- Fix a nasty datagram corruption bug that would result in an uninitialized buffer data being returned instead of packet data if the client read buffer was smaller than the datagram received
- Fix broken user-mode send datagram IRP completion code which didn't set the completion status
- Implement disabling/enabling event select triggers
svn path=/trunk/; revision=52723
- Add support for AFD_INFO_INLINING_MODE
- Add support for setting AFD_INFO_RECEIVE_WINDOW_SIZE and AFD_INFO_SEND_WINDOW_SIZE
- None of this is used by our current msafd but mswsock_new uses it
svn path=/trunk/; revision=52538
- Pass the non-blocking information as a boolean (mswsock_new does this too)
[AFD]
- Don't block waiting for a connection to accept on a non-blocking listener
svn path=/trunk/; revision=52537
- Queue the user-mode connect IRP before calling TdiConnect to avoid a race if the TDI_CONNECT IRP is completed before we get a chance to queue the user-mode IRP to accept the connection
- Change the non-blocking TDI helper functions to always return STATUS_PENDING if the completion function will be called to avoid duplicate handling of IRPs
svn path=/trunk/; revision=52441
- Hold on to the disconnect IRP until all pending sending IRPs are sent to the transport driver if a controlled disconnect was requested
svn path=/trunk/; revision=52415
- Rewrite user-mode request locking to fix several bugs
- IRP_MJ_READ and IRP_MJ_WRITE doesn't crash
- Revert the IoModifyAccess change (the Write parameter was relevant to the buffer not the request)
- Use GetLockedData to retrieve a locked buffer instead of accessing it manually
- Lock several requests which were not locked and could cause a crash
- ASSERT that the in flight request is the IRP being completed
- Fix a socket closure bug so shutdown(SO_SEND) will not prevent packets being received
- Don't count bytes used in the receive content
- Don't free the datagram buffer if it is a peek request
- Requeue the datagram buffer at the head of the list if it is a peek request
- Fix a bug which could cause corrupted data to be received if multiple datagrams come in before the app receives them
- Make sure that we're not overwriting an existing in flight request when creating a new one
- Perform an implicit bind in AfdPacketSocketWriteData if it is not already bound
- Implement batching several user-mode send IRPs into one TDI request (if there is already one pending)
- Fix a potential crash if a connectionless send IRP is cancelled
svn path=/trunk/; revision=52186
- Launch a new listen IRP right after the current one completes instead of waiting until the current pending connection is accepted
- Reduces the chance of AFD missing two connection requests that are issued very close together and increases network performance by allowing our connection queue to do its job
svn path=/trunk/; revision=52013
- Remove an incorrect change
- Create a new function called TranslateNtStatusError to translate NTSTATUS to winsock error codes
- Call the TranslateNtStatusError in MsafdReturnWithErrno and also use it to translate AFD's poll event error codes
[AFD]
- Track the status for each poll event in our FCB and copy it back when we get an IOCTL_AFD_ENUM_NETWORK_EVENTS IRP
- Remove some useless PollReeval calls
svn path=/trunk/; revision=47377
New noteworthy improvements include (in addition to the other improvements made in the commits that were reverted in trunk):
- Support for sending/receiving packets > 16KB in size
- Samba-tng works
- Tracert works
- Major speed and stability improvements (especially for TCP connections)
- Use ExAllocatePoolWithTag/ExFreePoolWithTag instead of memtrack
svn path=/trunk/; revision=45172
- TSVN choked repeatedly when attempting to merge ~9000 revs into the branch (tried 3 times on 2 different computers)
- If someone wants to delete aicom-network-fixes, they are welcome to
- Lesson learned: Letting a branch get thousands of revs out of date is a horrible idea
svn path=/branches/aicom-network-branch/; revision=44353
- Add entity type check for IF_MIB_STATS_ID
- Sort out some confusion with TDI entities
- Implement IOCTL_AFD_GET_CONTEXT_SIZE
- Enable debug prints for unimplemented ioctls
- Add kernel-mode support for setting TTL
svn path=/trunk/; revision=43767
r35014 | cgutman | 2008-08-01 10:21:52 -0700 (Fri, 01 Aug 2008) | 2 lines
- These should no longer be needed now that TDI doesn't give back invalid IRPs
- I'll look into the canceling issue later
svn path=/trunk/; revision=35019
Factor out common datagram receive code.
Actually implement datagram cancellation.
afd:
Reorganize IRP cancellation and simplify socket shutdown.
Fix datagram recv with no address differently (and better).
Overall: fix hang after ping.
svn path=/trunk/; revision=30693
