From e1ede2d3cb09c1273ba3b0e1fdb71da03e4d8e24 Mon Sep 17 00:00:00 2001
From: Michael Quigley <michael@quigley.com>
Date: Tue, 17 Aug 2021 09:19:23 -0400
Subject: [PATCH] ctrl not ready

---
 router/xgress/request.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/router/xgress/request.go b/router/xgress/request.go
index a3c1abf6b..8ec852b3d 100644
--- a/router/xgress/request.go
+++ b/router/xgress/request.go
@@ -137,6 +137,10 @@ type CircuitInfo struct {
 var circuitError = errors.New("error connecting circuit")
 
 func GetCircuit(ctrl CtrlChannel, ingressId string, serviceId string, timeout time.Duration, peerData map[uint32][]byte) (*CircuitInfo, error) {
+	if ctrl == nil || ctrl.Channel() == channel2.Channel(nil) {
+		return nil, errors.New("ctrl not ready")
+	}
+
 	log := pfxlog.Logger()
 	circuitRequest := &ctrl_pb.CircuitRequest{
 		IngressId: ingressId,