net/http.Transport.nextProtoOnce (field)

4 uses

	net/http (current package)
		transport.go#L273: 	nextProtoOnce      sync.Once
		transport.go#L308: 	t.nextProtoOnce.Do(t.onceSetNextProtoDefaults)
		transport.go#L503: 	t.nextProtoOnce.Do(t.onceSetNextProtoDefaults)
		transport.go#L759: 	t.nextProtoOnce.Do(t.onceSetNextProtoDefaults)