wait

Documentation

Index

• func Until(done chan error) error
• func WithTolerance(done chan error) error

Functions

func Until

func Until(done chan error) error

Until iterates over buffered error channel and: * upon receiving non-nil value from the channel, makes an early return with this value * if no non-nil values were received from iteration over the channel, it just returns nil Used to wait for a series of goroutines, launched altogether from the same loop, to finish.

func WithTolerance

func WithTolerance(done chan error) error

WithTolerance is the same as Until, but it does not return immediately on errors rather loops through all channel capacity returning "composite" error in the end.