org.aoju.bus.http.accord

Class RealConnection

java.lang.Object

org.aoju.bus.http.metric.http.Http2Connection.Listener

org.aoju.bus.http.accord.RealConnection

All Implemented Interfaces:

Connection

public final class RealConnection
extends Http2Connection.Listener
implements Connection

连接提供

Since:

JDK 1.8+

Version:

5.6.5

Author:

Kimi Liu

Field Summary

Fields

Modifier and Type	Field and Description
int	allocationLimit 此连接可承载的并发流的最大数目如果 allocations.size() < allocationLimit 则可以在此连接上创建新的流
List<Reference<StreamAllocation>>	allocations 由该连接传送的当前流.
long	idleAtNanos 当allocations.size()达到0时的Nanotime时间戳
boolean	noNewStreams 如果为真，则不能在此连接上创建新的流
int	successCount

Fields inherited from class org.aoju.bus.http.metric.http.Http2Connection.Listener

REFUSE_INCOMING_STREAMS

Constructor Summary

Constructors

Constructor and Description
RealConnection(ConnectionPool connectionPool, Route route)

Method Summary

Modifier and Type	Method and Description
void	cancel()
void	connect(int connectTimeout, int readTimeout, int writeTimeout, int pingIntervalMillis, boolean connectionRetryEnabled, NewCall call, EventListener eventListener)
Handshake	handshake()
boolean	isEligible(Address address, Route route) 如果此连接可以将流分配到address，则返回true。如果非空route是连接的解析路由
boolean	isHealthy(boolean doExtensiveChecks) 如果此连接准备托管新流，则返回true
boolean	isMultiplexed()
HttpCodec	newCodec(Httpd client, Interceptor.Chain chain, StreamAllocation streamAllocation)
RealWebSocket.Streams	newWebSocketStreams(StreamAllocation streamAllocation)
void	onSettings(Http2Connection connection) 通知连接的对等点的设置可能已更改。实现应该采取适当的操作来处理更新的设置 处理对该方法的并发调用是实现的职责。发送多个设置帧的远程对等点将触发对该 方法的多个调用，而这些调用不一定是序列化的
void	onStream(Http2Stream stream) 处理来自此连接的对等点的新流。实现应该通过响应流或 closing it。这个响应不需要是同步的
Protocol	protocol()
Route	route()
Socket	socket()
boolean	supportsUrl(UnoUrl url)
static RealConnection	testConnection(ConnectionPool connectionPool, Route route, Socket socket, long idleAtNanos)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

allocations

public final List<Reference<StreamAllocation>> allocations

由该连接传送的当前流.

noNewStreams

public boolean noNewStreams

如果为真，则不能在此连接上创建新的流

successCount

public int successCount

allocationLimit

public int allocationLimit

此连接可承载的并发流的最大数目如果 allocations.size() < allocationLimit 则可以在此连接上创建新的流

idleAtNanos

public long idleAtNanos

当allocations.size()达到0时的Nanotime时间戳

Constructor Detail

RealConnection

public RealConnection(ConnectionPool connectionPool,
                      Route route)

Method Detail

testConnection

public static RealConnection testConnection(ConnectionPool connectionPool,
                                            Route route,
                                            Socket socket,
                                            long idleAtNanos)

connect

public void connect(int connectTimeout,
                    int readTimeout,
                    int writeTimeout,
                    int pingIntervalMillis,
                    boolean connectionRetryEnabled,
                    NewCall call,
                    EventListener eventListener)

isEligible

public boolean isEligible(Address address,
                          Route route)

如果此连接可以将流分配到address，则返回true。如果非空route是连接的解析路由

Parameters:

address - 地址信息

route - 路由

Returns:

the true/false

supportsUrl

public boolean supportsUrl(UnoUrl url)

newCodec

public HttpCodec newCodec(Httpd client,
                          Interceptor.Chain chain,
                          StreamAllocation streamAllocation)
                   throws SocketException

Throws:

SocketException

newWebSocketStreams

public RealWebSocket.Streams newWebSocketStreams(StreamAllocation streamAllocation)

route

public Route route()

Specified by:

route in interface Connection

Returns:

返回此连接使用的路由

cancel

public void cancel()

socket

public Socket socket()

Specified by:

socket in interface Connection

Returns:

此连接使用的套接字。如果此连接是HTTPS， 则返回SSL套接字。 如果这是一个HTTP/2连接，则套接字可能由多个并发调用共享

isHealthy

public boolean isHealthy(boolean doExtensiveChecks)

如果此连接准备托管新流，则返回true

Parameters:

doExtensiveChecks - 是否检查

Returns:

the true/false

onStream

public void onStream(Http2Stream stream)
              throws IOException

Description copied from class: Http2Connection.Listener

处理来自此连接的对等点的新流。实现应该通过响应流或 closing it。这个响应不需要是同步的

Specified by:

onStream in class Http2Connection.Listener

Parameters:

stream - 响应流

Throws:

IOException - 异常

onSettings

public void onSettings(Http2Connection connection)

Description copied from class: Http2Connection.Listener

通知连接的对等点的设置可能已更改。实现应该采取适当的操作来处理更新的设置 处理对该方法的并发调用是实现的职责。发送多个设置帧的远程对等点将触发对该 方法的多个调用，而这些调用不一定是序列化的

Overrides:

onSettings in class Http2Connection.Listener

Parameters:

connection - 连接信息

handshake

public Handshake handshake()

Specified by:

handshake in interface Connection

Returns:

用于建立此连接的TLS握手，如果连接不是HTTPS则返回null

isMultiplexed

public boolean isMultiplexed()

protocol

public Protocol protocol()

Specified by:

protocol in interface Connection

Returns:

此连接协商的协议，如果没有协商协议，则返回#HTTP_1_1。 此方法返回Protocol.HTTP_1_1，即使远程对等方使用Protocol.HTTP_1_0

toString

public String toString()

Overrides:

toString in class Object