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examples

Examples

This directory contains example Kappa programs.

Before you try out these programs, make sure that the coordinator binary is in your PATH. Try invoking the coordinator from the command line:

user:./$ coordinator --help
Usage of coordinator:
  -config string
    	configuration file for the platform; auto-detected if unspecified
  -env value
    	environment variables to pass to handler, e.g., "--env KEY1=value1 --env KEY2=value2"
  -event string
      	application event (in JSON) (default "{}")
  ...

Each example program comes with a "run" script (usually named either run.py or run.sh). For usage instructions, invoke the run script with no arguments and/or read the documentation in the script.

For a description of an example program, see the docstring of the program's Python source.