len0rd/FreeRTOS-Kernel
1
0
Fork 0
mirror of https://github.com/FreeRTOS/FreeRTOS-Kernel.git synced 2025-10-23 21:27:45 -04:00
Code Issues Projects Releases Packages Wiki Activity

Sync FreeRTOS-Labs -CLI -TCP -Trace with the version in FreeRTOS-Plus.

Browse source 
Projects under FreeRTOS-Labs directory are in beta, developers updating projects please make sure you are using the correct version of -CLI -TCP -Trace. If you must edit -CLI -TCP and -Trace, please ensure the copies are synced.
This commit is contained in:
Yuhui.Zheng 2020-01-31 19:21:15 +00:00
parent ec6f3d77c3
commit 9fdfbf33e9
58 changed files with 4129 additions and 4415 deletions
Download patch file Download diff file Expand all files Collapse all files

52
FreeRTOS-Labs/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_WIN.c
View file

@ -1,6 +1,6 @@
/*
* FreeRTOS+TCP 191100 experimental
* Copyright (C) 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
* FreeRTOS+TCP V2.2.0
* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
@ -675,17 +675,17 @@ const int32_t l500ms = 500;
#if( ipconfigUSE_TCP_WIN == 1 )
void vTCPSegmentCleanup( void )
{
/* Free and clear the TCP segments pointer. This function should only be called
* once FreeRTOS+TCP will no longer be used. No thread-safety is provided for this
* function. */
if( xTCPSegments != NULL )
{
vPortFreeLarge( xTCPSegments );
xTCPSegments = NULL;
}
}
void vTCPSegmentCleanup( void )
{
/* Free and clear the TCP segments pointer. This function should only be called
* once FreeRTOS+TCP will no longer be used. No thread-safety is provided for this
* function. */
if( xTCPSegments != NULL )
{
vPortFreeLarge( xTCPSegments );
xTCPSegments = NULL;
}
}
#endif /* ipconfgiUSE_TCP_WIN == 1 */
/*-----------------------------------------------------------*/
@ -805,20 +805,20 @@ const int32_t l500ms = 500;
{
ulSavedSequenceNumber = ulCurrentSequenceNumber;
/* Clean up all sequence received between ulSequenceNumber and ulSequenceNumber + ulLength since they are duplicated.
If the server is forced to retransmit packets several time in a row it might send a batch of concatenated packet for speed.
So we cannot rely on the packets between ulSequenceNumber and ulSequenceNumber + ulLength to be sequential and it is better to just
clean them out. */
do
{
pxFound = xTCPWindowRxConfirm( pxWindow, ulSequenceNumber, ulLength );
/* Clean up all sequence received between ulSequenceNumber and ulSequenceNumber + ulLength since they are duplicated.
If the server is forced to retransmit packets several time in a row it might send a batch of concatenated packet for speed.
So we cannot rely on the packets between ulSequenceNumber and ulSequenceNumber + ulLength to be sequential and it is better to just
clean them out. */
do
{
pxFound = xTCPWindowRxConfirm( pxWindow, ulSequenceNumber, ulLength );
if ( pxFound != NULL )
{
/* Remove it because it will be passed to user directly. */
vTCPWindowFree( pxFound );
}
} while ( pxFound );
if ( pxFound != NULL )
{
/* Remove it because it will be passed to user directly. */
vTCPWindowFree( pxFound );
}
} while ( pxFound );
/* Check for following segments that are already in the
queue and increment ulCurrentSequenceNumber. */