Wait for bridge on startup (fixes #61)

stefanwichmann · Apr 9, 2019 · 4bf0952 · 4bf0952
1 parent ec2dd2d
commit 4bf0952
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 5 deletions.
diff --git a/bridge.go b/bridge.go
@@ -135,9 +135,10 @@ func (bridge *HueBridge) discover(ip string) error {
 		// we have a known IP address. Validate if it points to a reachable bridge
 		bridge.BridgeIP = ip
 		err := bridge.validateBridge()
-		if err == nil {
-			return nil
+		if err != nil {
+			return err
 		}
+		return nil
 	}
 	log.Debugf("⌘ Starting bridge discovery")
 	bridges, err := hue.DiscoverBridges(false)

diff --git a/kelvin.go b/kelvin.go
@@ -68,9 +68,15 @@ func main() {
 	go startInterface()
 
 	// Find Hue bridge
-	err = bridge.InitializeBridge(configuration)
-	if err != nil {
-		log.Warning(err)
+	log.Printf("🤖 Initializing bridge connection...")
+	for {
+		err = bridge.InitializeBridge(configuration)
+		if err != nil {
+			log.Errorf("Could not initialze bridge: %v - Retrying...", err)
+			time.Sleep(10 * time.Second)
+		} else {
+			break
+		}
 	}
 
 	// Find geo location