Class: shaka.msf.draft16.Dialect

Constructor

new Dialect()

Implements:
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Members

codec_ :shaka.msf.QuicVarIntCodec

Type:
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Methods

buildAuthToken_(token) → {Uint8Array}

Builds the AUTHORIZATION_TOKEN setup parameter value.
Parameters:
Name Type Description
token string
Source:
Returns:
Type
Uint8Array

connect(webTransportnon-null, confignon-null, authorizationTokenopt, nullable) → {Promise<!shaka.extern.MsfSession>}

Performs this draft's setup handshake over an established WebTransport connection and returns the resulting session. The handshake is part of the dialect because it is not stable across drafts: draft-16 opens a single bidirectional stream and exchanges CLIENT_SETUP and SERVER_SETUP over it, while draft-17 collapsed the two into one SETUP message sent on each of a pair of unidirectional streams.
Parameters:
Name Type Attributes Description
webTransport WebTransport
config shaka.extern.MsfManifestConfiguration
authorizationToken string <optional>
<nullable>
Implements:
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Returns:
Type
Promise<!shaka.extern.MsfSession>

createControlStream_(readernon-null, writernon-null) → {shaka.msf.ControlStream}

Parameters:
Name Type Description
reader shaka.msf.Reader
writer shaka.msf.Writer
Source:
Returns:
Type
shaka.msf.ControlStream

getCodec() → {shaka.extern.MsfCodec}

The primitive codec for this draft, which encodes and decodes the variable-length integers every other field is built from.
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Returns:
Type
shaka.extern.MsfCodec

getDraftNumber() → {number}

The draft number, e.g. 16. Used to order dialects by preference during negotiation, newest first.
Implements:
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Returns:
Type
number

getName() → {string}

The draft name, matching the shaka.config.MsfVersion value this dialect is registered under, e.g. 'draft-16'.
Implements:
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Returns:
Type
string

getSubprotocol() → {string}

The WebTransport subprotocol string that selects this draft, e.g. 'moqt-16'.
Implements:
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Returns:
Type
string