Class Http3

java.lang.Object

io.netty.handler.codec.http3.Http3

public final class Http3
extends Object

Contains utility methods that help to bootstrap server / clients with HTTP3 support.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MIN_INITIAL_MAX_STREAM_DATA_UNIDIRECTIONAL	Minimum max data for unidirectional streams.
static final int	MIN_INITIAL_MAX_STREAMS_UNIDIRECTIONAL	Minimum number max unidirectional streams.

Method Summary

Modifier and Type	Method	Description
static @Nullable QuicStreamChannel	getLocalControlStream(Channel channel)	Returns the local initiated control stream for the HTTP/3 connection.
static QuicClientCodecBuilder	newQuicClientCodecBuilder()	Returns a new QuicClientCodecBuilder that has preconfigured for HTTP3.
static QuicServerCodecBuilder	newQuicServerCodecBuilder()	Returns a new QuicServerCodecBuilder that has preconfigured for HTTP3.
static Future<QuicStreamChannel>	newRequestStream(QuicChannel channel, ChannelHandler handler)	Returns a new HTTP/3 request-stream that will use the given ChannelHandler to dispatch Http3RequestStreamFrames too.
static QuicStreamChannelBootstrap	newRequestStreamBootstrap(QuicChannel channel, ChannelHandler handler)	Returns a new HTTP/3 request-stream bootstrap that will use the given ChannelHandler to dispatch Http3RequestStreamFrames too.
static String[]	supportedApplicationProtocols()	Returns the supported protocols for H3.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MIN_INITIAL_MAX_STREAMS_UNIDIRECTIONAL

public static final int MIN_INITIAL_MAX_STREAMS_UNIDIRECTIONAL

Minimum number max unidirectional streams.

See Also:

• Constant Field Values

MIN_INITIAL_MAX_STREAM_DATA_UNIDIRECTIONAL

public static final int MIN_INITIAL_MAX_STREAM_DATA_UNIDIRECTIONAL

Minimum max data for unidirectional streams.

See Also:

• Constant Field Values

Method Details

getLocalControlStream

@Nullable
public static @Nullable QuicStreamChannel getLocalControlStream(Channel channel)

Returns the local initiated control stream for the HTTP/3 connection.

Parameters:

channel - the channel for the HTTP/3 connection.

Returns:

the control stream.

newRequestStream

public static Future<QuicStreamChannel> newRequestStream(QuicChannel channel,
 ChannelHandler handler)

Returns a new HTTP/3 request-stream that will use the given ChannelHandler to dispatch Http3RequestStreamFrames too. The needed HTTP/3 codecs are automatically added to the pipeline as well. If you need more control you can also use the Http3RequestStreamInitializer directly.

Parameters:

channel - the QuicChannel for which we create the request-stream.

handler - the ChannelHandler to add.

Returns:

the Future that will be notified once the request-stream was opened.

newRequestStreamBootstrap

public static QuicStreamChannelBootstrap newRequestStreamBootstrap(QuicChannel channel,
 ChannelHandler handler)

Returns a new HTTP/3 request-stream bootstrap that will use the given ChannelHandler to dispatch Http3RequestStreamFrames too. The needed HTTP/3 codecs are automatically added to the pipeline as well. If you need more control you can also use the Http3RequestStreamInitializer directly.

Parameters:

channel - the QuicChannel for which we create the request-stream.

handler - the ChannelHandler to add.

Returns:

the QuicStreamChannelBootstrap that should be used.

supportedApplicationProtocols

public static String[] supportedApplicationProtocols()

Returns the supported protocols for H3.

Returns:

the supported protocols.

newQuicServerCodecBuilder

public static QuicServerCodecBuilder newQuicServerCodecBuilder()

Returns a new QuicServerCodecBuilder that has preconfigured for HTTP3.

Returns:

a pre-configured builder for HTTP3.

newQuicClientCodecBuilder

public static QuicClientCodecBuilder newQuicClientCodecBuilder()

Returns a new QuicClientCodecBuilder that has preconfigured for HTTP3.

Returns:

a pre-configured builder for HTTP3.