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Some improvements I've been sitting on.

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Set SEL_FIN if we need to in TCPReceiveData.
Clear out pending IRP queues properly when shutting down.
Lock the tcp when getting or setting the address.

svn path=/trunk/; revision=13961
This commit is contained in:
Art Yerkes 2005-03-12 07:52:16 +00:00
parent e58c615243
commit 724d399a3f
1 changed files with 26 additions and 41 deletions
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67
reactos/drivers/lib/ip/transport/tcp/tcp.c
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@ -155,15 +155,28 @@ static VOID HandleSignalledConnection( PCONNECTION_ENDPOINT Connection,
}
if( NewState & SEL_FIN ) {
PLIST_ENTRY ListsToErase[4];
NTSTATUS IrpStatus[4];
UINT i;
TI_DbgPrint(DEBUG_TCP, ("EOF From socket\n"));
while( !IsListEmpty( &Connection->ReceiveRequest ) ) {
Entry = RemoveHeadList( &Connection->ReceiveRequest );
Bucket = CONTAINING_RECORD( Entry, TDI_BUCKET, Entry );
Complete = Bucket->Request.RequestNotifyObject;
ListsToErase[0] = &Connection->ReceiveRequest;
IrpStatus [0] = STATUS_SUCCESS;
ListsToErase[1] = &Connection->ListenRequest;
IrpStatus [1] = STATUS_UNSUCCESSFUL;
ListsToErase[2] = &Connection->ConnectRequest;
IrpStatus [2] = STATUS_UNSUCCESSFUL;
ListsToErase[3] = 0;
Complete( Bucket->Request.RequestContext, STATUS_SUCCESS, 0 );
}
for( i = 0; ListsToErase[i]; i++ ) {
while( !IsListEmpty( ListsToErase[i] ) ) {
Entry = RemoveHeadList( ListsToErase[i] );
Bucket = CONTAINING_RECORD( Entry, TDI_BUCKET, Entry );
Complete = Bucket->Request.RequestNotifyObject;
Complete( Bucket->Request.RequestContext, STATUS_SUCCESS, 0 );
}
}
}
Connection->Signalled = FALSE;
@ -371,39 +384,6 @@ NTSTATUS TCPTranslateError( int OskitError ) {
return Status;
}
#if 0
NTSTATUS TCPBind
( PCONNECTION_ENDPOINT Connection,
PTDI_CONNECTION_INFORMATION ConnInfo ) {
NTSTATUS Status;
SOCKADDR_IN AddressToConnect;
PIP_ADDRESS LocalAddress;
USHORT LocalPort;
TI_DbgPrint(DEBUG_TCP,("Called\n"));
Status = AddrBuildAddress
((PTA_ADDRESS)ConnInfo->LocalAddress,
&LocalAddress,
&LocalPort);
AddressToBind.sin_family = AF_INET;
memcpy( &AddressToBind.sin_addr,
&LocalAddress->Address.IPv4Address,
sizeof(AddressToBind.sin_addr) );
AddressToBind.sin_port = LocalPort;
Status = OskitTCPBind( Connection->SocketContext,
Connection,
&AddressToBind,
sizeof(AddressToBind));
TI_DbgPrint(DEBUG_TCP,("Leaving %x\n", Status));
return Status;
}
#endif
NTSTATUS TCPConnect
( PCONNECTION_ENDPOINT Connection,
PTDI_CONNECTION_INFORMATION ConnInfo,
@ -518,8 +498,9 @@ NTSTATUS TCPClose
Status = TCPTranslateError( OskitTCPClose( Connection->SocketContext ) );
if( Connection->Signalled )
RemoveEntryList( &Connection->SignalList );
/* Make our code remove all pending IRPs */
Connection->State |= SEL_FIN;
DrainSignals();
TcpipRecursiveMutexLeave( &TCPLock );
@ -648,6 +629,8 @@ NTSTATUS TCPGetPeerAddress
OSK_UI16 LocalPort, RemotePort;
PTA_IP_ADDRESS AddressIP = (PTA_IP_ADDRESS)Address;
TcpipRecursiveMutexEnter( &TCPLock, TRUE );
OskitTCPGetAddress
( Connection->SocketContext,
&LocalAddress, &LocalPort,
@ -658,6 +641,8 @@ NTSTATUS TCPGetPeerAddress
AddressIP->Address[0].AddressType = TDI_ADDRESS_TYPE_IP;
AddressIP->Address[0].Address[0].sin_port = RemotePort;
AddressIP->Address[0].Address[0].in_addr = RemoteAddress;
TcpipRecursiveMutexLeave( &TCPLock );
return STATUS_SUCCESS;
}