org.aoju.bus.http.accord

Class StreamAllocation

java.lang.Object

org.aoju.bus.http.accord.StreamAllocation

public final class StreamAllocation
extends Object

该类协调三个实体之间的关系 这个类支持asynchronous canceling。这是为了使爆炸半径尽可能小。 如果HTTP/2流处于活动状态，取消将取消该流，但不会取消共享其连接的其他流。但是如果TLS握手 仍然在进行中，那么取消可能会中断整个连接

Since:

JDK 1.8+

Version:

5.6.2

Author:

Kimi Liu

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StreamAllocation.StreamAllocationReference

Field Summary

Fields

Modifier and Type	Field and Description
Address	address
NewCall	call
EventListener	eventListener

Constructor Summary

Constructors

Constructor and Description
StreamAllocation(ConnectionPool connectionPool, Address address, NewCall call, EventListener eventListener, Object callStackTrace)

Method Summary

Modifier and Type	Method and Description
void	acquire(RealConnection connection, boolean reportedAcquired) 使用这个分配来保存connection。每个对它的调用必须与 对同一连接上的release()的调用配对
void	cancel()
HttpCodec	codec()
RealConnection	connection()
boolean	hasMoreRoutes()
HttpCodec	newStream(Httpd client, Interceptor.Chain chain, boolean doExtensiveHealthChecks)
void	noNewStreams() 禁止在承载此分配的连接上创建新流
void	release()
Socket	releaseAndAcquire(RealConnection newConnection) 释放该连接持有的连接，并获取newConnection。只有在持有的 连接是新连接，但是被newConnection复制时，调用它才是安全 的。通常在并发连接到HTTP/2 webserver时发生这种情况 返回一个关闭选项，调用者应该在同步块完成*时将其传递给IoUtils.close(Socket)
Route	route()
void	streamFailed(IOException e)
void	streamFinished(boolean noNewStreams, HttpCodec codec, long bytesRead, IOException e)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

address

public final Address address

call

public final NewCall call

eventListener

public final EventListener eventListener

Constructor Detail

StreamAllocation

public StreamAllocation(ConnectionPool connectionPool,
                        Address address,
                        NewCall call,
                        EventListener eventListener,
                        Object callStackTrace)

Method Detail

newStream

public HttpCodec newStream(Httpd client,
                           Interceptor.Chain chain,
                           boolean doExtensiveHealthChecks)

streamFinished

public void streamFinished(boolean noNewStreams,
                           HttpCodec codec,
                           long bytesRead,
                           IOException e)

codec

public HttpCodec codec()

route

public Route route()

connection

public RealConnection connection()

release

public void release()

noNewStreams

public void noNewStreams()

禁止在承载此分配的连接上创建新流

cancel

public void cancel()

streamFailed

public void streamFailed(IOException e)

acquire

public void acquire(RealConnection connection,
                    boolean reportedAcquired)

使用这个分配来保存connection。每个对它的调用必须与 对同一连接上的release()的调用配对

Parameters:

connection - 连接信息

reportedAcquired - 是否已经取得报告

releaseAndAcquire

public Socket releaseAndAcquire(RealConnection newConnection)

释放该连接持有的连接，并获取newConnection。只有在持有的 连接是新连接，但是被newConnection复制时，调用它才是安全 的。通常在并发连接到HTTP/2 webserver时发生这种情况 返回一个关闭选项，调用者应该在同步块完成*时将其传递给IoUtils.close(Socket)

Parameters:

newConnection - 新连接信息

Returns:

套接字关闭选项

hasMoreRoutes

public boolean hasMoreRoutes()

toString

public String toString()

Overrides:

toString in class Object