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fixed mqtt reconnect on startup

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This commit is contained in:
Bogdan Pilyugin 2023-03-25 08:46:53 +02:00
parent 25f0da56f8
commit 808ad5a1d4
1 changed files with 17 additions and 16 deletions
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33
src/MQTT.c
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@ -24,13 +24,12 @@
#include "NetTransport.h" #include "NetTransport.h"
#include "MQTT.h" #include "MQTT.h"
#define MQTT_DEBUG_MODE 1 #define MQTT_DEBUG_MODE 1
#define MQTT_MESSAGE_BUFER_LENTH 5 //size of mqtt queue #define MQTT_MESSAGE_BUFER_LENTH 5 //size of mqtt queue
#define MQTT_RECONNECT_CHANGE_ADAPTER 3 #define MQTT_RECONNECT_CHANGE_ADAPTER 3
#define MQTT_RECONNECT_TIMEOUT 40 #define MQTT_RECONNECT_TIMEOUT 30
#if CONFIG_WEBGUIAPP_MQTT_ENABLE #if CONFIG_WEBGUIAPP_MQTT_ENABLE
@ -111,7 +110,7 @@ static void mqtt_system_event_handler(int idx, void *handler_args, esp_event_bas
{ {
xSemaphoreTake(xSemaphoreMQTTHandle, pdMS_TO_TICKS(1000)); xSemaphoreTake(xSemaphoreMQTTHandle, pdMS_TO_TICKS(1000));
#if MQTT_DEBUG_MODE > 0 #if MQTT_DEBUG_MODE > 0
ESP_LOGI(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, (int)event_id); ESP_LOGI(TAG, "Event dispatched from event loop base=%s, event_id=%d", base, (int )event_id);
#endif #endif
esp_mqtt_event_handle_t event = event_data; esp_mqtt_event_handle_t event = event_data;
esp_mqtt_client_handle_t client = event->client; esp_mqtt_client_handle_t client = event->client;
@ -190,7 +189,7 @@ static void mqtt_system_event_handler(int idx, void *handler_args, esp_event_bas
} }
break; break;
default: default:
#if MQTT_DEBUG_MODE > 0 #if MQTT_DEBUG_MODE > 0
ESP_LOGI(TAG, "Other event id:%d", event->event_id); ESP_LOGI(TAG, "Other event id:%d", event->event_id);
#endif #endif
break; break;
@ -202,12 +201,18 @@ static void reconnect_MQTT_handler(void *arg, esp_event_base_t event_base,
int32_t event_id, int32_t event_id,
void *event_data) void *event_data)
{ {
for (int i = 0; i < CONFIG_WEBGUIAPP_MQTT_CLIENTS_NUM; ++i) if (event_id == IP_EVENT_ETH_GOT_IP ||
event_id == IP_EVENT_STA_GOT_IP ||
event_id == IP_EVENT_PPP_GOT_IP)
{ {
if (mqtt[i].mqtt)
for (int i = 0; i < CONFIG_WEBGUIAPP_MQTT_CLIENTS_NUM; ++i)
{ {
esp_mqtt_client_disconnect(mqtt[i].mqtt); if (mqtt[i].mqtt && mqtt[i].is_connected)
esp_mqtt_client_reconnect(mqtt[i].mqtt); {
esp_mqtt_client_disconnect(mqtt[i].mqtt);
esp_mqtt_client_reconnect(mqtt[i].mqtt);
}
} }
} }
} }
@ -274,17 +279,13 @@ static void start_mqtt()
{ {
esp_mqtt_client_config_t mqtt_cfg = { 0 }; esp_mqtt_client_config_t mqtt_cfg = { 0 };
char url[72]; char url[CONFIG_WEBGUIAPP_MQTT_MAX_TOPIC_LENGTH + 14];
char tmp[72]; char tmp[128];
for (int i = 0; i < CONFIG_WEBGUIAPP_MQTT_CLIENTS_NUM; ++i) for (int i = 0; i < CONFIG_WEBGUIAPP_MQTT_CLIENTS_NUM; ++i)
{ {
if (GetSysConf()->mqttStation[i].Flags1.bIsGlobalEnabled) if (GetSysConf()->mqttStation[i].Flags1.bIsGlobalEnabled)
{ {
esp_event_handler_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &reconnect_MQTT_handler, &mqtt[i].mqtt);
esp_event_handler_register(IP_EVENT, IP_EVENT_ETH_GOT_IP, &reconnect_MQTT_handler, &mqtt[i].mqtt);
esp_event_handler_register(IP_EVENT, IP_EVENT_PPP_GOT_IP, &reconnect_MQTT_handler, &mqtt[i].mqtt);
strcpy(url, "mqtt://"); strcpy(url, "mqtt://");
strcat(url, GetSysConf()->mqttStation[i].ServerAddr); strcat(url, GetSysConf()->mqttStation[i].ServerAddr);
itoa(GetSysConf()->mqttStation[i].ServerPort, tmp, 10); itoa(GetSysConf()->mqttStation[i].ServerPort, tmp, 10);
@ -309,7 +310,6 @@ static void start_mqtt()
mqtt_cfg.client_id = tmp; mqtt_cfg.client_id = tmp;
mqtt_cfg.reconnect_timeout_ms = MQTT_RECONNECT_TIMEOUT * 1000; mqtt_cfg.reconnect_timeout_ms = MQTT_RECONNECT_TIMEOUT * 1000;
#endif #endif
mqtt[i].is_connected = false; mqtt[i].is_connected = false;
mqtt[i].mqtt_index = i; mqtt[i].mqtt_index = i;
//mqtt_cfg.user_context = (void*) &mqtt[i]; //mqtt_cfg.user_context = (void*) &mqtt[i];
@ -317,6 +317,7 @@ static void start_mqtt()
/* The last argument may be used to pass data to the event handler, in this example mqtt_system_event_handler */ /* The last argument may be used to pass data to the event handler, in this example mqtt_system_event_handler */
esp_mqtt_client_register_event(mqtt[i].mqtt, ESP_EVENT_ANY_ID, mqtt[i].system_event_handler, &mqtt[i].mqtt); esp_mqtt_client_register_event(mqtt[i].mqtt, ESP_EVENT_ANY_ID, mqtt[i].system_event_handler, &mqtt[i].mqtt);
esp_mqtt_client_register_event(mqtt[i].mqtt, ESP_EVENT_ANY_ID, mqtt[i].user_event_handler, &mqtt[i].mqtt); esp_mqtt_client_register_event(mqtt[i].mqtt, ESP_EVENT_ANY_ID, mqtt[i].user_event_handler, &mqtt[i].mqtt);
esp_event_handler_register(IP_EVENT, ESP_EVENT_ANY_ID, &reconnect_MQTT_handler, &mqtt[i].mqtt);
esp_mqtt_client_start(mqtt[i].mqtt); esp_mqtt_client_start(mqtt[i].mqtt);
xTaskCreate(MQTTTaskTransmit, "MQTTTaskTransmit", 1024 * 2, (void*) &mqtt[i].mqtt_index, 3, NULL); xTaskCreate(MQTTTaskTransmit, "MQTTTaskTransmit", 1024 * 2, (void*) &mqtt[i].mqtt_index, 3, NULL);
} }