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Fix DNS resolution failure for test.mosquitto.org

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The DNS cache entry size was not big enough to fit the DNS name and
as a result the DNS reply parsing code returned error. Increased the
size of the entry to ensure that the DNS name can fit in.
This commit is contained in:
Gaurav Aggarwal 2019-07-22 18:27:45 +00:00
parent 06f9278de3
commit 4c775574eb
2 changed files with 3 additions and 3 deletions
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4
FreeRTOS-Plus/Demo/FreeRTOS_IoT_Libraries/mqtt/DemoTasks/SimpleMQTTExamples.c
View file

@ -229,8 +229,8 @@ TaskHandle_t xDemoTaskHandle = ( TaskHandle_t ) pvCallbackContext;
/* Inform the demo task about the message received from the MQTT broker. */
xTaskNotify( xDemoTaskHandle,
mqttexampleMESSAGE_RECEIVED_BIT,
eSetBits /* Set the mqttexampleMESSAGE_RECEIVED_BIT in the demo task's notification value. */
mqttexampleMESSAGE_RECEIVED_BIT,
eSetBits /* Set the mqttexampleMESSAGE_RECEIVED_BIT in the demo task's notification value. */
);
}
/*-----------------------------------------------------------*/

2
FreeRTOS-Plus/Demo/FreeRTOS_IoT_Libraries/mqtt/FreeRTOSIPConfig.h
View file

@ -88,7 +88,7 @@ socket has been destroyed, the result will be stored into the cache. The next
call to FreeRTOS_gethostbyname() will return immediately, without even creating
a socket. */
#define ipconfigUSE_DNS_CACHE ( 1 )
#define ipconfigDNS_CACHE_NAME_LENGTH ( 16 )
#define ipconfigDNS_CACHE_NAME_LENGTH ( 32 )
#define ipconfigDNS_CACHE_ENTRIES ( 4 )
#define ipconfigDNS_REQUEST_ATTEMPTS ( 2 )