mirror of
https://github.com/IoTManagerProject/IoTManager.git
synced 2026-03-27 14:42:18 +03:00
mqtt
This commit is contained in:
Dmitry Borisenko
@@ -1,24 +1,19 @@
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#include "MqttClient.h"
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void mqttInit() {
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myNotAsyncActions->add(
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do_MQTTPARAMSCHANGED, [&](void*) {
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mqttReconnect();
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},
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nullptr);
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mqtt.setCallback(mqttCallback);
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ts.add(
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WIFI_MQTT_CONNECTION_CHECK, MQTT_RECONNECT_INTERVAL,
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[&](void*) {
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if (WiFi.status() == WL_CONNECTED) {
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SerialPrint("I", F("WIFI"), F("OK"));
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if (mqtt.connected()) {
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SerialPrint("I", F("MQTT"), "OK, broker No " + String(currentBroker));
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SerialPrint("I", F("MQTT"), "OK");
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jsonWriteInt_(errorsHeapJson, F("mqtt"), mqtt.state());
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// setLedStatus(LED_OFF);
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} else {
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SerialPrint("E", F("MQTT"), F("✖ Connection lost"));
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jsonWriteInt_(errorsHeapJson, F("mqtt"), mqtt.state());
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mqttConnect();
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}
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} else {
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@@ -28,13 +23,59 @@ void mqttInit() {
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}
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},
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nullptr, true);
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}
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// myNotAsyncActions->add(
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// do_sendScenMQTT, [&](void*) {
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// String scen = readFile(String(DEVICE_SCENARIO_FILE), 2048);
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// publishInfo("scen", scen);
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// },
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// nullptr);
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void mqttLoop() {
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if (!isNetworkActive() || !mqtt.connected()) {
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return;
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}
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mqtt.loop();
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}
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boolean mqttConnect() {
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getMqttData();
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bool res = false;
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if (mqttServer == "") {
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SerialPrint("E", "MQTT", F("mqttServer empty"));
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jsonWriteInt_(errorsHeapJson, F("mqtt"), 6);
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return res;
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}
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SerialPrint("I", "MQTT", "connection started");
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SerialPrint("I", "MQTT", "broker " + mqttServer + ":" + String(mqttPort, DEC));
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SerialPrint("I", "MQTT", "topic " + mqttRootDevice);
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// setLedStatus(LED_FAST);
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mqtt.setServer(mqttServer.c_str(), mqttPort);
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if (!mqtt.connected()) {
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bool connected = false;
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if (mqttUser != "" && mqttPass != "") {
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connected = mqtt.connect(chipId.c_str(), mqttUser.c_str(), mqttPass.c_str());
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SerialPrint("I", F("MQTT"), F("Go to connection with login and password"));
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} else if (mqttUser == "" && mqttPass == "") {
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connected = mqtt.connect(chipId.c_str());
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SerialPrint("I", F("MQTT"), F("Go to connection without login and password"));
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} else {
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SerialPrint("E", F("MQTT"), F("✖ Login or password missed"));
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jsonWriteInt_(errorsHeapJson, F("mqtt"), 7);
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return res;
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}
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if (connected) {
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SerialPrint("I", F("MQTT"), F("✔ connected"));
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jsonWriteInt_(errorsHeapJson, F("mqtt"), mqtt.state());
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// setLedStatus(LED_OFF);
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mqttSubscribe();
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res = true;
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} else {
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SerialPrint("E", F("MQTT"), "🡆 Could't connect, retry in " + String(MQTT_RECONNECT_INTERVAL / 1000) + "s");
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jsonWriteInt_(errorsHeapJson, F("mqtt"), mqtt.state());
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// setLedStatus(LED_FAST);
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}
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}
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return res;
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}
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void mqttDisconnect() {
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@@ -47,16 +88,16 @@ void mqttReconnect() {
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mqttConnect();
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}
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void mqttLoop() {
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if (!isNetworkActive() || !mqtt.connected()) {
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return;
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}
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mqtt.loop();
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void getMqttData() {
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mqttServer = jsonReadStr(settingsFlashJson, F("mqttServer"));
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mqttPort = jsonReadInt(settingsFlashJson, F("mqttPort"));
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mqttUser = jsonReadStr(settingsFlashJson, F("mqttUser"));
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mqttPass = jsonReadStr(settingsFlashJson, F("mqttPass"));
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}
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void mqttSubscribe() {
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SerialPrint("I", F("MQTT"), F("subscribed"));
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SerialPrint("I", "MQTT", mqttRootDevice);
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SerialPrint("I", F("MQTT"), mqttRootDevice);
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mqtt.subscribe(mqttPrefix.c_str());
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mqtt.subscribe((mqttRootDevice + "/+/control").c_str());
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mqtt.subscribe((mqttRootDevice + "/update").c_str());
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@@ -68,105 +109,6 @@ void mqttSubscribe() {
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}
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}
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void selectBroker() {
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if (changeBroker) {
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changeBroker = false;
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if (currentBroker == 1) {
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getMqttData2();
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} else if (currentBroker == 2) {
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getMqttData1();
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}
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} else {
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if (currentBroker == 1) {
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getMqttData1();
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} else if (currentBroker == 2) {
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getMqttData2();
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}
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}
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}
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void getMqttData1() {
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currentBroker = 1;
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mqttServer = jsonReadStr(settingsFlashJson, F("mqttServer"));
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mqttPort = jsonReadInt(settingsFlashJson, F("mqttPort"));
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mqttUser = jsonReadStr(settingsFlashJson, F("mqttUser"));
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mqttPass = jsonReadStr(settingsFlashJson, F("mqttPass"));
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// prex = mqttPrefix + "/" + chipId;
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}
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void getMqttData2() {
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currentBroker = 2;
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mqttServer = jsonReadStr(settingsFlashJson, F("mqttServer2"));
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mqttPort = jsonReadInt(settingsFlashJson, F("mqttPort2"));
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mqttUser = jsonReadStr(settingsFlashJson, F("mqttUser2"));
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mqttPass = jsonReadStr(settingsFlashJson, F("mqttPass2"));
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// prex = mqttPrefix + "/" + chipId;
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}
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bool isSecondBrokerSet() {
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bool res = true;
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if (jsonReadStr(settingsFlashJson, F("mqttServer2")) == "") {
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res = false;
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}
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if (jsonReadStr(settingsFlashJson, F("mqttPrefix2")) == "") {
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res = false;
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}
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return res;
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}
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boolean mqttConnect() {
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selectBroker();
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bool res = false;
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if (mqttServer == "") {
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SerialPrint("E", "MQTT", F("mqttServer empty"));
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return res;
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}
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SerialPrint("I", "MQTT", "connection started to broker No " + String(currentBroker));
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SerialPrint("I", "MQTT", "broker " + mqttServer + ":" + String(mqttPort, DEC));
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SerialPrint("I", "MQTT", "topic " + mqttRootDevice);
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// setLedStatus(LED_FAST);
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mqtt.setServer(mqttServer.c_str(), mqttPort);
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if (!mqtt.connected()) {
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bool connected = false;
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if (mqttUser != "" && mqttPass != "") {
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connected = mqtt.connect(chipId.c_str(), mqttUser.c_str(), mqttPass.c_str());
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SerialPrint("I", F("MQTT"), F("Go to connection with login and password"));
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} else if (mqttUser == "" && mqttPass == "") {
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connected = mqtt.connect(chipId.c_str());
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SerialPrint("I", F("MQTT"), F("Go to connection without login and password"));
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} else {
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SerialPrint("E", F("MQTT"), F("✖ Login or password missing"));
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return res;
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}
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if (connected) {
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SerialPrint("I", F("MQTT"), F("✔ connected"));
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// if (currentBroker == 1) jsonWriteStr(settingsFlashJson, F("warning4"), F("<div style='margin-top:10px;margin-bottom:10px;'><font color='black'><p style='border: 1px solid #DCDCDC; border-radius: 3px; background-color: #8ef584; padding: 10px;'>Подключено к основному брокеру</p></font></div>"));
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// if (currentBroker == 2) jsonWriteStr(settingsFlashJson, F("warning4"), F("<div style='margin-top:10px;margin-bottom:10px;'><font color='black'><p style='border: 1px solid #DCDCDC; border-radius: 3px; background-color: #8ef584; padding: 10px;'>Подключено к резервному брокеру</p></font></div>"));
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// setLedStatus(LED_OFF);
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mqttSubscribe();
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res = true;
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} else {
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mqttConnectAttempts++;
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SerialPrint("E", F("MQTT"), "🡆 Attempt No: " + String(mqttConnectAttempts) + " could't connect, retry in " + String(MQTT_RECONNECT_INTERVAL / 1000) + "s");
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// setLedStatus(LED_FAST);
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// jsonWriteStr(settingsFlashJson, F("warning4"), F("<div style='margin-top:10px;margin-bottom:10px;'><font color='black'><p style='border: 1px solid #DCDCDC; border-radius: 3px; background-color: #fa987a; padding: 10px;'>Не подключено брокеру</p></font></div>"));
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if (mqttConnectAttempts >= CHANGE_BROKER_AFTER) {
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mqttConnectAttempts = 0;
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if (isSecondBrokerSet()) {
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changeBroker = true;
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SerialPrint("E", F("MQTT"), "✖ Broker fully missed (" + String(CHANGE_BROKER_AFTER) + " attempts passed), try connect to another one");
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} else {
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SerialPrint("E", F("MQTT"), F("Secound broker not seted"));
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}
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}
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}
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}
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return res;
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}
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void mqttCallback(char* topic, uint8_t* payload, size_t length) {
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String topicStr = String(topic);
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// SerialPrint("I", "=>MQTT", topicStr);
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@@ -404,3 +346,6 @@ const String getStateStr() {
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break;
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}
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}
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// 6 сервер не задан
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// 7 Логин или пароль отсутствует
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