ILMNetConnection::Recv

#include "netcon2.h"

C Syntax

HRESULT ILMNetConnection_Recv(pCon, pbBuffer, cbBuffer, pcbReceived, nTimeout)

C++ Syntax

HRESULT Recv(pbBuffer, cbBuffer, pcbReceived, nTimeout)

ILMNetConnection * pCon;

pointer to an interface

BYTE* pbBuffer;

pointer to a buffer

DWORD cbBuffer;

buffer size

DWORD* pcbReceived;

pointer to a variable

DWORD nTimeout;

timeout value

Retrieves the incoming data from the other end of the connection.

Parameter

Description

pCon

Pointer to an ILMNetConnection interface.

pbBuffer

Pointer to the buffer to be updated with the received data.

cbBuffer

Value that represents the size, in bytes, of the data to be received.

pcbReceived

Pointer to a variable to be updated with the actual number of bytes received.

nTimeout

The maximum silence time before failing the receive operation.  This time is specified in milliseconds.

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

This function can return any non-zero amount of data up to the specified cbBuffer size.

If the connection has been remotely closed and no more data is available, the amount of received data will be set to zero and the function will return the S_OK success code.

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.

Platforms

Win32, x64

Help Version 21.0.2021.7.19
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