From a5a012dd96a1bd0af5d02468d44b7e23f2350d2f Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <stapelberg@google.com>
Date: Sun, 19 Sep 2021 11:45:04 +0200
Subject: [PATCH] dhcp4: increase number of unhealthy cycles

---
 cmd/dhcp4/dhcp4.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmd/dhcp4/dhcp4.go b/cmd/dhcp4/dhcp4.go
index 4ae4605..67d3dc6 100644
--- a/cmd/dhcp4/dhcp4.go
+++ b/cmd/dhcp4/dhcp4.go
@@ -53,7 +53,7 @@ func healthy() error {
 	if err != nil {
 		return err
 	}
-	ctx, canc := context.WithTimeout(context.Background(), 5*time.Second)
+	ctx, canc := context.WithTimeout(context.Background(), 30*time.Second)
 	defer canc()
 	req = req.WithContext(ctx)
 	resp, err := http.DefaultClient.Do(req)
@@ -179,7 +179,7 @@ ObtainOrRenew:
 				} else {
 					unhealthyCycles++
 					log.Printf("router unhealthy (cycle %d of 5): %v", unhealthyCycles, err)
-					if unhealthyCycles < 5 {
+					if unhealthyCycles < 20 {
 						continue // wait until unhealthy for longer
 					}
 					// fallthrough