Overwatch/overwatch-rs

Overwatch

Overwatch is a framework to easily construct applications that requires of several independent parts that needs communication between them. Everything is self-contained, and it matches somewhat the advantages of microservices.

Design Goals

• Modularity:

  • Components should be self-contained (as possible)
  • Communication relations between components should be specifically defined
  • Components should be mockable. This is rather important for measurements and testing.

• Single responsibility:

  • It is easier to isolate problems
  • Minimal sharing when unavoidable

• Debuggeability

  • Easy to track workflow
  • Easy to test
  • Easy to measure
  • Asynchronous Communication