securityProtocolOptions The handshake security options QUIC uses. Declarationvar securityProtocolOptions: sec_protocol_options_t { get } See AlsoCustomizing Connection Optionsinit(alpn:)init()alpnidleTimeoutinitialMaxDatainitialMaxStreamDataBidirectionalLocalinitialMaxStreamDataBidirectionalRemoteinitialMaxStreamDataUnidirectionalinitialMaxStreamsBidirectionalinitialMaxStreamsUnidirectionalmaxDatagramFrameSizemaxUDPPayloadSize