Software Customisation
Reference Manual
Event Driven Graphics
:
Concepts
: Event Packet
Event Packet
One of the underlying principles of the system is the event packet, this is a packet of information that is used to define an operation in its entirety. These packets are self contained, holding all the information about associated forms, operation criteria, actions carried out on picking, etc.
Once a packet has been defined and submitted to the system, then there should be no requirement from external sources required for that packet to complete its task. Where packets required run time data, the method for ascertaining this information should defined within the packet. As event packets are run autonomously, all expected exceptions (errors) must be handled internally.
1974 to current year.
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