github.com/aws/smithy-go/auth/bearer.TokenCache.sfGroup (field)

3 uses

	github.com/aws/smithy-go/auth/bearer (current package)
		token_cache.go#L75: 	sfGroup                singleflight.Group
		token_cache.go#L151: 	p.sfGroup.DoChan("async-refresh", func() (interface{}, error) {
		token_cache.go#L166: 	resCh := p.sfGroup.DoChan("refresh-token", func() (interface{}, error) {