Crash_Override/OVMS3-idf
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Merge branch 'bugfix/mqtt_fragmented_packed_msg_3.2' into 'release/v3.2'

Browse source 
MQTT support for fragmented and packed messages (Backport 3.2)

See merge request idf/esp-idf!4593
This commit is contained in:
Ivan Grokhotkov 2019-03-25 10:49:56 +08:00
commit 286202caa3
7 changed files with 34 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
components/mqtt/esp-mqtt

@ -1 +1 @@
Subproject commit a7b1cea5b3e246298607a8c64447765297626f36
Subproject commit f08f3b678717865234637164a29ed3a63e756ca7

19
components/tcp_transport/transport_ws.c
View file

@ -191,7 +191,10 @@ static int ws_read(esp_transport_handle_t t, char *buffer, int len, int timeout_
if ((poll_read = esp_transport_poll_read(ws->parent, timeout_ms)) <= 0) {
return poll_read;
}
if ((rlen = esp_transport_read(ws->parent, buffer, len, timeout_ms)) <= 0) {
// Receive and process header first (based on header size)
int header = 2;
if ((rlen = esp_transport_read(ws->parent, buffer, header, timeout_ms)) <= 0) {
ESP_LOGE(TAG, "Error read data");
return rlen;
}
@ -203,11 +206,20 @@ static int ws_read(esp_transport_handle_t t, char *buffer, int len, int timeout_
ESP_LOGD(TAG, "Opcode: %d, mask: %d, len: %d\r\n", opcode, mask, payload_len);
if (payload_len == 126) {
// headerLen += 2;
if ((rlen = esp_transport_read(ws->parent, data_ptr, header, timeout_ms)) <= 0) {
ESP_LOGE(TAG, "Error read data");
return rlen;
}
payload_len = data_ptr[0] << 8 | data_ptr[1];
payload_len_buff = len - 4;
data_ptr += 2;
} else if (payload_len == 127) {
// headerLen += 8;
header = 8;
if ((rlen = esp_transport_read(ws->parent, data_ptr, header, timeout_ms)) <= 0) {
ESP_LOGE(TAG, "Error read data");
return rlen;
}
if (data_ptr[0] != 0 || data_ptr[1] != 0 || data_ptr[2] != 0 || data_ptr[3] != 0) {
// really too big!
@ -218,6 +230,11 @@ static int ws_read(esp_transport_handle_t t, char *buffer, int len, int timeout_
data_ptr += 8;
payload_len_buff = len - 10;
}
// Then receive and process payload
if ((rlen = esp_transport_read(ws->parent, data_ptr, payload_len, timeout_ms)) <= 0) {
ESP_LOGE(TAG, "Error read data");
return rlen;
}
if (payload_len > payload_len_buff) {
ESP_LOGD(TAG, "Actual data received (%d) are longer than mqtt buffer (%d)", payload_len, payload_len_buff);
payload_len = payload_len_buff;

3
examples/protocols/mqtt/ssl/main/app_main.c
View file

@ -116,6 +116,9 @@ static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
case MQTT_EVENT_ERROR:
ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
break;
default:
ESP_LOGI(TAG, "Other event id:%d", event->event_id);
break;
}
return ESP_OK;
}

3
examples/protocols/mqtt/ssl_mutual_auth/main/app_main.c
View file

@ -114,6 +114,9 @@ static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
case MQTT_EVENT_ERROR:
ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
break;
default:
ESP_LOGI(TAG, "Other event id:%d", event->event_id);
break;
}
return ESP_OK;
}

3
examples/protocols/mqtt/tcp/main/app_main.c
View file

@ -69,6 +69,9 @@ static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
case MQTT_EVENT_ERROR:
ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
break;
default:
ESP_LOGI(TAG, "Other event id:%d", event->event_id);
break;
}
return ESP_OK;
}

3
examples/protocols/mqtt/ws/main/app_main.c
View file

@ -66,6 +66,9 @@ static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
case MQTT_EVENT_ERROR:
ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
break;
default:
ESP_LOGI(TAG, "Other event id:%d", event->event_id);
break;
}
return ESP_OK;
}

3
examples/protocols/mqtt/wss/main/app_main.c
View file

@ -116,6 +116,9 @@ static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
case MQTT_EVENT_ERROR:
ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
break;
default:
ESP_LOGI(TAG, "Other event id:%d", event->event_id);
break;
}
return ESP_OK;
}