TIdBeforeCommandHandlerEvent Type

Event type triggered before using command handlers in an executing peer thread.

Pascal

TIdBeforeCommandHandlerEvent = procedure (ASender: TIdCommandHandlers; var AData: string; AContext: TIdContext) of object;

Parameters

Parameters	Description
ASender	Server that owns the peer thread.
AData	Command or Data received from the peer thread connection.
AThread	The active thread of execution.

Description

TIdBeforeCommandHandlerEvent specifies an event type triggered before using command handlers in an executing peer thread. TIdBeforeCommandHandlerEvent is the event type signalled for the TIdTCPServer.OnBeforeCommandHandler event handler.