software.amazon.awssdk.crt.http

Class HttpClientConnectionManager

java.lang.Object

software.amazon.awssdk.crt.CrtResource

software.amazon.awssdk.crt.http.HttpClientConnectionManager

All Implemented Interfaces:

AutoCloseable

public class HttpClientConnectionManager
extends CrtResource

Manages a Pool of Http Connections

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_MAX_BUFFER_SIZE
static int	DEFAULT_MAX_CONNECTIONS
static int	DEFAULT_MAX_WINDOW_SIZE

Constructor Summary

Constructors

Constructor and Description
HttpClientConnectionManager(ClientBootstrap clientBootstrap, SocketOptions socketOptions, TlsContext tlsContext, URI uri)
HttpClientConnectionManager(ClientBootstrap clientBootstrap, SocketOptions socketOptions, TlsContext tlsContext, URI uri, int bufferSize, int windowSize, int maxConnections)

Method Summary

Modifier and Type	Method and Description
protected CompletableFuture<CrtByteBuffer>	acquireBuffer()
CompletableFuture<HttpClientConnection>	acquireConnection() Request a HttpClientConnection from the Connection Pool.
protected boolean	canReleaseReferencesImmediately() Determines whether a resource releases its dependencies at the same time the native handle is released or if it waits.
int	getMaxConnections() Getter methods
CompletableFuture<Void>	getShutdownCompleteFuture()
URI	getUri()
int	getWindowSize()
void	releaseConnection(HttpClientConnection conn) Releases this HttpClientConnection back into the Connection Pool, and allows another Request to acquire this connection.
protected void	releaseConnectionPointer(long connection_ptr)
protected void	releaseNativeHandle() Closes this Connection Pool and any pending Connection Acquisitions

Methods inherited from class software.amazon.awssdk.crt.CrtResource

acquireNativeHandle, addReferenceTo, close, collectNativeResources, getNativeHandle, isNativeResource, isNull, logNativeResources, releaseReferences, waitForNoResources

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_BUFFER_SIZE

public static final int DEFAULT_MAX_BUFFER_SIZE

See Also:

Constant Field Values

DEFAULT_MAX_WINDOW_SIZE

public static final int DEFAULT_MAX_WINDOW_SIZE

See Also:

Constant Field Values

DEFAULT_MAX_CONNECTIONS

public static final int DEFAULT_MAX_CONNECTIONS

See Also:

Constant Field Values

Constructor Detail

HttpClientConnectionManager

public HttpClientConnectionManager(ClientBootstrap clientBootstrap,
                                   SocketOptions socketOptions,
                                   TlsContext tlsContext,
                                   URI uri)

HttpClientConnectionManager

public HttpClientConnectionManager(ClientBootstrap clientBootstrap,
                                   SocketOptions socketOptions,
                                   TlsContext tlsContext,
                                   URI uri,
                                   int bufferSize,
                                   int windowSize,
                                   int maxConnections)

Method Detail

acquireBuffer

protected CompletableFuture<CrtByteBuffer> acquireBuffer()

acquireConnection

public CompletableFuture<HttpClientConnection> acquireConnection()

Request a HttpClientConnection from the Connection Pool.

Returns:

A Future for a HttpClientConnection that will be completed when a connection is acquired.

releaseConnection

public void releaseConnection(HttpClientConnection conn)

Releases this HttpClientConnection back into the Connection Pool, and allows another Request to acquire this connection.

Parameters:

conn -

releaseConnectionPointer

protected void releaseConnectionPointer(long connection_ptr)

canReleaseReferencesImmediately

protected boolean canReleaseReferencesImmediately()

Determines whether a resource releases its dependencies at the same time the native handle is released or if it waits. Resources that wait are responsible for calling releaseReferences() manually.

Specified by:

canReleaseReferencesImmediately in class CrtResource

releaseNativeHandle

protected void releaseNativeHandle()

Closes this Connection Pool and any pending Connection Acquisitions

Specified by:

releaseNativeHandle in class CrtResource

getShutdownCompleteFuture

public CompletableFuture<Void> getShutdownCompleteFuture()

getMaxConnections

public int getMaxConnections()

Getter methods

getWindowSize

public int getWindowSize()

getUri

public URI getUri()