github.com/aws/aws-sdk-go/internal/sync/singleflight.Group.DoChan (method)

2 uses

	github.com/aws/aws-sdk-go/internal/sync/singleflight (current package)
		singleflight.go#L73: func (g *Group) DoChan(key string, fn func() (interface{}, error)) <-chan Result {

	github.com/aws/aws-sdk-go/aws/credentials
		credentials.go#L243: 	resCh := c.sf.DoChan("", func() (interface{}, error) {