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.

See Also

Functions:

ILMNetConnectionPoint::GetConnection, ILMNetConnectionPoint::Close

Topics:

Video 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.