DO NOT USE

Breaking changes were unintentionally pushed as a minor version release. Please either stick with 3.0.0 or bump to 4.0.0.

Version 3.0.0

3.0.0 (2019-07-26)

src

• Remove the Promisify function (#354) (86a6154), closes #352

BREAKING CHANGES

• Remove the Promisify function from the CircuitBreaker factory

• Node has its own built-in promisify function that can be used instead.

Active Circuit Iterator

2.3.0 (2019-07-01)

Features

• provide an Iterator of all active circuits (#344) (13616b0)

Prometheus Options and Browser Love

2.2.0 (2019-06-24)

Bug Fixes

• ensure that including dist/opossum.js works in the browser (#341) (873deb5)

Features

• add prometheusRegistry option (#332) (0056cdc)

Prometheus improvements

2.1.0 (2019-06-12)

Features

• add function to get metrics for all circuits (#328) (ff29f2e)
• Add original function parameters to the failure and timeout events (#326) (f8918c4), closes #324

Prometheus integration

2.0.0 (2019-06-05)

Build System

• use node 12 on ci/cd in addition to 8 and 10 (93f8008)

Features

• prometheus client integration (282b467)

Breaking Changes

• health-check-failed and semaphore-locked events have been changed to healthCheckFailed and semaphoreLocked respectively

Hystrix Deprecation

Hystrix is now deprecated. We will soon be doing a major version bump to 2.0.0 adding Prometheus metrics, and changing some of the event names.

Filtering Errors

1.11.0 (2019-03-14)

Features

• add errorFilter option to bypass incrementing failure stats (8018012)

v1.10.1

Bug Fixes

• eliminates a bug where the circuit could remain halfOpen forever (0039ee1)

v1.10.0

Features

• add circuit.shutdown() to shut a circuit down (e14796c)