Packages/async/All

Node: Promise.all([a(), b()])github.com/sahilkhaire/gox/async

All

Overview

All runs tasks concurrently and returns when all complete or ctx is cancelled.

If you are coming from Node.js, the closest pattern is Promise.all([a(), b()]).

Signature

func All(ctx context.Context, tasks ...func(context.Context) error) error

Compare: Node.js · Standard Go · gox

Node.js

const [a, b] = await Promise.all([fetchA(), fetchB()]);

Standard Go

errg, ctx := errgroup.WithContext(ctx)
// run goroutines...

gox

import "github.com/sahilkhaire/gox/async"

a, b, err := async.All(ctx, fetchA, fetchB)

Example

import "github.com/sahilkhaire/gox/async"

a, b, err := async.All(ctx, fetchA, fetchB)

Tips

All async helpers respect context cancellation — prefer them over raw goroutines when you need timeouts.

Standard library alternative

Use the standard library directly:

errg, ctx := errgroup.WithContext(ctx)
// run goroutines...

Related APIs

AfterRaceRetry

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