isolate_runner_mixin 0.3.0

A Flutter-aware Dart mixin for easily running CPU-intensive tasks, including those that use Flutter plugins, in a background isolate.

Changelog

0.3.0 Spawn Worker Lifecycle

• Added persistent spawned-worker APIs: spawnWorker, requestWorker, disposeWorker, and isWorkerRunning.
• Added SpawnWorkerOptions with maxPendingRequests and startup timeout.
• Added sequential worker request protocol with queue overflow protection.
• Improved convenience behavior: calling spawnWorker with updated handler or options now restarts the active worker automatically.
• Added package exception types for initialization, payload, queue, remote worker failures, unexpected termination, and disposal cases.
• Added debug leak warning when a spawned worker is not disposed.
• Added comprehensive tests for worker lifecycle, idempotent spawn, timeout, queue behavior, error propagation, and auto-respawn.

0.2.0 Feature Update

• Added IsolateRunMode with auto, alwaysIsolate, and currentIsolate.
• Added optional timeout to runInIsolate.
• Added runInIsolateWithArg convenience API.
• Added comprehensive tests for mode behavior, async/sync execution, error propagation, and timeout handling.

0.1.1 Patch

• Refactored

0.1.0 Initial Release

• Introduced IsolateRunnerMixin for running functions in background isolates.
• Handles RootIsolateToken and BackgroundIsolateBinaryMessenger initialization for Flutter plugin compatibility.
• Provides graceful fallback for non-Flutter environments