Changes.md

Reactor Change Log

0.17.0

publishes method in publishable now accepts :enqueue_if option

0.16.0

Subscribers can now deprecate themselves for safe removal from production deployments. ...

0.12.2

Correctly handles exceptions in with_subscriber_enabled

0.12.1

Fix unicode encoding protection to allow valid multi-byte unicode characters

0.12.0

Use __data__ as the internal data hash. THIS MAY BE A BREAKING CHANGE.

If someone wants to use the key data for their event attributes, it would get confused with the internal event data. The internal event data is now called __data__. Some users of this library access event.data directly. This is a breaking change for them.

0.11.4

Fixes an issue related to class reloading in Rails development and test modes

0.11.2

Safely handle bad UTF-8 encoded strings passed in as event arguments

0.11.1

Bug fix for namespaced Subscribable objects

0.11.0

Static Subscriber class names have changed to be more deterministic. THIS MAY BE A BREAKING CHANGE. See https://github.com/hired/reactor/issues/40 for background info.

Previously, when you added an on_event :foo block to an object, say MyObject, Reactor would dynamically generate a Sidekiq worker class named Reactor::StaticSubscribers::FooHandler0.

In 0.11.0, the naming of this dynamically generated worker class has changed to Reactor::StaticSubscribers::MyObject::FooHandler. If you require more than one on_event block for the same event, you must name the handler so that it is unique and deterministic: i.e. on_event :foo, handler_name: :do_better otherwise an exception will be raised at load time. This example would generate a Reactor::StaticSubscribers::MyObject::DoBetter class for the worker.

Because the worker class names are changing, when deploying this change it's important that your Sidekiq queue not have any pending jobs with the old naming scheme, otherwise they will fail to deserialize!