Class DeflateFrameExtension
java.lang.Object
org.eclipse.jetty.util.component.AbstractLifeCycle
org.eclipse.jetty.websocket.common.extensions.AbstractExtension
org.eclipse.jetty.websocket.common.extensions.compress.CompressExtension
org.eclipse.jetty.websocket.common.extensions.compress.DeflateFrameExtension
- All Implemented Interfaces:
org.eclipse.jetty.util.component.LifeCycle
,Extension
,IncomingFrames
,OutgoingFrames
- Direct Known Subclasses:
XWebkitDeflateFrameExtension
Implementation of the
deflate-frame
extension seen out in the wild.
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Nested Class Summary
Nested classes/interfaces inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle
org.eclipse.jetty.util.component.AbstractLifeCycle.AbstractLifeCycleListener
Nested classes/interfaces inherited from interface org.eclipse.jetty.util.component.LifeCycle
org.eclipse.jetty.util.component.LifeCycle.Listener
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Field Summary
Fields inherited from class org.eclipse.jetty.websocket.common.extensions.compress.CompressExtension
decompressCount, INFLATE_BUFFER_SIZE, INPUT_MAX_BUFFER_SIZE, RSV_USE_ALWAYS, RSV_USE_ONLY_FIRST, TAIL_BYTES, TAIL_BYTES_BUF, TAIL_DROP_ALWAYS, TAIL_DROP_FIN_ONLY, TAIL_DROP_NEVER
Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle
FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptiongetName()
TheSec-WebSocket-Extensions
name for this extension.(package private) int
Return the mode of operation for RSV flag use in frames generate by compress (outgoing)(package private) int
Return the mode of operation for dropping (or keeping) tail bytes in frames generated by compress (outgoing)void
incomingFrame
(Frame frame) Process the incoming frame.Methods inherited from class org.eclipse.jetty.websocket.common.extensions.compress.CompressExtension
decompress, doStop, endsWithTail, forwardIncoming, getDeflater, getInflater, isRsv1User, newByteAccumulator, notifyCallbackFailure, notifyCallbackSuccess, outgoingFrame, setDeflaterPool, setInflaterPool, toString
Methods inherited from class org.eclipse.jetty.websocket.common.extensions.AbstractExtension
getBufferPool, getConfig, getConnection, getNextIncoming, getNextOutgoing, getPolicy, init, init, isRsv2User, isRsv3User, nextIncomingFrame, nextOutgoingFrame, setBufferPool, setConfig, setConnection, setNextIncomingFrames, setNextOutgoingFrames, setPolicy
Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle
addLifeCycleListener, doStart, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, setStopTimeout, start, stop
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Constructor Details
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DeflateFrameExtension
public DeflateFrameExtension()
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Method Details
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getName
Description copied from interface:Extension
TheSec-WebSocket-Extensions
name for this extension.Also known as the
extension-token
per Section 9.1. Negotiating Extensions.- Specified by:
getName
in interfaceExtension
- Overrides:
getName
in classAbstractExtension
- Returns:
- the name of the extension
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getRsvUseMode
int getRsvUseMode()Description copied from class:CompressExtension
Return the mode of operation for RSV flag use in frames generate by compress (outgoing)- Specified by:
getRsvUseMode
in classCompressExtension
- Returns:
- either
CompressExtension.RSV_USE_ALWAYS
orCompressExtension.RSV_USE_ONLY_FIRST
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getTailDropMode
int getTailDropMode()Description copied from class:CompressExtension
Return the mode of operation for dropping (or keeping) tail bytes in frames generated by compress (outgoing)- Specified by:
getTailDropMode
in classCompressExtension
- Returns:
- either
CompressExtension.TAIL_DROP_ALWAYS
,CompressExtension.TAIL_DROP_FIN_ONLY
, orCompressExtension.TAIL_DROP_NEVER
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incomingFrame
Description copied from interface:IncomingFrames
Process the incoming frame.Note: if you need to hang onto any information from the frame, be sure to copy it, as the information contained in the Frame will be released and/or reused by the implementation.
- Parameters:
frame
- the frame to process
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