Specialized task scheduler that helps ensure the user has a chance to add all required exception handlers to a future before the future is completed

Objects representing a delayed computation

Custom futures that implement the EsFuture interface may be integrated into the framework (@see @EsFuture-Interface category)

Turn any synchronous activity into an asynchronous activity (i.e. EsFuture on: [self doSyncActivity])

(Chainable) Create async call chains (i.e ((future then: [:result1 | self doSomething(result1)]) then: [:result2 | ...))

@see <EsFuture> class comments for more details

Objects that provide a future and is used to programmatically complete the future.

Can be used to convert callback style to async style

@see <EsPromise> class comments for more details

Asynchronous dynamic extent of a call

Handle errors for asynchronous code

Provides zone-local values

Various ways to customize how an asynchronous task is scheduled and executed

Stream of asynchronous events

Single-subscription streams with events in order and all are received.

Broadcast streams can have multiple listeners at any time

Async equivalents of #on:do: and ensure: are provided

Can signal arbitrary objects, in addition to other exceptions

All unhandled exceptions make their way to the <EsAsyncUncaughtErrorHandler> (logged to tty console by default)