Specifies the event type triggered before using command handlers in an executing peer thread.

TIdBeforeCommandHandlerEvent = procedure (ASender: TIdTCPServer; const AData: string; AThread: TIdPeerThread) of object;

Command or Data received from the peer thread connection.

Server that owns the peer thread.

The active thread of execution.

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.