ReadyToSend Event

Fired when the class is ready to send data.


class MQTTReadyToSendEventParams {
  int EventRetVal();
  void SetEventRetVal(int iRetVal);
// To handle, connect one or more slots to this signal. void ReadyToSend(MQTTReadyToSendEventParams *e);
// Or, subclass MQTT and override this emitter function. virtual int FireReadyToSend(MQTTReadyToSendEventParams *e) {...}


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.

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IPWorks MQ 2020 Qt Edition - Version 20.0 [Build 8162]