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TIdTCPConnection.CheckForGracefulDisconnect Method
TIdTCPConnection Class | TIdTCPConnection Members
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Determines if the peer has been gracefully disconnected.

Pascal
procedure CheckForGracefulDisconnect(
    ARaiseExceptionIfDisconnected: Boolean = True
); virtual;
Parameters
Parameters 
Description 
ARaiseExceptionIfDisconnected 
Indicates if an exception is raised when the connection is closed. 
Description

CheckForGracefulDisconnect is a procedure used to determine if the peer connection has been closed gracefully. 

CheckForGracefulDisconnect uses the IOHandler (when assigned) to check for a valid bound socket handle for the connection. An EIdException with the message RSNotConnected is raised when the IOHandler has not been assigned for the connection and ARaiseExceptionIfDisconnected contains True. 

Use one the TIdTCPConnection descendents to access a Connect method specific to a given protocol or connection type.

Exceptions
Exceptions 
Description 
EIdException 
Raised with the message RSNotConnected if an IOHandler is not assigned for the connection. 
See Also
Related Information
Internet Direct (Indy) version 10.1.5
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