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mqtt without user and pass

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richonguzman
2025-08-29 15:01:34 -04:00
parent 74a8fa7969
commit dc1bdbb703
1 changed files with 10 additions and 2 deletions
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src/mqtt_utils.cpp
+10 -2
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@@ -65,7 +65,15 @@ namespace MQTT_Utils {
}
pubSub.setServer(Config.mqtt.server.c_str(), Config.mqtt.port);
Serial.print("Trying to connect with MQTT Server: " + String(Config.mqtt.server) + " MqttServerPort: " + String(Config.mqtt.port));
if (pubSub.connect(Config.callsign.c_str(), Config.mqtt.username.c_str(), Config.mqtt.password.c_str())) {
bool connected = false;
if (!Config.mqtt.username.isEmpty()) {
connected = pubSub.connect(Config.callsign.c_str(), Config.mqtt.username.c_str(), Config.mqtt.password.c_str());
} else {
connected = pubSub.connect(Config.callsign.c_str());
}
if (connected) {
Serial.println(" -> Connected !");
const String subscribedTopic = Config.mqtt.topic + "/" + Config.callsign + "/#";
if (!pubSub.subscribe(subscribedTopic.c_str())) {
@@ -74,7 +82,7 @@ namespace MQTT_Utils {
Serial.print("Subscribed to MQTT topic : ");
Serial.println(subscribedTopic);
} else {
Serial.println(" -> Not Connected (Retry in 10 secs)");
Serial.println(" -> Not Connected (Retry in a few secs)");
}
}