Increase MQTT recv buffer size to support MTU 1500 () ()

Any TCP packet with more than 1024 bytes of payload was silently
dropped. With MTU of 1500 the TCP payload can be up to 1460 bytes
(1500 - 20(IP hdr) - 20(TCP hdr))
This commit is contained in:
Johan Ström 2018-11-13 23:43:24 +01:00 committed by Marcel Stör
parent 46671928c0
commit 33613be550
1 changed files with 1 additions and 1 deletions
app/modules

View File

@ -17,7 +17,7 @@
#include "user_interface.h"
#define MQTT_BUF_SIZE 1024
#define MQTT_BUF_SIZE 1460
#define MQTT_DEFAULT_KEEPALIVE 60
#define MQTT_MAX_CLIENT_LEN 64
#define MQTT_MAX_USER_LEN 64