org.eclipse.jetty.io

接口 Connection

所有超级接口:

AutoCloseable, Closeable

所有已知实现类:

AbstractConnection, NegotiatingClientConnection, SslConnection

public interface Connection
extends Closeable

A Connection is associated to an EndPoint so that I/O events happening on the EndPoint can be processed by the Connection.

A typical implementation of Connection overrides onOpen() to set read interest on the EndPoint, and when the EndPoint signals read readyness, this Connection can read bytes from the network and interpret them.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static interface	Connection.Listener A Listener for connection events.
static interface	Connection.UpgradeFrom
static interface	Connection.UpgradeTo

方法概要

限定符和类型	方法和说明
void	addListener(Connection.Listener listener) Adds a listener of connection events.
void	close() Performs a logical close of this connection.
long	getBytesIn()
long	getBytesOut()
long	getCreatedTimeStamp()
EndPoint	getEndPoint()
long	getMessagesIn()
long	getMessagesOut()
void	onClose() Callback method invoked when this connection is closed.
boolean	onIdleExpired() Callback method invoked upon an idle timeout event.
void	onOpen() Callback method invoked when this connection is opened.
void	removeListener(Connection.Listener listener) Removes a listener of connection events.

方法详细资料

addListener

void addListener(Connection.Listener listener)

Adds a listener of connection events.

参数:

listener - the listener to add

removeListener

void removeListener(Connection.Listener listener)

Removes a listener of connection events.

参数:

listener - the listener to remove

onOpen

void onOpen()

Callback method invoked when this connection is opened.

Creators of the connection implementation are responsible for calling this method.

onClose

void onClose()

Callback method invoked when this connection is closed.

Creators of the connection implementation are responsible for calling this method.

getEndPoint

EndPoint getEndPoint()

返回:

the EndPoint associated with this Connection.

close

void close()

Performs a logical close of this connection.

For simple connections, this may just mean to delegate the close to the associated EndPoint but, for example, SSL connections should write the SSL close message before closing the associated EndPoint.

指定者:

close 在接口中 AutoCloseable

指定者:

close 在接口中 Closeable

onIdleExpired

boolean onIdleExpired()

Callback method invoked upon an idle timeout event.

Implementations of this method may return true to indicate that the idle timeout handling should proceed normally, typically failing the EndPoint and causing it to be closed.

When false is returned, the handling of the idle timeout event is halted immediately and the EndPoint left in the state it was before the idle timeout event.

返回:

true to let the EndPoint handle the idle timeout, false to tell the EndPoint to halt the handling of the idle timeout.

getMessagesIn

long getMessagesIn()

getMessagesOut

long getMessagesOut()

getBytesIn

long getBytesIn()

getBytesOut

long getBytesOut()

getCreatedTimeStamp

long getCreatedTimeStamp()