poolifier - npm Package Versions

[4.0.8] - 2024-05-15

Fixed

• Fix default task function worker choice strategy and priority handling.

[4.0.7] - 2024-05-13

Changed

• Add ELU statistics to pool information.

[4.0.6] - 2024-05-10

Fixed

• Fix pools' addTaskFunction() type definition.

[4.0.5] - 2024-05-09

Fixed

• Avoid queued tasks redistribution on the errored worker node.

[4.0.4] - 2024-05-08

Fixed

• Disable tasksStealingOnBackPressure by default until performance issues under heavy load are sorted out.

[4.0.3] - 2024-05-08

Changed

• Optimize task(s) stealing by dequeuing task(s) from the last prioritized bucket.

[4.0.2] - 2024-05-06

Fixed

• Ensure poolifier worker task performance measurement requirements are synchronized with task function objects' worker choice strategies.

[4.0.1] - 2024-05-02

Fixed

• Ensure dynamic worker node are initialized with sensible worker node usage default values to avoid worker choice strategies biased decisions.
• Account for tasks wait time in task execution time computation in worker choice strategies to avoid biased decisions under load with several prioritized task functions and tasks queue enabled.

[4.0.0] - 2024-04-30

Changed

• Support per task function(s) priority and worker choice strategy definition via a task function object: { taskFunction: (data?: Data) => Response | Promise<Response>, priority?: number, strategy?: WorkerChoiceStrategy }.
• Add priority queue based tasks queueing. One priority queue is divided into prioritized buckets to avoid queued tasks starvation under load.
• BREAKING CHANGE: listTaskFunctionNames() to listTaskFunctionsProperties() in pool and worker API returning registered task functions properties.
• BREAKING CHANGE: strategy field in pool information renamed to defaultStrategy.

Fixed

• Ensure worker choice strategy options changes at runtime are propagated to poolifier workers.

[3.1.30] - 2024-04-22

Fixed

• Fix transferList argument type definition.