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Continued to work on the MQTT demo project.

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A few review comments added into the MQTT implementation.
This commit is contained in:
Richard Barry 2019-07-24 00:27:14 +00:00
parent 53842d4cac
commit fe4511b35e
21 changed files with 244 additions and 166 deletions
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4
FreeRTOS-Plus/Source/FreeRTOS-IoT-Libraries/abstractions/directories.txt Normal file
View file

@ -0,0 +1,4 @@
+ platform
Contains FreeRTOS specific implementations of abstractions used within the IoT
libraries.

7
FreeRTOS-Plus/Source/FreeRTOS-IoT-Libraries/abstractions/platform/freertos/iot_network_freertos.c
View file

@ -219,7 +219,7 @@ static void _networkReceiveTask( void * pArgument )
IotNetworkError_t IotNetworkFreeRTOS_Create( void * pConnectionInfo,
void * pCredentialInfo,
void ** pConnection )
void ** pConnection ) //_RB_ Why all void* and why a void**?
{
IOT_FUNCTION_ENTRY( IotNetworkError_t, IOT_NETWORK_SUCCESS );
Socket_t tcpSocket = FREERTOS_INVALID_SOCKET;
@ -228,7 +228,8 @@ IotNetworkError_t IotNetworkFreeRTOS_Create( void * pConnectionInfo,
const TickType_t receiveTimeout = pdMS_TO_TICKS( IOT_NETWORK_SOCKET_POLL_MS );
_networkConnection_t * pNewNetworkConnection = NULL;
/* TLS is not supported yet and therefore pCredentialInfo must be NULL. */
/* TLS is not enabled in this version and therefore pCredentialInfo
must be NULL. */
configASSERT( pCredentialInfo == NULL );
/* Cast function parameters to correct types. */
@ -279,7 +280,7 @@ IotNetworkError_t IotNetworkFreeRTOS_Create( void * pConnectionInfo,
IotLogError( "Failed to resolve %s.", pServerInfo->pHostName );
IOT_SET_AND_GOTO_CLEANUP( IOT_NETWORK_SYSTEM_ERROR );
}
//_RB_ Connects without setting a read block time.
socketStatus = FreeRTOS_connect( tcpSocket,
&serverAddress,
sizeof( serverAddress ) );