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Fixed some signalling problems.

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1) Always OR the current state bits into the socket for the handler to see
2) Remove special case for SEL_CONNECT | SEL_FIN in the signalled handler.
   Now it's much cleaner.

svn path=/trunk/; revision=13415
This commit is contained in:
Art Yerkes 2005-02-05 04:56:04 +00:00
parent ab73f037f8
commit c7bf3eead3
2 changed files with 26 additions and 17 deletions
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3
reactos/drivers/lib/ip/transport/tcp/event.c
View file

@ -41,9 +41,10 @@ int TCPSocketState(void *ClientData,
TI_DbgPrint(MID_TRACE,("Connection signalled: %d\n",
Connection->Signalled));
Connection->SignalState |= NewState;
if( !Connection->Signalled ) {
Connection->Signalled = TRUE;
Connection->SignalState = NewState;
InsertTailList( &SignalledConnections, &Connection->SignalList );
}

40
reactos/drivers/lib/ip/transport/tcp/tcp.c
View file

@ -34,24 +34,31 @@ static VOID HandleSignalledConnection( PCONNECTION_ENDPOINT Connection,
Connection, Connection->SocketContext));
/* Things that can happen when we try the initial connection */
if( ((NewState & SEL_CONNECT) || (NewState & SEL_FIN)) &&
!(Connection->State & (SEL_CONNECT | SEL_FIN)) ) {
if( NewState & SEL_CONNECT ) {
while( !IsListEmpty( &Connection->ConnectRequest ) ) {
Connection->State |= NewState & (SEL_CONNECT | SEL_FIN);
Entry = RemoveHeadList( &Connection->ConnectRequest );
Bucket = CONTAINING_RECORD( Entry, TDI_BUCKET, Entry );
Complete = Bucket->Request.RequestNotifyObject;
TI_DbgPrint(DEBUG_TCP,
("Completing Connect Request %x\n", Bucket->Request));
if( NewState & SEL_FIN ) Status = STATUS_CONNECTION_REFUSED;
Complete( Bucket->Request.RequestContext, Status, 0 );
/* Frees the bucket allocated in TCPConnect */
PoolFreeBuffer( Bucket );
}
Connection->State |= NewState;
Entry = RemoveHeadList( &Connection->ConnectRequest );
TI_DbgPrint(DEBUG_TCP, ("Connect Event\n"));
Bucket = CONTAINING_RECORD( Entry, TDI_BUCKET, Entry );
Complete = Bucket->Request.RequestNotifyObject;
TI_DbgPrint(DEBUG_TCP,
("Completing Request %x\n", Bucket->Request));
if( (NewState & (SEL_CONNECT | SEL_FIN)) ==
(SEL_CONNECT | SEL_FIN) )
Status = STATUS_CONNECTION_REFUSED;
else
Status = STATUS_SUCCESS;
Complete( Bucket->Request.RequestContext, Status, 0 );
/* Frees the bucket allocated in TCPConnect */
PoolFreeBuffer( Bucket );
}
}
if( (NewState & SEL_ACCEPT) ) {
if( NewState & SEL_ACCEPT ) {
/* Handle readable on a listening socket --
* TODO: Implement filtering
*/
@ -88,7 +95,7 @@ static VOID HandleSignalledConnection( PCONNECTION_ENDPOINT Connection,
}
/* Things that happen after we're connected */
if( (NewState & SEL_READ) ) {
if( NewState & SEL_READ ) {
TI_DbgPrint(DEBUG_TCP,("Readable: irp list %s\n",
IsListEmpty(&Connection->ReceiveRequest) ?
"empty" : "nonempty"));
@ -146,6 +153,7 @@ static VOID HandleSignalledConnection( PCONNECTION_ENDPOINT Connection,
}
}
}
if( NewState & SEL_FIN ) {
TI_DbgPrint(DEBUG_TCP, ("EOF From socket\n"));