ReadyToSend Event
Fired when the component is ready to send data.
Syntax
typedef struct { } TipqMQTTReadyToSendEventParams; typedef void __fastcall (__closure *TipqMQTTReadyToSendEvent)(System::TObject* Sender, TipqMQTTReadyToSendEventParams *e); __property TipqMQTTReadyToSendEvent OnReadyToSend = { read=FOnReadyToSend, write=FOnReadyToSend };
Remarks
The ReadyToSend event indicates that the underlying TCP/IP subsystem is ready to accept data after a call to PublishData or PublishMessage fails due to a WOULDBLOCK condition. The event is also fired immediately after a connection to the remote host is established.