System.Net.Socket.TSocket.WaitForData
Delphi
function WaitForData(ATimeout: Cardinal = INFINITE): TWaitResult;
C++
System::Types::TWaitResult __fastcall WaitForData(unsigned ATimeout = (unsigned)(0xffffffff));
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | protected | System.Net.Socket.pas System.Net.Socket.hpp |
System.Net.Socket | TSocket |
Contents
Description
Returns only once your socket receives data from a remote host.
You may use the ATimeout parameter to specify a maximum time in milliseconds to wait for incoming data. If the specified maximum time passes and there is no incoming data, WaitForData returns.
WaitForData returns wrTimeout if the specified time limit expired or wrSignaled otherwise.
Exceptions
WaitForData calls some methods that may raise exceptions: