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detect buffer full (ringbuf and queue)

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Tuan PM
2017-02-15 13:03:07 +07:00
parent c8687d04e4
commit c3eada3281
1 changed files with 5 additions and 2 deletions
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7
mqtt.c
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@@ -2,7 +2,7 @@
* @Author: Tuan PM
* @Date: 2016-09-10 09:33:06
* @Last Modified by: Tuan PM
* @Last Modified time: 2016-09-23 22:02:04
* @Last Modified time: 2017-02-15 13:02:53
*/
#include <stdio.h>
#include "freertos/FreeRTOS.h"
@@ -33,7 +33,10 @@ static int resolve_dns(const char *host, struct sockaddr_in *ip) {
}
static void mqtt_queue(mqtt_client *client)
{
// TODO: detect buffer full (ringbuf and queue)
while (rb_available(&client->send_rb) < client->mqtt_state.outbound_message->length) {
xQueueReceive(client->xSendingQueue, &msg_len, 1000 / portTICK_RATE_MS);
rb_read(&client->send_rb, client->mqtt_state.out_buffer, msg_len);
}
rb_write(&client->send_rb,
client->mqtt_state.outbound_message->data,
client->mqtt_state.outbound_message->length);