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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
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 *   http://www.apache.org/licenses/LICENSE-2.0
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 * Unless required by applicable law or agreed to in writing,
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 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *
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package org.apache.http.conn;

import java.io.IOException;
import java.net.Socket;

import javax.net.ssl.SSLSession;

import org.apache.http.HttpClientConnection;
import org.apache.http.HttpInetConnection;

Represents a managed connection whose state and life cycle is managed by a connection manager. This interface extends HttpClientConnection with methods to bind the connection to an arbitrary socket and to obtain SSL session details. 
Since:
4.3/**
 * Represents a managed connection whose state and life cycle is managed by
 * a connection manager. This interface extends {@link HttpClientConnection}
 * with methods to bind the connection to an arbitrary socket and
 * to obtain SSL session details.
 *
 * @since 4.3
 */
public interface ManagedHttpClientConnection extends HttpClientConnection, HttpInetConnection {

    
Returns connection ID which is expected to be unique
for the life span of the connection manager.
/**
     * Returns connection ID which is expected to be unique
     * for the life span of the connection manager.
     */
    String getId();

    
Binds this connection to the given socket. The connection
is considered open if it is bound and the underlying socket
is connection to a remote host.
Params:
socket – the socket to bind the connection to.
Throws:
IOException – /**
     * Binds this connection to the given socket. The connection
     * is considered open if it is bound and the underlying socket
     * is connection to a remote host.
     *
     * @param socket the socket to bind the connection to.
     * @throws IOException
     */
    void bind(Socket socket) throws IOException;

    
Returns the underlying socket.
/**
     * Returns the underlying socket.
     */
    Socket getSocket();

    
Obtains the SSL session of the underlying connection, if any. If this connection is open, and the underlying socket is an SSLSocket, the SSL session of that socket is obtained. This is a potentially blocking operation. 
Returns:
 the underlying SSL session if available, null otherwise/**
     * Obtains the SSL session of the underlying connection, if any.
     * If this connection is open, and the underlying socket is an
     * {@link javax.net.ssl.SSLSocket SSLSocket}, the SSL session of
     * that socket is obtained. This is a potentially blocking operation.
     *
     * @return  the underlying SSL session if available,
     *          {@code null} otherwise
     */
    SSLSession getSSLSession();

}