Publish state in retained mode

This ensures the MQTT broker caches the state when it is sent by Sia and
sends it via MQTT to new MQTT clients.

Thus no state polling is required by the MQTT client.

1 files changed, 1 insertions, 1 deletions

diff --git a/main.go b/main.go
index 6f1695d..d4ef33b 100644
--- a/main.go
+++ b/main.go
@@ -18,7 +18,7 @@ const (
 	CLIENT_ID                  = `sia-server`
 	TOPIC_PREFIX               = `sia`
 	QOS                        = byte(0)
-	RETAINED                   = false
+	RETAINED                   = true
 	MQTT_CONNECT_TIMEOUT       = time.Second * 5
 	MQTT_DISCONNECT_TIMEOUT_US = 500
 	POLLING_PERIOD             = 50 * time.Millisecond