loom 1.0.0

A lightweight, flexible worker pool framework for Dart with priority scheduling, retry policies, and graceful cancellation.

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

1.0.0 - 2026-01-26

Added

• Initial release of the loom worker pool framework
• WorkerPool with configurable worker count and execution modes
• Task<I, O> for defining typed, reusable work units
• Priority-based job scheduling (Priority.low, normal, high, critical)
• Retry policies: none, fixed, exponentialBackoff, linear
• Cancellation support via CancellationToken and CancellationTokenSource
• Progress reporting through TaskContext.reportProgress
• Lifecycle hooks: onJobStart, onJobSuccess, onJobFailure, onRetry, onPoolIdle, onPoolShutdown
• Multiple execution backends: MainIsolateBackend, IsolatePoolBackend, TestBackend
• JobResult<O> sealed class with JobSuccess and JobFailure variants
• JobHandle<O> for tracking job status, progress, and cancellation
• Loom singleton for global default pool access
• Queue overflow strategies: reject, dropOldest, dropNewest
• Graceful and force shutdown support
• Comprehensive test suite (200 tests)
• Performance benchmarks