1.4.3

• Better fix for class alias being redeclared when opcache preloading is enabled (#159)

2.1.0

• ContextPanicError is no longer thrown from receive(), send(), and join() in Context. Only ContextException can now be thrown from these methods. A ContextPanicError will be wrapped instead in a ContextException.

2.0.0

Stable release compatible with AMPHP v3 and fibers! 🎉

As with other libraries compatible with AMPHP v3, most cases of parameters or returns of Promise<ResolutionType> have been replaced with ResolutionType.

All classes related to ext-pthreads have been removed as this extension does not have releases on PHP 8.x.

Classes in the Amp\Parallel\Sync namespace have been moved to amphp/sync.

Context

• Process renamed to ProcessContext
• Parallel renamed to ThreadContext
• Context::isRunning() and Context::kill() replaced by Context::isClosed() and Context::close()
• Context related functions:
  • run → startContext
  • factory → contextFactory
  • create has been removed, use startContext
• Xdebug ini settings are forwarded to processes created by ProcessContext (including workers executing tasks), allowing step debugging through IDEs such as PhpStorm.
• Improved UX of uncaught exceptions in child processes and task runs. The full stack trace in the context is displayed when converting the ContextPanicError or TaskFailureThrowable to a string, i.e., when the exception is uncaught in the parent and is written to STDERR
• Added an optional Cancellation argument to ContextFactory::start()

Worker

• Pool renamed to WorkerPool and DefaultPool renamed to ContextWorkerPool
• TaskWorker has been marked as internal. Use a WorkerFactory to create Worker instances or use WorkerPool::getWorker() to get a worker from a pool
• TaskRunner has been removed
• Removed deprecated TaskException and TaskError
• Worker::enqueue() renamed to Worker::submit(), which now returns an Execution object
  • Execution::getFuture() returns a future that resolves to the eventual return value of the Task
  • Execution::await() awaits the result of the Task, it is a shortcut to calling Execution::getFuture()->await()
  • Execution::getChannel() returns a Channel that can be used to communicate with the Channel provided to Task::run()
  • The arguments to Task::run() have changed to Channel and Cancellation

IpcHub

Inter-process communication is now exposed as part of the public API for potential use outside of the context and worker components.

2.0.0 Beta 5

• Improved UX of uncaught exceptions in child processes and task runs. The full stack trace in the context is displayed when converting the ContextPanicError or TaskFailureThrowable to a string, i.e., when the exception is uncaught in the parent and is written to STDERR
• Xdebug ini settings are forwarded to processes created by ProcessContext (including workers executing tasks), allowing step debugging through IDEs such as PhpStorm.
• Added an optional Cancellation argument to ProcessContext::start() and ContextFactory::start()
• Fix signals terminating child processes if a handler was not created in the child
• Updated for compatibility of 2.0 of amphp/socket

1.4.2

• Fixed class alias being redeclared when opcache preloading is enabled (#154)

2.0.0 Beta 4

• Added compatibility with Revolt v1.x

2.0.0 Beta 3

Update for Closable interface being moved from amphp/byte-stream to amphp/amp.

• Amp\Parallel\Ipc\IpcHub now extends Amp\Closable instead of Amp\ByteStream\Closable.
• Amp\Parallel\Process\Context gained an onClose method because Amp\Sync\Channel now extends Amp\Closable.

2.0.0 Beta 2

• PHP 8.1 is now required.
• IpcHub now extends Closable, adding an onClose() method.

2.0.0 Beta 1

Initial release compatible with AMPHP v3.

All classes related to ext-pthreads and ext-parallel have been removed as both extension do not have releases on PHP 8.x.

Classes in the Amp\Parallel\Sync namespace have been moved to amphp/sync.

Context

• Process renamed to ProcessContext
• Context::isRunning() and Context::kill() replaced by Context::isClosed() and Context::close()
• Context related functions:
  • run → startContext
  • factory → contextFactory
  • create has been removed, use startContext

Worker

• Pool renamed to WorkerPool and DefaultPool renamed to DefaultWorkerPool
• TaskWorker renamed to DefaultWorker
• TaskRunner has been moved to a function, runTasks
• Removed deprecated TaskException and TaskError
• Worker::enqueue() renamed to Worker::submit(), which now returns an Execution object
  • Execution::getResult() returns a future that resolves to the eventual return value of the Task
  • Execution::getChannel() returns a Channel that can be used to communicate with the Channel provided to Task::run()
  • The arguments to Task::run() have changed to Channel, Cache, and Cancellation

1.4.1

What's Changed

• Replace Artax with http-client by @ishan-biztech and @voku in #135 and #136
• PHP 8 support by @danog in #138
• PHP 8.1 support by @kelunik

New Contributors

• @ishan-biztech made their first contribution in #135
• @voku made their first contribution in #136
• @danog made their first contribution in #138

Full Changelog: v1.4.0...v1.4.1