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Table Of Contents
4.4 Anatomy of a Process
What is the basic structure of a PlanetPress Watch/Server process?
A PlanetPress Watch/Server process is made up of a succession of operations that receive, route, and
optionally process, data from a given source to various destinations using various means. A process is lot like
a flowchart that starts with an initial input task, that leads to other tasks, to branches and conditional
branches, and eventually to output tasks.
PlanetPress Watch/Server regularly checks for the presence of data for its initial input tasks and starts the
corresponding processes whenever data is found. The simplest of processes may only take raw data from a
given location and send it as is to a printer. Processes may also be very complex, and include branches, that
duplicate the data, conditions, that channel the data according to various factors, and a host of tasks that
generate input, that process the data, or that generate various types of output. Each process is limited to a
maximum of 256 tasks, but a given PlanetPress Watch/Server configuration may include multiple processes
that can even exchange data between them, if the output from a given process is used as input by another
process.
A process may include:
Input Tasks
Configurations, Processes and Flowcharts
Action Tasks
Output Tasks
Bear in mind that the various processes included in a given PlanetPress Watch/Server configuration may have
different properties and schedules (see Process Schedule and Other Properties).
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