const net/http.http2firstSettingsTimeout

2 uses

	net/http (current package)
		h2_bundle.go#L4105: 	http2firstSettingsTimeout  = 2 * time.Second // should be in-flight with preface anyway
		h2_bundle.go#L5031: 	settingsTimer := sc.srv.afterFunc(http2firstSettingsTimeout, sc.onSettingsTimer)