From c76d829b387ef68e39bf8d271268164d35f75dcd Mon Sep 17 00:00:00 2001
From: Zachary Zhao <zachzhaozy@gmail.com>
Date: Thu, 24 Nov 2022 19:25:00 +0800
Subject: [PATCH] In this commit a CloseChan function is added to session
 module

By this using this funcion, one can be notified immediately when a session is closed.
---
 session.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/session.go b/session.go
index de0c69b..778e24b 100644
--- a/session.go
+++ b/session.go
@@ -207,6 +207,12 @@ func (s *Session) Close() error {
 	}
 }
 
+// CloseChan can be used by someone who wants to be notified immediately when this
+// session is closed
+func (s *Session) CloseChan() <-chan struct{} {
+	return s.die
+}
+
 // notifyBucket notifies recvLoop that bucket is available
 func (s *Session) notifyBucket() {
 	select {