forked from espressif/esp-mqtt
mqtt_client: Fix mqtt send long data error
Closes https://github.com/espressif/esp-mqtt/issues/214
This commit is contained in:
@ -1758,16 +1758,6 @@ static inline int mqtt_client_enqueue_priv(esp_mqtt_client_handle_t client, cons
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int len, int qos, int retain, bool store)
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{
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uint16_t pending_msg_id = 0;
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/* Acceptable publish messages:
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data == NULL, len == 0: publish null message
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data valid, len == 0: publish all data, payload len is determined from string length
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data valid, len > 0: publish data with defined length
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*/
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if (len <= 0 && data != NULL) {
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len = strlen(data);
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}
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mqtt_message_t *publish_msg = mqtt_msg_publish(&client->mqtt_state.mqtt_connection,
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topic, data, len,
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qos, retain,
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@ -1814,6 +1804,16 @@ int esp_mqtt_client_publish(esp_mqtt_client_handle_t client, const char *topic,
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return -1;
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}
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#endif
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/* Acceptable publish messages:
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data == NULL, len == 0: publish null message
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data valid, len == 0: publish all data, payload len is determined from string length
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data valid, len > 0: publish data with defined length
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*/
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if (len <= 0 && data != NULL) {
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len = strlen(data);
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}
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int pending_msg_id = mqtt_client_enqueue_priv(client, topic, data, len, qos, retain, false);
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if (pending_msg_id < 0) {
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MQTT_API_UNLOCK(client);
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