use espMqttClient, qos2 fixed

lib/espMqttClient/src/espMqttClientAsync.cpp

@@ -0,0 +1,61 @@
+/*
+Copyright (c) 2022 Bert Melis. All rights reserved.
+
+This work is licensed under the terms of the MIT license.  
+For a copy, see <https://opensource.org/licenses/MIT> or
+the LICENSE file.
+*/
+
+#if defined(ARDUINO_ARCH_ESP8266) || defined(ARDUINO_ARCH_ESP32)
+
+#include "espMqttClientAsync.h"
+
+espMqttClientAsync::espMqttClientAsync()
+: MqttClientSetup(espMqttClientTypes::UseInternalTask::NO)
+, _clientAsync() {
+  _transport = &_clientAsync;
+  _clientAsync.client.onConnect(onConnectCb, this);
+  _clientAsync.client.onDisconnect(onDisconnectCb, this);
+  _clientAsync.client.onData(onDataCb, this);
+  _clientAsync.client.onPoll(onPollCb, this);
+}
+
+bool espMqttClientAsync::connect() {
+  bool ret = MqttClient::connect();
+  loop();
+  return ret;
+}
+
+void espMqttClientAsync::_setupClient(espMqttClientAsync* c) {
+  (void)c;
+}
+
+void espMqttClientAsync::onConnectCb(void* a, AsyncClient* c) {
+  c->setNoDelay(true);
+  espMqttClientAsync* client = reinterpret_cast<espMqttClientAsync*>(a);
+  client->_state = MqttClient::State::connectingTcp2;
+  client->loop();
+}
+
+void espMqttClientAsync::onDataCb(void* a, AsyncClient* c, void* data, size_t len) {
+  (void)c;
+  espMqttClientAsync* client = reinterpret_cast<espMqttClientAsync*>(a);
+  client->_clientAsync.bufData = reinterpret_cast<uint8_t*>(data);
+  client->_clientAsync.availableData = len;
+  client->loop();
+}
+
+void espMqttClientAsync::onDisconnectCb(void* a, AsyncClient* c) {
+  (void)c;
+  espMqttClientAsync* client = reinterpret_cast<espMqttClientAsync*>(a);
+  client->_state = MqttClient::State::disconnectingTcp2;
+  client->loop();
+}
+
+void espMqttClientAsync::onPollCb(void* a, AsyncClient* c) {
+  (void)c;
+  espMqttClientAsync* client = reinterpret_cast<espMqttClientAsync*>(a);
+  client->loop();
+}
+
+#endif