Topic Path: Symbol Reference > Classes > TIdStackBSDBase Class > TIdStackBSDBase Methods > WouldBlock Method
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TIdStackBSDBase.WouldBlock Method
TIdStackBSDBase Class   TIdStackBSDBase Members
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Indicates a socket response code is a blocking response.

Pascal
function WouldBlock(
    const AResult: Integer
): Boolean; virtual; abstract;
Parameters
Parameters 
Description 
AResult 
Value to examine. 
Returns

Boolean - True when AResult is a blocking response code.

Description

WouldBlock is an abstract virtual Boolean function that specifies the interface used to determine if the socket response in AResult represents the WSAEWOULDBLOCK response code. 

WouldBlock must be implemented in a descendant class to allow access to a specific protocol stack implementation.

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