NWProtocolUDP A network protocol for connections that use the User Datagram Protocol. Declarationclass NWProtocolUDP TopicsCreating UDP ConnectionsNWProtocolUDP.OptionsdefinitionSending UDP MessagesNWProtocolUDP.Metadata RelationshipsInherits FromNWProtocolConforms ToSendableSendableMetatype See AlsoNetwork ProtocolsBuilding a custom peer-to-peer protocolConnecting iPadOS and visionOS apps over the local networkNWProtocolTCPNWProtocolTLSNWProtocolQUICNWProtocolIPNWProtocolWebSocketNWProtocolFramer