io.netty.handler.codec.http2

Class ForkedDefaultHttp2ConnectionDecoder

java.lang.Object

io.netty.handler.codec.http2.ForkedDefaultHttp2ConnectionDecoder

All Implemented Interfaces:

io.netty.handler.codec.http2.Http2ConnectionDecoder, Closeable, AutoCloseable

@UnstableApi
public class ForkedDefaultHttp2ConnectionDecoder
extends Object
implements io.netty.handler.codec.http2.Http2ConnectionDecoder

Provides the default implementation for processing inbound frame events and delegates to a Http2FrameListener

This class will read HTTP/2 frames and delegate the events to a Http2FrameListener

This interface enforces inbound flow control functionality through Http2LocalFlowController

Constructor Summary

Constructors

Constructor and Description
ForkedDefaultHttp2ConnectionDecoder(io.netty.handler.codec.http2.Http2Connection connection, io.netty.handler.codec.http2.Http2ConnectionEncoder encoder, io.netty.handler.codec.http2.Http2FrameReader frameReader)
ForkedDefaultHttp2ConnectionDecoder(io.netty.handler.codec.http2.Http2Connection connection, io.netty.handler.codec.http2.Http2ConnectionEncoder encoder, io.netty.handler.codec.http2.Http2FrameReader frameReader, io.netty.handler.codec.http2.Http2PromisedRequestVerifier requestVerifier)

Method Summary

Modifier and Type	Method and Description
protected long	calculateMaxHeaderListSizeGoAway(long maxHeaderListSize) Calculate the threshold in bytes which should trigger a GO_AWAY if a set of headers exceeds this amount.
void	close()
io.netty.handler.codec.http2.Http2Connection	connection()
void	decodeFrame(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf in, List<Object> out)
io.netty.handler.codec.http2.Http2LocalFlowController	flowController()
io.netty.handler.codec.http2.Http2FrameListener	frameListener()
void	frameListener(io.netty.handler.codec.http2.Http2FrameListener listener)
void	lifecycleManager(io.netty.handler.codec.http2.Http2LifecycleManager lifecycleManager)
io.netty.handler.codec.http2.Http2Settings	localSettings()
boolean	prefaceReceived()

Methods inherited from class java.lang.Object

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

Constructor Detail

ForkedDefaultHttp2ConnectionDecoder

public ForkedDefaultHttp2ConnectionDecoder(io.netty.handler.codec.http2.Http2Connection connection,
                                           io.netty.handler.codec.http2.Http2ConnectionEncoder encoder,
                                           io.netty.handler.codec.http2.Http2FrameReader frameReader)

ForkedDefaultHttp2ConnectionDecoder

public ForkedDefaultHttp2ConnectionDecoder(io.netty.handler.codec.http2.Http2Connection connection,
                                           io.netty.handler.codec.http2.Http2ConnectionEncoder encoder,
                                           io.netty.handler.codec.http2.Http2FrameReader frameReader,
                                           io.netty.handler.codec.http2.Http2PromisedRequestVerifier requestVerifier)

Method Detail

lifecycleManager

public void lifecycleManager(io.netty.handler.codec.http2.Http2LifecycleManager lifecycleManager)

Specified by:

lifecycleManager in interface io.netty.handler.codec.http2.Http2ConnectionDecoder

connection

public io.netty.handler.codec.http2.Http2Connection connection()

Specified by:

connection in interface io.netty.handler.codec.http2.Http2ConnectionDecoder

flowController

public final io.netty.handler.codec.http2.Http2LocalFlowController flowController()

Specified by:

flowController in interface io.netty.handler.codec.http2.Http2ConnectionDecoder

frameListener

public void frameListener(io.netty.handler.codec.http2.Http2FrameListener listener)

Specified by:

frameListener in interface io.netty.handler.codec.http2.Http2ConnectionDecoder

frameListener

public io.netty.handler.codec.http2.Http2FrameListener frameListener()

Specified by:

frameListener in interface io.netty.handler.codec.http2.Http2ConnectionDecoder

prefaceReceived

public boolean prefaceReceived()

Specified by:

prefaceReceived in interface io.netty.handler.codec.http2.Http2ConnectionDecoder

decodeFrame

public void decodeFrame(io.netty.channel.ChannelHandlerContext ctx,
                        io.netty.buffer.ByteBuf in,
                        List<Object> out)
                 throws io.netty.handler.codec.http2.Http2Exception

Specified by:

decodeFrame in interface io.netty.handler.codec.http2.Http2ConnectionDecoder

Throws:

io.netty.handler.codec.http2.Http2Exception

localSettings

public io.netty.handler.codec.http2.Http2Settings localSettings()

Specified by:

localSettings in interface io.netty.handler.codec.http2.Http2ConnectionDecoder

close

public void close()

Specified by:

close in interface io.netty.handler.codec.http2.Http2ConnectionDecoder

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

calculateMaxHeaderListSizeGoAway

protected long calculateMaxHeaderListSizeGoAway(long maxHeaderListSize)

Calculate the threshold in bytes which should trigger a GO_AWAY if a set of headers exceeds this amount.

Parameters:

maxHeaderListSize - SETTINGS_MAX_HEADER_LIST_SIZE for the local endpoint.

Returns:

the threshold in bytes which should trigger a GO_AWAY if a set of headers exceeds this amount.