com.linecorp.armeria.client

Class SessionProtocolNegotiationCache

java.lang.Object

com.linecorp.armeria.client.SessionProtocolNegotiationCache

public final class SessionProtocolNegotiationCache
extends Object

Keeps the recent SessionProtocol negotiation failures. It is a LRU cache which keeps at most 64k 'host name + port' pairs.

Method Summary

Modifier and Type	Method and Description
static void	clear() Clears the cache.
static boolean	isUnsupported(Endpoint endpointWithPort, SessionProtocol protocol) Returns true if the specified Endpoint is known to have no support for the specified SessionProtocol.
static boolean	isUnsupported(SocketAddress remoteAddress, SessionProtocol protocol) Returns true if the specified remoteAddress is known to have no support for the specified SessionProtocol.
static void	setUnsupported(SocketAddress remoteAddress, SessionProtocol protocol) Updates the cache with the information that the specified remoteAddress does not support the specified SessionProtocol.

Methods inherited from class java.lang.Object

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

Method Detail

isUnsupported

public static boolean isUnsupported(Endpoint endpointWithPort,
                                    SessionProtocol protocol)

Returns true if the specified Endpoint is known to have no support for the specified SessionProtocol.

isUnsupported

public static boolean isUnsupported(SocketAddress remoteAddress,
                                    SessionProtocol protocol)

Returns true if the specified remoteAddress is known to have no support for the specified SessionProtocol.

setUnsupported

public static void setUnsupported(SocketAddress remoteAddress,
                                  SessionProtocol protocol)

Updates the cache with the information that the specified remoteAddress does not support the specified SessionProtocol.

clear

public static void clear()

Clears the cache.