Class UnixDomainServerConnector

java.lang.Object

org.eclipse.jetty.util.component.AbstractLifeCycle

org.eclipse.jetty.util.component.ContainerLifeCycle

org.eclipse.jetty.server.AbstractConnector

org.eclipse.jetty.unixdomain.server.UnixDomainServerConnector

All Implemented Interfaces:

Connector, Container, Destroyable, Dumpable, Dumpable.DumpableContainer, Graceful, LifeCycle

@ManagedObject
public class UnixDomainServerConnector
extends AbstractConnector

A Connector implementation for Unix-Domain server socket channels.

UnixDomainServerConnector "listens" to a Unix-Domain path and behaves ServerConnector with respect to acceptors, selectors and connection factories.

Important: the unix-domain path must be less than 108 bytes. This limit is set by the way Unix-Domain sockets work at the OS level.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	UnixDomainServerConnector.UnixDomainSelectorManager

Nested classes/interfaces inherited from class AbstractLifeCycle

AbstractLifeCycle.AbstractLifeCycleListener, AbstractLifeCycle.StopException

Nested classes/interfaces inherited from interface Container

Container.InheritedListener, Container.Listener

Nested classes/interfaces inherited from interface Dumpable

Dumpable.DumpableContainer

Nested classes/interfaces inherited from interface Graceful

Graceful.Shutdown, Graceful.ThrowingRunnable

Nested classes/interfaces inherited from interface LifeCycle

LifeCycle.Listener

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MAX_UNIX_DOMAIN_PATH_LENGTH

Fields inherited from class AbstractConnector

LOG

Fields inherited from class AbstractLifeCycle

FAILED, STARTED, STARTING, STOPPED, STOPPING

Fields inherited from interface Dumpable

KEY

Constructor Summary

Constructors

Constructor	Description
UnixDomainServerConnector(Server server, int acceptors, int selectors, ConnectionFactory... factories)
UnixDomainServerConnector(Server server, Executor executor, Scheduler scheduler, ByteBufferPool bufferPool, int acceptors, int selectors, ConnectionFactory... factories)
UnixDomainServerConnector(Server server, ConnectionFactory... factories)

Method Summary

Modifier and Type	Method	Description
protected void	accept(int acceptorID)
protected void	configure(SocketChannel channel)
protected void	doStart()	Starts the managed lifecycle beans in the order they were added.
protected void	doStop()	Stops the managed lifecycle beans in the reverse order they were added.
int	getAcceptedReceiveBufferSize()
int	getAcceptedSendBufferSize()
int	getAcceptQueueSize()
SocketAddress	getLocalSocketAddress()
Object	getTransport()	Get the underlying socket, channel, buffer etc. for the connector..
Path	getUnixDomainPath()
boolean	isInheritChannel()
protected SelectorManager	newSelectorManager(Executor executor, Scheduler scheduler, int selectors)
void	setAcceptedReceiveBufferSize(int acceptedReceiveBufferSize)
void	setAcceptedSendBufferSize(int acceptedSendBufferSize)
void	setAccepting(boolean accepting)
void	setAcceptQueueSize(int acceptQueueSize)
void	setInheritChannel(boolean inheritChannel)
void	setUnixDomainPath(Path unixDomainPath)
String	toString()

Methods inherited from class AbstractConnector

addConnectionFactory, addFirstConnectionFactory, addIfAbsentConnectionFactory, clearConnectionFactories, getAcceptorPriorityDelta, getAcceptors, getByteBufferPool, getConnectedEndPoints, getConnectionFactories, getConnectionFactory, getConnectionFactory, getDefaultConnectionFactory, getDefaultProtocol, getExecutor, getIdleTimeout, getName, getProtocols, getScheduler, getServer, getShutdownIdleTimeout, handleAcceptFailure, interruptAcceptors, isAccepting, isShutdown, join, join, onEndPointClosed, onEndPointOpened, removeConnectionFactory, setAcceptorPriorityDelta, setConnectionFactories, setDefaultProtocol, setIdleTimeout, setName, setShutdownIdleTimeout, shutdown

Methods inherited from class ContainerLifeCycle

addBean, addBean, addEventListener, addManaged, contains, destroy, dump, dump, dump, dumpObjects, dumpStdErr, getBean, getBeans, getBeans, getContainedBeans, getContainedBeans, installBean, installBean, isAuto, isManaged, isUnmanaged, manage, removeBean, removeBeans, removeEventListener, setBeans, start, stop, unmanage, updateBean, updateBean, updateBeans, updateBeans

Methods inherited from class AbstractLifeCycle

getEventListeners, getState, getState, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, setEventListeners, start, stop

Methods inherited from class Object

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

Methods inherited from interface Container

addBean, addBean, addEventListener, getBean, getBeans, getBeans, getCachedBeans, getContainedBeans, getEventListeners, isManaged, manage, removeBean, removeEventListener, unmanage

Methods inherited from interface Dumpable

dump, dump, dumpSelf

Methods inherited from interface Dumpable.DumpableContainer

isDumpable

Methods inherited from interface LifeCycle

addEventListener, isFailed, isRunning, isStarted, isStarting, isStopped, isStopping, removeEventListener, start, stop

Field Details

MAX_UNIX_DOMAIN_PATH_LENGTH

public static final int MAX_UNIX_DOMAIN_PATH_LENGTH

See Also:

• Constant Field Values

Constructor Details

UnixDomainServerConnector

public UnixDomainServerConnector(Server server,
 ConnectionFactory... factories)

UnixDomainServerConnector

public UnixDomainServerConnector(Server server,
 int acceptors,
 int selectors,
 ConnectionFactory... factories)

UnixDomainServerConnector

public UnixDomainServerConnector(Server server,
 Executor executor,
 Scheduler scheduler,
 ByteBufferPool bufferPool,
 int acceptors,
 int selectors,
 ConnectionFactory... factories)

Method Details

newSelectorManager

protected SelectorManager newSelectorManager(Executor executor,
 Scheduler scheduler,
 int selectors)

getUnixDomainPath

@ManagedAttribute("The Unix-Domain path this connector listens to")
public Path getUnixDomainPath()

setUnixDomainPath

public void setUnixDomainPath(Path unixDomainPath)

isInheritChannel

@ManagedAttribute("Whether this connector uses a server channel inherited from the JVM")
public boolean isInheritChannel()

setInheritChannel

public void setInheritChannel(boolean inheritChannel)

getAcceptQueueSize

@ManagedAttribute("The accept queue size (backlog) for the server socket")
public int getAcceptQueueSize()

setAcceptQueueSize

public void setAcceptQueueSize(int acceptQueueSize)

getAcceptedReceiveBufferSize

@ManagedAttribute("The SO_RCVBUF option for accepted sockets")
public int getAcceptedReceiveBufferSize()

setAcceptedReceiveBufferSize

public void setAcceptedReceiveBufferSize(int acceptedReceiveBufferSize)

getAcceptedSendBufferSize

@ManagedAttribute("The SO_SNDBUF option for accepted sockets")
public int getAcceptedSendBufferSize()

setAcceptedSendBufferSize

public void setAcceptedSendBufferSize(int acceptedSendBufferSize)

getLocalSocketAddress

public SocketAddress getLocalSocketAddress()

doStart

protected void doStart()
                throws Exception

Description copied from class: ContainerLifeCycle

Starts the managed lifecycle beans in the order they were added.

Overrides:

doStart in class AbstractConnector

Throws:

Exception - If there was a problem starting. Will cause a transition to FAILED state

doStop

protected void doStop()
               throws Exception

Description copied from class: ContainerLifeCycle

Stops the managed lifecycle beans in the reverse order they were added.

Overrides:

doStop in class AbstractConnector

Throws:

Exception - If there was a problem stopping. Will cause a transition to FAILED state

accept

protected void accept(int acceptorID)
               throws IOException

Specified by:

accept in class AbstractConnector

Throws:

IOException

configure

protected void configure(SocketChannel channel)
                  throws IOException

Throws:

IOException

getTransport

public Object getTransport()

Description copied from interface: Connector

Get the underlying socket, channel, buffer etc. for the connector..

Returns:

the underlying socket, channel, buffer etc. for the connector.

setAccepting

public void setAccepting(boolean accepting)

Overrides:

setAccepting in class AbstractConnector

toString

public String toString()

Overrides:

toString in class AbstractConnector