2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.protocol.pcep;
10 import org.opendaylight.protocol.framework.ProtocolSession;
11 import org.opendaylight.protocol.pcep.object.PCEPCloseObject;
14 * PCEP Session represents the finite state machine in PCEP, including timers and its purpose is to create a PCEP
15 * connection between PCE/PCC. Session is automatically started, when TCP connection is created, but can be stopped
16 * manually. If the session is up, it has to redirect messages to/from user. Handles also malformed messages and unknown
19 public interface PCEPSession extends ProtocolSession<PCEPMessage> {
22 * Sends message from user to PCE/PCC. If the user sends an Open Message, the session returns an error (open message
23 * is only allowed, when a PCEP handshake is in progress). Close message will close the session and free all the
26 * @param message message to be sent
28 public void sendMessage(PCEPMessage message);
30 public void close(PCEPCloseObject.Reason reason);