org.eclipse.jetty.websocket.common

Class WebSocketSession

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.websocket.common.WebSocketSession

All Implemented Interfaces:

Closeable, AutoCloseable, Container, Destroyable, Dumpable, LifeCycle, IncomingFrames, Session, IOState.ConnectionStateListener

Direct Known Subclasses:

JsrSession

@ManagedObject(value="A Jetty WebSocket Session")
public class WebSocketSession
extends ContainerLifeCycle
implements Session, IncomingFrames, IOState.ConnectionStateListener

Nested Class Summary

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

AbstractLifeCycle.AbstractLifeCycleListener

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

Container.InheritedListener, Container.Listener

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

LifeCycle.Listener

Field Summary

Fields inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

FAILED, RUNNING, STARTED, STARTING, STOPPED, STOPPING

Constructor Summary

Constructors

Constructor and Description
WebSocketSession(URI requestURI, EventDriver websocket, LogicalConnection connection, SessionListener... sessionListeners)

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Request a close of the current conversation with a normal status code and no reason phrase.
void	close(CloseStatus closeStatus) Request Close the current conversation, giving a reason for the closure.
void	close(int statusCode, String reason) Send a websocket Close frame, with status code.
void	disconnect() Harsh disconnect
void	dispatch(Runnable runnable)
void	dump(Appendable out, String indent)
boolean	equals(Object obj)
BatchMode	getBatchMode()
ByteBufferPool	getBufferPool()
ClassLoader	getClassLoader()
LogicalConnection	getConnection()
ExtensionFactory	getExtensionFactory()
long	getIdleTimeout() The idle timeout in milliseconds
IncomingFrames	getIncomingHandler()
InetSocketAddress	getLocalAddress() Get the address of the local side.
OutgoingFrames	getOutgoingHandler()
WebSocketPolicy	getPolicy() Access the (now read-only) WebSocketPolicy in use for this connection.
String	getProtocolVersion() Returns the version of the websocket protocol currently being used.
RemoteEndpoint	getRemote() Return a reference to the RemoteEndpoint object representing the other end of this conversation.
InetSocketAddress	getRemoteAddress() Get the address of the remote side.
URI	getRequestURI()
UpgradeRequest	getUpgradeRequest() Get the UpgradeRequest used to create this session
UpgradeResponse	getUpgradeResponse() Get the UpgradeResponse used to create this session
int	hashCode()
void	incomingError(Throwable t) Incoming Errors from Parser
void	incomingFrame(Frame frame) Incoming Raw Frames from Parser
boolean	isOpen() Return true if and only if the underlying socket is open.
boolean	isSecure() Return true if and only if the underlying socket is using a secure transport.
void	notifyClose(int statusCode, String reason)
void	notifyError(Throwable cause)
void	onConnectionStateChange(ConnectionState state)
void	open() Open/Activate the session
void	setExtensionFactory(ExtensionFactory extensionFactory)
void	setIdleTimeout(long ms) Set the timeout in milliseconds
void	setOutgoingHandler(OutgoingFrames outgoing)
void	setPolicy(WebSocketPolicy policy)
void	setUpgradeRequest(UpgradeRequest request)
void	setUpgradeResponse(UpgradeResponse response)
SuspendToken	suspend() Suspend a the incoming read events on the connection.
String	toString()

Methods inherited from class org.eclipse.jetty.util.component.ContainerLifeCycle

addBean, addBean, addBean, addEventListener, addManaged, contains, destroy, doStart, doStop, dump, dump, dump, dump, dumpBeans, dumpObject, dumpStdErr, dumpThis, getBean, getBeans, getBeans, isManaged, manage, removeBean, removeBeans, removeEventListener, setBeans, setStopTimeout, start, stop, unmanage, updateBean, updateBeans

Methods inherited from class org.eclipse.jetty.util.component.AbstractLifeCycle

addLifeCycleListener, getState, getState, getStopTimeout, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeLifeCycleListener, start, stop

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

WebSocketSession

public WebSocketSession(URI requestURI,
                EventDriver websocket,
                LogicalConnection connection,
                SessionListener... sessionListeners)

Method Detail

close

public void close()

Description copied from interface: Session

Request a close of the current conversation with a normal status code and no reason phrase.

This will enqueue a graceful close to the remote endpoint.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Session

See Also:

Session.close(CloseStatus), Session.close(int, String), Session.disconnect()

close

public void close(CloseStatus closeStatus)

Description copied from interface: Session

Request Close the current conversation, giving a reason for the closure. Note the websocket spec defines the acceptable uses of status codes and reason phrases.

This will enqueue a graceful close to the remote endpoint.

Specified by:

close in interface Session

Parameters:

closeStatus - the reason for the closure

See Also:

Session.close(), Session.close(int, String), Session.disconnect()

close

public void close(int statusCode,
         String reason)

Description copied from interface: Session

Send a websocket Close frame, with status code.

This will enqueue a graceful close to the remote endpoint.

Specified by:

close in interface Session

Parameters:

statusCode - the status code

reason - the (optional) reason. (can be null for no reason)

See Also:

StatusCode, Session.close(), Session.close(CloseStatus), Session.disconnect()

disconnect

public void disconnect()

Harsh disconnect

Specified by:

disconnect in interface Session

See Also:

Session.close(), Session.close(CloseStatus), Session.close(int, String), Session.disconnect()

dispatch

public void dispatch(Runnable runnable)

dump

public void dump(Appendable out,
        String indent)
          throws IOException

Specified by:

dump in interface Dumpable

Overrides:

dump in class ContainerLifeCycle

Throws:

IOException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getBufferPool

public ByteBufferPool getBufferPool()

getClassLoader

public ClassLoader getClassLoader()

getConnection

public LogicalConnection getConnection()

getExtensionFactory

public ExtensionFactory getExtensionFactory()

getIdleTimeout

public long getIdleTimeout()

The idle timeout in milliseconds

Specified by:

getIdleTimeout in interface Session

Returns:

the timeout in milliseconds.

getIncomingHandler

@ManagedAttribute(readonly=true)
public IncomingFrames getIncomingHandler()

getLocalAddress

public InetSocketAddress getLocalAddress()

Description copied from interface: Session

Get the address of the local side.

Specified by:

getLocalAddress in interface Session

Returns:

the local side address

getOutgoingHandler

@ManagedAttribute(readonly=true)
public OutgoingFrames getOutgoingHandler()

getPolicy

public WebSocketPolicy getPolicy()

Description copied from interface: Session

Access the (now read-only) WebSocketPolicy in use for this connection.

Specified by:

getPolicy in interface Session

Returns:

the policy in use

getProtocolVersion

public String getProtocolVersion()

Description copied from interface: Session

Returns the version of the websocket protocol currently being used. This is taken as the value of the Sec-WebSocket-Version header used in the opening handshake. i.e. "13".

Specified by:

getProtocolVersion in interface Session

Returns:

the protocol version

getRemote

public RemoteEndpoint getRemote()

Description copied from interface: Session

Return a reference to the RemoteEndpoint object representing the other end of this conversation.

Specified by:

getRemote in interface Session

Returns:

the remote endpoint

getRemoteAddress

public InetSocketAddress getRemoteAddress()

Description copied from interface: Session

Get the address of the remote side.

Specified by:

getRemoteAddress in interface Session

Returns:

the remote side address

getRequestURI

public URI getRequestURI()

getUpgradeRequest

public UpgradeRequest getUpgradeRequest()

Description copied from interface: Session

Get the UpgradeRequest used to create this session

Specified by:

getUpgradeRequest in interface Session

Returns:

the UpgradeRequest used to create this session

getUpgradeResponse

public UpgradeResponse getUpgradeResponse()

Description copied from interface: Session

Get the UpgradeResponse used to create this session

Specified by:

getUpgradeResponse in interface Session

Returns:

the UpgradeResponse used to create this session

hashCode

public int hashCode()

Overrides:

hashCode in class Object

incomingError

public void incomingError(Throwable t)

Incoming Errors from Parser

Specified by:

incomingError in interface IncomingFrames

incomingFrame

public void incomingFrame(Frame frame)

Incoming Raw Frames from Parser

Specified by:

incomingFrame in interface IncomingFrames

Parameters:

frame - the frame to process

isOpen

public boolean isOpen()

Description copied from interface: Session

Return true if and only if the underlying socket is open.

Specified by:

isOpen in interface Session

Returns:

whether the session is open

isSecure

public boolean isSecure()

Description copied from interface: Session

Return true if and only if the underlying socket is using a secure transport.

Specified by:

isSecure in interface Session

Returns:

whether its using a secure transport

notifyClose

public void notifyClose(int statusCode,
               String reason)

notifyError

public void notifyError(Throwable cause)

onConnectionStateChange

public void onConnectionStateChange(ConnectionState state)

Specified by:

onConnectionStateChange in interface IOState.ConnectionStateListener

open

public void open()

Open/Activate the session

setExtensionFactory

public void setExtensionFactory(ExtensionFactory extensionFactory)

setIdleTimeout

public void setIdleTimeout(long ms)

Set the timeout in milliseconds

Specified by:

setIdleTimeout in interface Session

Parameters:

ms - the number of milliseconds.

setOutgoingHandler

public void setOutgoingHandler(OutgoingFrames outgoing)

setPolicy

public void setPolicy(WebSocketPolicy policy)

setUpgradeRequest

public void setUpgradeRequest(UpgradeRequest request)

setUpgradeResponse

public void setUpgradeResponse(UpgradeResponse response)

suspend

public SuspendToken suspend()

Description copied from interface: Session

Suspend a the incoming read events on the connection.

Specified by:

suspend in interface Session

Returns:

the suspend token suitable for resuming the reading of data on the connection.

getBatchMode

public BatchMode getBatchMode()

Returns:

the default (initial) value for the batching mode.

toString

public String toString()

Overrides:

toString in class Object