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Disconnect from MQTT and reconnect when changing settings

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This commit is contained in:
Robert Strouse 2023-06-10 10:03:48 -07:00
parent 07255fc7f0
commit d91535c9ac
6 changed files with 52 additions and 7 deletions
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9
MQTT.cpp
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@ -18,8 +18,13 @@ bool MQTTClass::begin() {
}
bool MQTTClass::end() {
this->disconnect();
this->lastConnect = 0;
this->connect();
return true;
}
void MQTTClass::reset() {
this->disconnect();
}
bool MQTTClass::loop() {
if(settings.MQTT.enabled && !mqttClient.connected())
this->connect();
@ -121,6 +126,7 @@ bool MQTTClass::connect() {
this->subscribe("shades/+/tiltTarget/set");
this->subscribe("shades/+/direction/set");
this->subscribe("shades/+/mypos/set");
this->subscribe("shades/+/myTiltPos/set");
this->subscribe("shades/+/sunFlag/set");
mqttClient.setCallback(MQTTClass::receive);
this->lastConnect = millis();
@ -144,6 +150,7 @@ bool MQTTClass::disconnect() {
this->unsubscribe("shades/+/direction/set");
this->unsubscribe("shades/+/tiltTarget/set");
this->unsubscribe("shades/+/mypos/set");
this->unsubscribe("shades/+/myTiltPos/set");
this->unsubscribe("shades/+/sunFlag/set");
mqttClient.disconnect();
}
@ -156,6 +163,8 @@ bool MQTTClass::unsubscribe(const char *topic) {
snprintf(top, sizeof(top), "%s/%s", settings.MQTT.rootTopic, topic);
else
strlcpy(top, topic, sizeof(top));
Serial.print("MQTT Unsubscribed from:");
Serial.println(top);
return mqttClient.unsubscribe(top);
}
return true;