https://github.com/magicdawn/go-co

coroutine , async/await for golang
https://github.com/magicdawn/go-co

Last synced: about 1 year ago
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coroutine , async/await for golang

• Host: GitHub
• URL: https://github.com/magicdawn/go-co
• Owner: magicdawn
• Created: 2015-05-09T12:18:10.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2020-03-06T14:44:38.000Z (over 6 years ago)
• Last Synced: 2025-03-30T22:32:10.562Z (over 1 year ago)
• Language: Go
• Homepage:
• Size: 22.5 KB
• Stars: 21
• Watchers: 2
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md

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README

          
# go-co

[![GoDoc](https://godoc.org/github.com/magicdawn/go-co?status.svg)](https://godoc.org/github.com/magicdawn/go-co)

coroutine , async/await for golang

## Goals

to simulate

- yield/Promise in node.js, [co](https://github.com/tj/co)

- async/await/Task in C#

*checkout blog http://magicdawn.ml/2015/01/10/generator-and-promise/*

## Install

with [glide](https://github.com/Masterminds/glide)

```sh

$ glide get github.com/magicdawn/go-co

```

## API

### `co`

```go

import "github.com/magicdawn/go-co"

```

- co.Task : similar to Task in .NET,stands for a samll piece of work

- co.Await: await a Task

    ```go

    result,err := co.Await(task)

    ```

- co.Async: make a Task

    ```go

    func sleep() *co.Task{

    	return co.Async(func() interface{}{

        	time.sleep(time.Seconds * 10)

            return nil

        })

    }

    ```

    here is a Task will need 10 seconds

### `coutil`

- `coutil.Each` : like `Promise.each`

- `coutil.Map` : like `Promise.map` with concurrency support

*more checkout demo/ directory*

## CHANGELOG

[CHANGELOG.md](CHANGELOG.md)

## License

the MIT license (magicdawn@qq.com)