hemera

• Encapsulate plugin options, name, dependencies with Symbols. Example
• Introduce plugin dependencies check. Example
• Support single function as plugin
• Plugin name isn't required anymore. When no name is defined a name will be generated anonymous-<count>
• Remove support for hemera-parambulator, hemera-snappy
• Move hemera-mongo-store in seperate repository to support CI.
• Drop support for Node 4. Only 6+ is supported.

• Throw synchronous error pattern already in use

• Attach hops to extensions errors https://github.com/hemerajs/hemera/pull/173

Throw error when trying to register patterns with different transport options but with the same topic. You have to use a different topic.

• Remove legacy code of plugin timeout (errors and config)

• Fixed: Support falsy values except undefined as valid server response.

• Support async / await in extensions

• Upgrade avvio to 3.0.0
• Support async plugin functions
• Update plugin docs and async / await example

• Rewrite util functions in pure javascript and remove lodash in util.js gains ~6% performance.

• Fixed: Don't call add handler twice when using promises. This issue only affected hemera 2.1.5-7

• Fixed missing emit for serverResponseError event
• Pass always the original error to serverResponseError and clientResponseError
• Add tests

Rename internal _prevContext to _parentContext

• Check for async /await usage during result evaluation gains ~4% perf
• Add promise based tests for add
• Add promise support when return a promise inside an add handler

• Check for async /await usage during result evaluation gains ~8% perf
• Add promise based tests for act
• Add promise support when return a promise inside an act callback
• Add precommit hook

• Pass callback handler in pubsub$ mode to nats driver. Error is passed as first argument and promise is rejected.

• Don't overwrite the plugin name when registering an array of plugins with .use([plugin,], opts)

• Fixed: Fulfill promise when use pubsub mode in act.
• Improvement: Avoid to cloneDeep the pattern in add routine.

If you use pubsub$: true in act the callback is fired after the message was published. The promise is resolved to undefined and an error is not possible to report. Connection issues are raised with the error event.

• Remove callback in .use([plugin], opts, cb) use .use([plugin], opts).after(cb) instead. This is consistent in registering one or multiple plugins.

• Remove some legacy code from 1.x

• Support .close without passing a callback.