thread

Documentation

Index

• func Parallelize(ctx context.Context, jobs []func(context.Context) error, ...) error
• type ParallelizeOption
  • func ParallelizeWithCancelOnFailure() ParallelizeOption
  • func WithParallelism(parallelism int) ParallelizeOption

Functions

func Parallelize

func Parallelize(ctx context.Context, jobs []func(context.Context) error, options ...ParallelizeOption) error

Parallelize runs the jobs in parallel.

Returns the combined error from the jobs.

Types

type ParallelizeOption

type ParallelizeOption func(*parallelizeOptions)

ParallelizeOption is an option to Parallelize.

func ParallelizeWithCancelOnFailure

func ParallelizeWithCancelOnFailure() ParallelizeOption

ParallelizeWithCancelOnFailure returns a new ParallelizeOption that will attempt to cancel all other jobs via context cancellation if any job fails.

func WithParallelism

func WithParallelism(parallelism int) ParallelizeOption

WithParallelism returns a new ParallelizeOption that will run up to the given number of goroutines simultaneously.

Values less than 1 are ignored.

The default is runtime.GOMAXPROCS(0).