Class FrameFlusher

java.lang.Object

org.eclipse.jetty.util.IteratingCallback

org.eclipse.jetty.websocket.common.io.FrameFlusher

All Implemented Interfaces:

org.eclipse.jetty.util.Callback, org.eclipse.jetty.util.thread.Invocable

Direct Known Subclasses:

AbstractWebSocketConnection.Flusher

public class FrameFlusher
extends org.eclipse.jetty.util.IteratingCallback

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	FrameFlusher.FrameEntry

Nested classes/interfaces inherited from class org.eclipse.jetty.util.IteratingCallback

org.eclipse.jetty.util.IteratingCallback.Action

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.Callback

org.eclipse.jetty.util.Callback.Completable, org.eclipse.jetty.util.Callback.Completing, org.eclipse.jetty.util.Callback.Nested

Nested classes/interfaces inherited from interface org.eclipse.jetty.util.thread.Invocable

org.eclipse.jetty.util.thread.Invocable.InvocationType

Field Summary

Fields

Modifier and Type	Field	Description
private ByteBuffer	aggregate
private BatchMode	batchMode
private final org.eclipse.jetty.io.ByteBufferPool	bufferPool
private final List<ByteBuffer>	buffers
private final int	bufferSize
private final LongAdder	bytesOut
private boolean	canEnqueue
private boolean	closed
private final org.eclipse.jetty.io.EndPoint	endPoint
private final List<FrameFlusher.FrameEntry>	entries
static final BinaryFrame	FLUSH_FRAME
private final Generator	generator
private static final org.eclipse.jetty.util.log.Logger	LOG
private final int	maxGather
private final LongAdder	messagesOut
private final Deque<FrameFlusher.FrameEntry>	queue
private Throwable	terminated

Fields inherited from interface org.eclipse.jetty.util.Callback

NOOP

Fields inherited from interface org.eclipse.jetty.util.thread.Invocable

__nonBlocking

Constructor Summary

Constructors

Constructor	Description
FrameFlusher(org.eclipse.jetty.io.ByteBufferPool bufferPool, Generator generator, org.eclipse.jetty.io.EndPoint endPoint, int bufferSize, int maxGather)

Method Summary

Modifier and Type	Method	Description
private org.eclipse.jetty.util.IteratingCallback.Action	batch()
boolean	enqueue(Frame frame, WriteCallback callback, BatchMode batchMode)
private org.eclipse.jetty.util.IteratingCallback.Action	flush()
long	getBytesOut()
long	getMessagesOut()
private int	getQueueSize()
protected void	notifyCallbackFailure(WriteCallback callback, Throwable failure)
protected void	notifyCallbackSuccess(WriteCallback callback)
void	onCompleteFailure(Throwable failure)
protected org.eclipse.jetty.util.IteratingCallback.Action	process()
private void	releaseAggregate()
void	succeeded()
private void	succeedEntries()
(package private) void	terminate(Throwable cause)
String	toString()

Methods inherited from class org.eclipse.jetty.util.IteratingCallback

close, failed, isClosed, isFailed, isSucceeded, iterate, onCompleteSuccess, reset

Methods inherited from class Object

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

Methods inherited from interface org.eclipse.jetty.util.thread.Invocable

getInvocationType

Field Details

FLUSH_FRAME

public static final BinaryFrame FLUSH_FRAME

LOG

private static final org.eclipse.jetty.util.log.Logger LOG

bufferPool

private final org.eclipse.jetty.io.ByteBufferPool bufferPool

endPoint

private final org.eclipse.jetty.io.EndPoint endPoint

bufferSize

private final int bufferSize

generator

private final Generator generator

maxGather

private final int maxGather

queue

private final Deque<FrameFlusher.FrameEntry> queue

entries

private final List<FrameFlusher.FrameEntry> entries

buffers

private final List<ByteBuffer> buffers

messagesOut

private final LongAdder messagesOut

bytesOut

private final LongAdder bytesOut

closed

private boolean closed

canEnqueue

private boolean canEnqueue

terminated

private Throwable terminated

aggregate

private ByteBuffer aggregate

batchMode

private BatchMode batchMode

Constructor Details

FrameFlusher

public FrameFlusher(org.eclipse.jetty.io.ByteBufferPool bufferPool,
 Generator generator,
 org.eclipse.jetty.io.EndPoint endPoint,
 int bufferSize,
 int maxGather)

Method Details

enqueue

public boolean enqueue(Frame frame,
 WriteCallback callback,
 BatchMode batchMode)

process

protected org.eclipse.jetty.util.IteratingCallback.Action process()
                                                           throws Throwable

Specified by:

process in class org.eclipse.jetty.util.IteratingCallback

Throws:

Throwable

batch

private org.eclipse.jetty.util.IteratingCallback.Action batch()

flush

private org.eclipse.jetty.util.IteratingCallback.Action flush()

getQueueSize

private int getQueueSize()

succeeded

public void succeeded()

Specified by:

succeeded in interface org.eclipse.jetty.util.Callback

Overrides:

succeeded in class org.eclipse.jetty.util.IteratingCallback

succeedEntries

private void succeedEntries()

onCompleteFailure

public void onCompleteFailure(Throwable failure)

Overrides:

onCompleteFailure in class org.eclipse.jetty.util.IteratingCallback

releaseAggregate

private void releaseAggregate()

terminate

void terminate(Throwable cause)

notifyCallbackSuccess

protected void notifyCallbackSuccess(WriteCallback callback)

notifyCallbackFailure

protected void notifyCallbackFailure(WriteCallback callback,
 Throwable failure)

getMessagesOut

public long getMessagesOut()

getBytesOut

public long getBytesOut()

toString

public String toString()

Overrides:

toString in class org.eclipse.jetty.util.IteratingCallback