Class OPT

Encoder for DNS OPT (Option) pseudo-resource records (Type 41).

Carries EDNS(0) extension information in DNS messages.

See

RFC 6891

Index

Constructors

Properties

Methods

Constructors

constructor

new OPT(): OPT
Returns OPT

Properties

`Static` `Readonly`type

type: number = 41

IANA resource record type identifier

Methods

`Static`decode

decode(reader: Reader): OPT.Record
Decodes an OPT record from the byte stream.
Parameters
- reader: Reader
  the byte stream reader
Returns OPT.Record
the decoded OPT record

`Static`encode

encode(writer: Writer, data: OPT.Record): void
Encodes an OPT record into the byte stream.
Parameters
- writer: Writer
  the byte stream writer
- data: OPT.Record
  the OPT record to encode
Returns void