Add Shelly / TP-Link device discovery

This announces Shelly and TP-Link devices with an empty MQTT message.
This makes it possible that a client can display the available devices.

1 files changed, 5 insertions, 1 deletions

diff --git a/tplink.go b/tplink.go
index 11d8ab1..a256e71 100644
--- a/tplink.go
+++ b/tplink.go
@@ -16,7 +16,11 @@ const (
 	TPLink_HS100_OFF = false
 )
 
-func TPLinkRun(config TPLinkConfigs, route Route) {
+func TPLinkRun(config TPLinkConfigs, tx chan MQTTMessage, route Route) {
+	for _, tplink := range config {
+		tx <- MQTTMessage{fmt.Sprintf("plug/%s", tplink.ID), []byte("exists"), true}
+	}
+
 	for message := range route.Destination {
 		ip, action, err := tplinkParseMessage(config, message)
 		if err != nil {