update:fix nil point panic

OpenIoTHub · Sep 1, 2020 · 16f41d8 · 16f41d8
1 parent 255913e
commit 16f41d8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/services/serverSession.go b/services/serverSession.go
@@ -57,6 +57,10 @@ func (ss *ServerSession) LoopStream() {
 		}
 	}()
 	for {
+		if ss.session == nil {
+			log.Println("ss.session is nil:")
+			break
+		}
 		// Accept a stream
 		stream, err := ss.session.AcceptStream()
 		if err != nil {