From ab4e649d61db8fa3a4745a0e14152cd2919ab383 Mon Sep 17 00:00:00 2001
From: Andrew Martinez <andrew.p.martinez@gmail.com>
Date: Wed, 1 Dec 2021 14:45:01 -0500
Subject: [PATCH] adds router id and name to already connected error

---
 controller/handler_ctrl/connect.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/controller/handler_ctrl/connect.go b/controller/handler_ctrl/connect.go
index a9d04c193..c49ece097 100644
--- a/controller/handler_ctrl/connect.go
+++ b/controller/handler_ctrl/connect.go
@@ -66,7 +66,12 @@ func (self *ConnectHandler) HandleConnection(hello *channel2.Hello, certificates
 	/* */
 
 	if self.network.ConnectedRouter(id) {
-		return errors.New("router already connected")
+		router := self.network.GetConnectedRouter(id)
+		name := "unknown"
+		if router != nil {
+			name = router.Name
+		}
+		return fmt.Errorf("router already connected id: %s, name: %s", id, name)
 	}
 
 	if r, err := self.network.GetRouter(id); err == nil {