Fix potential race condition when sending close packet have error

Signed-off-by: Yilun <[email protected]>
nknorg · Jul 12, 2020 · 711a2d0 · 711a2d0
1 parent 844c061
commit 711a2d0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/session.go b/session.go
@@ -577,7 +577,7 @@ func (session *Session) sendClosePacket() error {
 		wg.Add(1)
 		go func(connection *Connection) {
 			defer wg.Done()
-			err = session.sendWith(connection.localClientID, connection.remoteClientID, buf, connection.RetransmissionTimeout())
+			err := session.sendWith(connection.localClientID, connection.remoteClientID, buf, connection.RetransmissionTimeout())
 			if err == nil {
 				select {
 				case success <- struct{}{}: