Destroy is the destructor for the object instance. 

Destroy ensures that an assigned IOHandler has closed its connection to the peer. 

Destroy checks FreeIOHandlerOnDisconnect to determine if the IOHandler must be freed in the destructor. When FreeIOHandlerOnDisconnect is True, the IOHandler property is freed and FreeIOHandlerOnDisconnect is reset to False. 

Destroy frees resources allocated to properties in the Create constructor, including LastCmdResult and Greeting. 

Destroy calls the inherited Destroy method to complete destruction of the object instance.

IOHandler 

FreeIOHandlerOnDisconnect 

LastCmdResult 

Greeting