ILMNetConnectionPoint::CancelBlockingCall

#include "netcon2.h"

C Syntax	HRESULT ILMNetConnectionPoint_CancelBlockingCall(pConPt)
C++ Syntax	HRESULT CancelBlockingCall()

ILMNetConnectionPoint * pConPt;

pointer to an interface

Cancels any operation that may be blocking another thread.

Parameter	Description
pConPt	Pointer to an ILMNetConnectionPoint interface.

Returns

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

The blocking function is expected to exit immediately with an interrupted function call code, WSAEINTR.

Required DLLs and Libraries

LMNetCon
DSKernel

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64

See Also

Functions:	ILMNetConnectionPoint::GetConnection, ILMNetConnectionPoint::Close
Topics:	Streaming Function Groups, Multimedia Function Group, DVD Function Groups

Example

For examples, refer to How to Create a User-Defined Protocol and How to Network (Client and Server) Using a User-Defined Protocol.

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