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Receive() |
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| Public Function |
Declared in: TCPSocketAsync.h |
Declaration
virtual int Receive(
char* pBuffer,
unsigned long ulBufferLength);
DescriptionRecieve data from remote socket, can be used with all sub sockets (protocols) Return value: Positive - The number of bytes received. Zero - No data to receive. Negative - Error
Function Body
try
{
//Try to receive
int iResult;
if ((iResult=CTCPSocket::Receive(pBuffer,
ulBufferLength))>=0)
return iResult;
//Check is it an error
else if (GetSystemLastError()==WSAEWOULDBLOCK)
return 0;
else
return GetErrorCode();
}
ERROR_HANDLER_RETURN("Receive",GetErrorCode())
See Also
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