diff options
| -rw-r--r-- | win/tclWinSock.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/win/tclWinSock.c b/win/tclWinSock.c index 3d41bd3..b1e2768 100644 --- a/win/tclWinSock.c +++ b/win/tclWinSock.c @@ -935,7 +935,7 @@ TcpCloseProc( TcpState *statePtr = instanceData; /* TIP #218 */ int errorCode = 0; - /* ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); */ + ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); /* * Check that WinSock is initialized; do not call it if not, to prevent @@ -970,6 +970,23 @@ TcpCloseProc( } /* + * Clear an eventual tsd info list pointer. + * This may be called, if an async socket connect fails or is closed + * between connect and thread action callback. + */ + if (tsdPtr->pendingTcpState != NULL + && tsdPtr->pendingTcpState == statePtr) { + + /* get infoPtr lock, because this concerns the notifier thread */ + WaitForSingleObject(tsdPtr->socketListLock, INFINITE); + + tsdPtr->pendingTcpState = NULL; + + /* Free list lock */ + SetEvent(tsdPtr->socketListLock); + } + + /* * TIP #218. Removed the code removing the structure from the global * socket list. This is now done by the thread action callbacks, and only * there. This happens before this code is called. We can free without @@ -1644,6 +1661,8 @@ CreateClientSocket( WaitForSingleObject(tsdPtr->socketListLock, INFINITE); /* + * Bugfig for 336441ed59 to not ignore notifications until the + * infoPtr is in the list. * Check if my statePtr is already in the tsdPtr->socketList * It is set after this call by TcpThreadActionProc and is set * on a second round. |