Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
- API
  
  Reference documentation for the pkg.go.dev API
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

iojoin

package

Go to main page

Versions in this module

v1

v1.16.2

Aug 25, 2026

v1.16.1

Aug 20, 2026

v1.16.0

Aug 19, 2026

Changes in this version

+ func Join(a, b Side, grace time.Duration, onFirst func()) (aErr, bErr error)

+ type Side func() error

v1.16.0-beta.2

Aug 19, 2026

v1.16.0-beta.1

Aug 19, 2026

v1.15.1-beta.7

Aug 18, 2026

v1.15.1-beta.6

Aug 18, 2026

v1.15.1-beta.5

Aug 17, 2026