org.glassfish.grizzly.http2

Class Http2AddOn

java.lang.Object

org.glassfish.grizzly.http2.Http2AddOn

All Implemented Interfaces:

AddOn

public class Http2AddOn
extends Object
implements AddOn

FilterChain after being processed by Http2AddOn:

     TransportFilter <-> SSLFilter(1) <-> FrameCodec <-> Http2BaseFilter(2) <-> HttpServerFilter
 

1. SSLFilter is configured to use NPN for HTTP2 protocol negotiation
2. Http2FramingFilter and Http2HandlerFilter replace HttpServerFilter

Field Summary

Fields

Modifier and Type	Field and Description
protected DraftVersion[]	supportedDrafts

Constructor Summary

Constructors

Constructor and Description
Http2AddOn()
Http2AddOn(DraftVersion... supportedDrafts)

Method Summary

Modifier and Type	Method and Description
int	getInitialWindowSize() Returns the default initial stream window size (in bytes) for new HTTP2 connections.
int	getMaxConcurrentStreams() Returns the default maximum number of concurrent streams allowed for one session.
int	getMaxFramePayloadSize()
void	setInitialWindowSize(int initialWindowSize) Sets the default initial stream window size (in bytes) for new HTTP2 connections.
void	setMaxConcurrentStreams(int maxConcurrentStreams) Sets the default maximum number of concurrent streams allowed for one session.
void	setMaxFramePayloadSize(int maxFramePayloadSize) Sets the maximum allowed HTTP2 frame payload size.
void	setup(NetworkListener networkListener, FilterChainBuilder builder) The method, which will be invoked by HttpServer in order to initialize the AddOn on the passed NetworkListener.

Methods inherited from class java.lang.Object

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

Field Detail

supportedDrafts

protected final DraftVersion[] supportedDrafts

Constructor Detail

Http2AddOn

public Http2AddOn()

Http2AddOn

public Http2AddOn(DraftVersion... supportedDrafts)

Method Detail

setup

public void setup(NetworkListener networkListener,
                  FilterChainBuilder builder)

Description copied from interface: AddOn

The method, which will be invoked by HttpServer in order to initialize the AddOn on the passed NetworkListener. Most of the time the AddOn implementation will update the passed NetworkListener's FilterChainBuilder by adding custom Filter(s), which implement AddOn's logic.

Specified by:

setup in interface AddOn

Parameters:

networkListener - the NetworkListener the addon is being initialized on.

builder - the FilterChainBuilder, representing the NetworkListener logic.

getMaxConcurrentStreams

public int getMaxConcurrentStreams()

Returns the default maximum number of concurrent streams allowed for one session. Negative value means "unlimited".

setMaxConcurrentStreams

public void setMaxConcurrentStreams(int maxConcurrentStreams)

Sets the default maximum number of concurrent streams allowed for one session. Negative value means "unlimited".

getInitialWindowSize

public int getInitialWindowSize()

Returns the default initial stream window size (in bytes) for new HTTP2 connections.

setInitialWindowSize

public void setInitialWindowSize(int initialWindowSize)

Sets the default initial stream window size (in bytes) for new HTTP2 connections.

getMaxFramePayloadSize

public int getMaxFramePayloadSize()

Returns:

the maximum allowed HTTP2 frame payload size.

setMaxFramePayloadSize

public void setMaxFramePayloadSize(int maxFramePayloadSize)

Sets the maximum allowed HTTP2 frame payload size.

Parameters:

maxFramePayloadSize -