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allows Webservice to start even if MQTT Server is down or misconfigured #6

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allows Webservice to start even if MQTT Server is down or misconfigured #6

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10 changes: 5 additions & 5 deletions sonoffSocket.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@
const char* mqtt_server = "your mqtt broker";
const char* mqtt_in_topic = "socket/switch/set";
const char* mqtt_out_topic = "socket/switch/status";
int lastTrial = 0; // remember last trial to establish MQTT Server
#endif


Expand Down Expand Up @@ -249,7 +249,7 @@ void MqttReconnect() {
String clientID = "SonoffSocket_"; // 13 chars
clientID += WiFi.macAddress();//17 chars

while (!client.connected()) {
if ((lastTrial + 5000) < millis()) {
Serial.print("Connect to MQTT-Broker");
if (client.connect(clientID.c_str())) {
Serial.print("connected as clientID:");
Expand All @@ -259,10 +259,10 @@ void MqttReconnect() {
//subscribe in topic
client.subscribe(mqtt_in_topic);
} else {
Serial.print("failed: ");
lastTrial = millis();
Serial.print(": failed-state: ");
Serial.print(client.state());
Serial.println(" try again...");
delay(5000);
Serial.println(". try again...");
}
}
}
Expand Down