const net/http.StatusSwitchingProtocols

6 uses

	net/http (current package)
		response.go#L363: 	return code == StatusSwitchingProtocols && isProtocolSwitchHeader(h)
		server.go#L1216: 	if code >= 100 && code <= 199 && code != StatusSwitchingProtocols {
		status.go#L11: 	StatusSwitchingProtocols = 101 // RFC 9110, 15.2.2
		status.go#L85: 	case StatusSwitchingProtocols:
		transport.go#L2477: 		is1xxNonTerminal := is1xx && resCode != StatusSwitchingProtocols

	net/http/httputil
		reverseproxy.go#L491: 	if res.StatusCode == http.StatusSwitchingProtocols {