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feat: maintain MQTT status topic

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This commit is contained in:
Philipp Arndt 2023-08-10 17:37:04 +02:00
parent 69cd9143ce
commit e5bdbcbb1c
1 changed files with 3 additions and 0 deletions
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3
MQTT.cpp
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@ -160,6 +160,8 @@ bool MQTTClass::connect() {
snprintf(this->clientId, sizeof(this->clientId), "client-%08x%08x", (uint32_t)((mac >> 32) & 0xFFFFFFFF), (uint32_t)(mac & 0xFFFFFFFF));
if(strlen(settings.MQTT.protocol) > 0 && strlen(settings.MQTT.hostname) > 0) {
mqttClient.setServer(settings.MQTT.hostname, settings.MQTT.port);
string statusTopic = settings.MQTT.rootTopic + "/status";
mqttClient.setWill(statusTopic, "offline", true, 1);
if(mqttClient.connect(this->clientId, settings.MQTT.username, settings.MQTT.password)) {
Serial.print("Successfully connected MQTT client ");
Serial.println(this->clientId);
@ -173,6 +175,7 @@ bool MQTTClass::connect() {
this->subscribe("groups/+/direction/set");
mqttClient.setCallback(MQTTClass::receive);
this->lastConnect = millis();
this->publish(statusTopic, "online", true)
return true;
}
else {