Several synchronization primitives and task synchronization mechanisms introduced to aid in modern swift concurrency.

Related tags

Concurrency swift task synchronization async concurrency semaphore concurrent-programming future async-await mutex swift5
Overview

AsyncObjects

API Docs Swift Package Manager Compatible Carthage compatible Swift Platforms CI/CD Maintainability codecov

Several synchronization primitives and task synchronization mechanisms introduced to aid in modern swift concurrency.

Overview

While Swift's modern structured concurrency provides safer way of managing concurrency, it lacks many synchronization and task management features in its current state. AsyncObjects aims to close the functionality gap by providing following features:

  • Easier task cancellation with CancellationSource.
  • Introducing traditional synchronization primitives that work in non-blocking way with AsyncSemaphore and AsyncEvent.
  • Bridging with Grand Central Dispatch and allowing usage of GCD specific patterns with TaskOperation and TaskQueue.
  • Transferring data between multiple task boundaries with Future.
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Releases(v1.0.0)

  • v1.0.0(Aug 17, 2022)

    1.0.0 (2022-08-17)

    💄 Styles

    • add swift-format for code formatting (001a1d2)
    • add vscode workspace settings (92c5810)

    🔥 Refactorings

    • refactor continuation management to prevent race condition (dfa3717)
    • use CheckedContinuation for debug mode or for ASYNCOBJECTS_USE_CHECKEDCONTINUATION flag (3899792)

    ✅ Tests

    • add async countdown event tests (8e07add)
    • add async event tests (ad42d72)
    • add async semaphore tests (fd075bd)
    • add future tests (43a209e)
    • add task queue tests (bbb8188)
    • add tests for cancellation source (3e81653)
    • add tests for multiple synchronization objects wait (dc56f4e)
    • add tests for structured concurrency-GCD bridge (7b36c93)
    • remove methods usage not supported on linux (485452c)

    🚀 Features

    • add barrier and block flags for TaskQueue (d3e566a)
    • add async countdown event (f138abc)
    • add async event (dc3090c)
    • add async semaphore (fbd6b65)
    • add cancellation source for controlling multiple tasks cooperative cancellation (b92665d)
    • add CocoaPods support (646db5b)
    • add operation type to bridge GCD/libdispatch with structured concurrency (51b302e)
    • add option to provide number of objects to wait for (20b5725)
    • add priority based task execution on TaskQueue (df5e6e7)
    • add task queue to run concurrent tasks and barrier tasks similar to DispatchQueue (84e4d29)
    • add transfering data across tasks with Future (d4d658f)
    • add wait for multiple synchronization objects (68702b5)

    📚 Documentation

    • add contributing guidelines (e4a78ee)
    • add docC calatalog for library (9e69dbb)
    • add github pages product specific documentation (05e1e30)
    • add installation and usage guidelines (0b4df47)
    Source code(tar.gz)
    Source code(zip)
    AsyncObjects-1.0.0.xcframework.zip(14.49 MB)
Owner
SwiftyLab
Pushing Swift to a new limit.
SwiftyLab
GitHub https://swiftylab.github.io/AsyncObjects/documentation/asyncobjects/
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