions and 2 deletions
--- 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 (pre 0.100?)"
+	if !ok { // peer is using outdated Tailscale version (pre-0.100)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
 	}
Author	SHA1	Message	Date
Christina Wen	74beb75ff8	revising error message to include version number Signed-off-by: Christina Wen <christina@tailscale.com>	2020-09-15 13:30:50 -04:00
Christina Wen	23798e7606	Updating error msg for no discovery key for peer Signed-off-by: Christina Wen <christina@tailscale.com>	2020-09-15 13:30:38 -04:00