io.netty.handler.codec.http2

Interface Http2GoAwayFrame

All Superinterfaces:

io.netty.buffer.ByteBufHolder, Http2Frame, io.netty.util.ReferenceCounted

All Known Implementing Classes:

DefaultHttp2GoAwayFrame

@UnstableApi
public interface Http2GoAwayFrame
extends Http2Frame, io.netty.buffer.ByteBufHolder

HTTP/2 GOAWAY frame. Last-Stream-Id is not exposed directly, but instead via the relative extraStreamIds().

Method Summary

Methods

Modifier and Type	Method and Description
io.netty.buffer.ByteBuf	content() Optional debugging information describing cause the GOAWAY.
Http2GoAwayFrame	copy()
Http2GoAwayFrame	duplicate()
long	errorCode() The reason for beginning closure of the connection.
int	extraStreamIds() The number of IDs to reserve for the receiver to use while GOAWAY is in transit.
Http2GoAwayFrame	replace(io.netty.buffer.ByteBuf content)
Http2GoAwayFrame	retain()
Http2GoAwayFrame	retain(int increment)
Http2GoAwayFrame	retainedDuplicate()
Http2GoAwayFrame	setExtraStreamIds(int extraStreamIds) Sets the number of IDs to reserve for the receiver to use while GOAWAY is in transit.
Http2GoAwayFrame	touch()
Http2GoAwayFrame	touch(Object hint)

Methods inherited from interface io.netty.util.ReferenceCounted

refCnt, release, release

Method Detail

errorCode

long errorCode()

The reason for beginning closure of the connection. Represented as an HTTP/2 error code.

extraStreamIds

int extraStreamIds()

The number of IDs to reserve for the receiver to use while GOAWAY is in transit. This allows for new streams currently en route to still be created, up to a point, which allows for very graceful shutdown of both sides.

setExtraStreamIds

Http2GoAwayFrame setExtraStreamIds(int extraStreamIds)

Sets the number of IDs to reserve for the receiver to use while GOAWAY is in transit.

Returns:

this

See Also:

extraStreamIds()

content

io.netty.buffer.ByteBuf content()

Optional debugging information describing cause the GOAWAY. Will not be null, but may be empty.

Specified by:

content in interface io.netty.buffer.ByteBufHolder

copy

Http2GoAwayFrame copy()

Specified by:

copy in interface io.netty.buffer.ByteBufHolder

duplicate

Http2GoAwayFrame duplicate()

Specified by:

duplicate in interface io.netty.buffer.ByteBufHolder

retainedDuplicate

Http2GoAwayFrame retainedDuplicate()

Specified by:

retainedDuplicate in interface io.netty.buffer.ByteBufHolder

replace

Http2GoAwayFrame replace(io.netty.buffer.ByteBuf content)

Specified by:

replace in interface io.netty.buffer.ByteBufHolder

retain

Http2GoAwayFrame retain()

Specified by:

retain in interface io.netty.buffer.ByteBufHolder

Specified by:

retain in interface io.netty.util.ReferenceCounted

retain

Http2GoAwayFrame retain(int increment)

Specified by:

retain in interface io.netty.buffer.ByteBufHolder

Specified by:

retain in interface io.netty.util.ReferenceCounted

touch

Http2GoAwayFrame touch()

Specified by:

touch in interface io.netty.buffer.ByteBufHolder

Specified by:

touch in interface io.netty.util.ReferenceCounted

touch

Http2GoAwayFrame touch(Object hint)

Specified by:

touch in interface io.netty.buffer.ByteBufHolder

Specified by:

touch in interface io.netty.util.ReferenceCounted