Package io.netty.handler.codec.http2

Interface Http2HeadersDecoder.Configuration

All Known Implementing Classes:

DefaultHttp2HeadersDecoder

Enclosing interface:

Http2HeadersDecoder

public static interface Http2HeadersDecoder.Configuration

Configuration related elements for the Http2HeadersDecoder interface

Method Summary

Modifier and Type	Method	Description
long	maxHeaderListSize()	Represents the value for SETTINGS_MAX_HEADER_LIST_SIZE.
void	maxHeaderListSize(long max, long goAwayMax)	Configure the maximum allowed size in bytes of each set of headers.
long	maxHeaderListSizeGoAway()	Represents the upper bound in bytes for a set of headers before a GO_AWAY should be sent.
long	maxHeaderTableSize()	Represents the value for SETTINGS_HEADER_TABLE_SIZE.
void	maxHeaderTableSize(long max)	Represents the value for SETTINGS_HEADER_TABLE_SIZE.

Method Detail

maxHeaderTableSize

void maxHeaderTableSize(long max)
                 throws Http2Exception

Represents the value for SETTINGS_HEADER_TABLE_SIZE. This method should only be called by Netty (not users) as a result of a receiving a SETTINGS frame.

Throws:

Http2Exception

maxHeaderTableSize

long maxHeaderTableSize()

Represents the value for SETTINGS_HEADER_TABLE_SIZE. The initial value returned by this method must be Http2CodecUtil.DEFAULT_HEADER_TABLE_SIZE.

maxHeaderListSize

void maxHeaderListSize(long max,
                       long goAwayMax)
                throws Http2Exception

Configure the maximum allowed size in bytes of each set of headers.

This method should only be called by Netty (not users) as a result of a receiving a SETTINGS frame.

Parameters:

max - SETTINGS_MAX_HEADER_LIST_SIZE. If this limit is exceeded the implementation should attempt to keep the HPACK header tables up to date by processing data from the peer, but a RST_STREAM frame will be sent for the offending stream.

goAwayMax - Must be >= max. A GO_AWAY frame will be generated if this limit is exceeded for any particular stream.

Throws:

Http2Exception - if limits exceed the RFC's boundaries or max > goAwayMax.

maxHeaderListSize

long maxHeaderListSize()

Represents the value for SETTINGS_MAX_HEADER_LIST_SIZE.

maxHeaderListSizeGoAway

long maxHeaderListSizeGoAway()

Represents the upper bound in bytes for a set of headers before a GO_AWAY should be sent. This will be <= SETTINGS_MAX_HEADER_LIST_SIZE.