https://github.com/txaty/gool

Generic goroutine pool: Submit, Map, Async.
https://github.com/txaty/gool

concurrency go golang goroutine goroutine-pool parallel worker-pool

Last synced: about 2 months ago
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Generic goroutine pool: Submit, Map, Async.

• Host: GitHub
• URL: https://github.com/txaty/gool
• Owner: txaty
• License: mit
• Created: 2022-08-19T16:33:12.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-11-21T15:03:08.000Z (over 2 years ago)
• Last Synced: 2025-10-30T18:50:06.154Z (4 months ago)
• Topics: concurrency, go, golang, goroutine, goroutine-pool, parallel, worker-pool
• Language: Go
• Homepage: https://pkg.go.dev/github.com/txaty/gool
• Size: 22.5 KB
• Stars: 72
• Watchers: 3
• Forks: 2
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Gool

[![Go Reference](https://pkg.go.dev/badge/github.com/txaty/gool.svg)](https://pkg.go.dev/github.com/txaty/gool)

[![Go Report Card](https://goreportcard.com/badge/github.com/txaty/gool)](https://goreportcard.com/report/github.com/txaty/gool)

[![codecov](https://codecov.io/gh/txaty/gool/branch/main/graph/badge.svg?token=M02CIBSXFR)](https://codecov.io/gh/txaty/gool)

A generic goroutine pool just like Python ThreadPoolExecutor.

Gool provides the following methods:

- ```Submit```: Submit a task and return the result (if any).

- ```AsyncSubmit```: Submit a task and return a future of the result (if any), the future is actually the result

  channel.

- ```Map```: Submit a bundle of tasks and return the results in order (if any).

- ```AsyncMap```: Submit a bundle of tasks and return the futures of the results (if any), the futures are the result

  channels.

To use Gool, you need to define:

- Handler function: ```handler func(A) R```, and

- Argument: ```arg A```

With types ```A``` and ```R``` being arbitrary types.

You can also specify the number of workers ```numWorkers``` and the task queue size ```cap``` when creating a new pool.