ReadyToSend Event
Fired when the class is ready to send data.
Syntax
class MQTTReadyToSendEventParams { public: 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) {...}
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.