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postal - npm Package Versions
Changelog
v0.12.2
- Fixed bug with
resolverNoCacheoption where matches would fail if caching was disabled.
Changelog
v0.12.1
- Added support for an envelope header value called
resolverNoCache. If present inenveloper.headersand set to true, it will prevent the resolver from caching topic/binding matches for that message instance.
Changelog
v0.12.0
- Added the
purgemethod to the default bindings resolver - Added the
autoCompactResolveroption topostal.configuration- it can be set totrue(which auto-compacts the resolver cache on every unsubscribe,false(the default) which never automatically compacts the resolver cache or set to an integer > 0, which will auto-compact the resolver cache ever n number of unsubscribes (so setting it to 5 will auto-compact every 5th unsubscribe). "Auto compacting" basically purges any resolver comparison results that do not have subscribers active on those topics (i.e. - nothing it listening to those topics, don't keep the cached comparison results any more). - Added the
cacheKeyDelimiteroption topostal.configuration, which defaults to the pipe (|) symbol. This is primarily to give anyone implementing their own resolver a different way to delimit topics and bindings when they're using to compose a resolver cache key. - Added a third argument to the
resolver.comparemethod, which allows you to pass an options object to take into consideration while performing the comparison between topic and binding. Currently, the only supported option ispreventCache- which tells the resolver to not cache the result of the comparison.
Changelog
v0.11.2
- Two ES5
.bindcalls snuck in - we're not officially on ES5 syntax yet (but will be soon). Converting those to use lodash's_.bindcall for now.
Changelog
v0.11.0
- ConduitJS is no longer a dependency.
invokeSubscriberhas been added to theSubscriptionDefinitionprototype. This method is called during publish cycles. Thepostal.publishmethod no longer does the heavy lifting of determining if a subscriber callback should be invoked, the subscriber now handles that via this new method.- The
SubscriptionDefinitionprototype methodswithContext,withThrottle,withDebounce,withDelay,withConstraint,withConstraintshave been deprecated and replaced withcontext,throttle,debounce,delay,constraintandconstraints(respectively). They will continue to work in v0.11, but will warn of the deprecation. - postal has been optimized for publishing (subscriptions matched to a topic via the resolver are cached).
Changelog
v0.10.3
- Wiretaps now get a third argument, the
nesting(orpublishDepth) argument, which is a number to indicate the 'nested' publish depth for the message being passed to the wiretap. Thanks to @avanderhoorn for this addition. :smile:
Changelog
v0.10.2
- Empty topic subscriptions arrays (on
postal.subscriptions.whateverChannel) will be removed during unsubscription if the subscriber being removed is the last subscriber. - Empty channel objects (on
postal.susbcriptions) will be removed during unsubscription if no topic binding properties exist on the channel any longer. - Special thanks to @sergiopereiraTT for adding these features. :smile: