mirror of
https://github.com/UtilitechAS/amsreader-firmware.git
synced 2026-02-04 15:53:58 +00:00
9252a810df
* Changes to improve MQTT and power stability * Re-added the memory leak fix * Re-added the memory leak fix * Stop client before deleting * Fixed potential nullpointer
103 lines
2.8 KiB
C++
103 lines
2.8 KiB
C++
/**
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* @copyright Utilitech AS 2023
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* License: Fair Source
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*
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*/
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#ifndef _AMSMQTTHANDLER_H
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#define _AMSMQTTHANDLER_H
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#include "Arduino.h"
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#include <MQTT.h>
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#include "AmsData.h"
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#include "AmsConfiguration.h"
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#include "EnergyAccounting.h"
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#include "HwTools.h"
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#include "PriceService.h"
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#include "AmsFirmwareUpdater.h"
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#if defined(ESP32)
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#include <esp_task_wdt.h>
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#endif
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class AmsMqttHandler {
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public:
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#if defined(AMS_REMOTE_DEBUG)
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AmsMqttHandler(MqttConfig& mqttConfig, RemoteDebug* debugger, char* buf, AmsFirmwareUpdater* updater) {
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#else
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AmsMqttHandler(MqttConfig& mqttConfig, Stream* debugger, char* buf) {
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#endif
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this->mqttConfig = mqttConfig;
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this->mqttConfigChanged = true;
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this->debugger = debugger;
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this->json = buf;
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this->updater = updater;
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mqtt.dropOverflow(true);
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pubTopic = String(mqttConfig.publishTopic);
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subTopic = String(mqttConfig.subscribeTopic);
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if(subTopic.isEmpty()) subTopic = pubTopic+"/command";
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};
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void setCaVerification(bool);
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void setConfig(MqttConfig& mqttConfig);
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bool connect();
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bool defaultSubscribe();
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void disconnect();
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lwmqtt_err_t lastError();
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bool connected();
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bool loop();
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bool isRebootSuggested();
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virtual uint8_t getFormat() { return 0; };
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virtual bool postConnect() { return false; };
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virtual bool publish(AmsData* data, AmsData* previousState, EnergyAccounting* ea, PriceService* ps) { return false; };
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virtual bool publishTemperatures(AmsConfiguration*, HwTools*) { return false; };
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virtual bool publishPrices(PriceService* ps) { return false; };
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virtual bool publishSystem(HwTools*, PriceService*, EnergyAccounting*) { return false; };
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virtual bool publishRaw(String data) { return false; };
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virtual bool publishFirmware() { return false; };
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virtual void onMessage(String &topic, String &payload) {};
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virtual ~AmsMqttHandler() {
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if(mqttSecureClient != NULL) {
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mqttSecureClient->stop();
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delete mqttSecureClient;
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}
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if(mqttClient != NULL) {
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mqttClient->stop();
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delete mqttClient;
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}
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};
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protected:
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#if defined(AMS_REMOTE_DEBUG)
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RemoteDebug* debugger;
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#else
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Stream* debugger;
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#endif
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MqttConfig mqttConfig;
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bool mqttConfigChanged = true;
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MQTTClient mqtt = MQTTClient(256);
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unsigned long lastMqttRetry = -10000;
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bool caVerification = true;
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WiFiClient *mqttClient = NULL;
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WiFiClientSecure *mqttSecureClient = NULL;
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boolean _connected = false;
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char* json;
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uint16_t BufferSize = 2048;
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uint64_t lastStateUpdate = 0;
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uint64_t lastSuccessfulLoop = 0;
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String pubTopic;
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String subTopic;
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AmsFirmwareUpdater* updater = NULL;
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bool rebootSuggested = false;
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};
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#endif
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