PyBreaker is a Python implementation of the Circuit Breaker pattern, described
in Michael T. Nygard's book Release It!.
In Nygard's words, "circuit breakers exists to allow one subsystem to fail
without destroying the entire system. This is done by wrapping dangerous
operations (typically integration points) with a component that can circumvent
calls when the system is not healthy".
Features:
- Configurable list of excluded exceptions (e.g. business exceptions)
- Configurable failure threshold and reset timeout
- Support for several event listeners per circuit breaker
- Can guard generator functions
- Functions and properties for easy monitoring and management
- Thread-safe
- Optional redis backing
- Optional support for asynchronous Tornado calls
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above. NOTE: This is a Python port. Instead of py311-pybreaker listed in the above command, you can pick from the names under the Packages section.
devel/py-pybreaker: Add py-pybreaker 1.4.1
PyBreaker is a Python implementation of the Circuit Breaker pattern, described
in Michael T. Nygard's book Release It!.
In Nygard's words, "circuit breakers exists to allow one subsystem to fail
without destroying the entire system. This is done by wrapping dangerous
operations (typically integration points) with a component that can circumvent
calls when the system is not healthy".
Features:
- Configurable list of excluded exceptions (e.g. business exceptions)
- Configurable failure threshold and reset timeout
- Support for several event listeners per circuit breaker
- Can guard generator functions
- Functions and properties for easy monitoring and management
- Thread-safe
- Optional redis backing
- Optional support for asynchronous Tornado calls
