use a timeout in the HTTP client used for consul sd (#3303)

2017-10-20 08:56:30 -07:00 · 2017-10-20 08:56:30 -07:00 · 45f9f3c539
parent 55a1311f6a
commit 45f9f3c539
1 changed files with 4 additions and 1 deletions
--- a/discovery/consul/consul.go
+++ b/discovery/consul/consul.go
@ -114,7 +114,10 @@ func NewDiscovery(conf *config.ConsulSDConfig, logger log.Logger) (*Discovery, e
 			conntrack.DialWithName("consul_sd"),
 		),
 	}
-	wrapper := &http.Client{Transport: transport}
+	wrapper := &http.Client{
+		Transport: transport,
+		Timeout:   30 * time.Second,
+	}

 	clientConf := &consul.Config{
 		Address:    conf.Server,