close sendCh after sending stop response

ethanndickson · ethanndickson · commit e3f85082458b · 2024-12-03T06:21:14.000Z
diff --git a/vpn/tunnel.go b/vpn/tunnel.go
@@ -103,11 +103,7 @@ func (t *Tunnel) requestLoop() {
 		if req.msg.Rpc != nil && req.msg.Rpc.MsgId != 0 {
 			t.handleRPC(req)
 			if _, ok := req.msg.GetMsg().(*ManagerMessage_Stop); ok {
-				// TODO: Wait for the reply to be sent before closing the speaker.
-				// err := t.speaker.Close()
-				// if err != nil {
-				// 	t.logger.Error(t.ctx, "failed to close speaker", slog.Error(err))
-				// }
+				close(t.sendCh)
 				return
 			}
 			continue
