2 * Copyright (c) 2003-2007 Sun Microsystems, Inc. All rights reserved.
4 * The Sun Project JXTA(TM) Software License
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
9 * 1. Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
16 * 3. The end-user documentation included with the redistribution, if any, must
17 * include the following acknowledgment: "This product includes software
18 * developed by Sun Microsystems, Inc. for JXTA(TM) technology."
19 * Alternately, this acknowledgment may appear in the software itself, if
20 * and wherever such third-party acknowledgments normally appear.
22 * 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
23 * not be used to endorse or promote products derived from this software
24 * without prior written permission. For written permission, please contact
25 * Project JXTA at http://www.jxta.org.
27 * 5. Products derived from this software may not be called "JXTA", nor may
28 * "JXTA" appear in their name, without prior written permission of Sun.
30 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
32 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SUN
33 * MICROSYSTEMS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
34 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
35 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
36 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
37 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
38 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
39 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
41 * JXTA is a registered trademark of Sun Microsystems, Inc. in the United
42 * States and other countries.
44 * Please see the license information page at :
45 * <http://www.jxta.org/project/www/license.html> for instructions on use of
46 * the license in source files.
48 * ====================================================================
50 * This software consists of voluntary contributions made by many individuals
51 * on behalf of Project JXTA. For more information on Project JXTA, please see
52 * http://www.jxta.org.
54 * This license is based on the BSD license adopted by the Apache Foundation.
57 package net.jxta.impl.util.pipe.reliable;
60 import java.io.IOException;
62 import net.jxta.endpoint.Message;
63 import net.jxta.impl.util.TimeUtils;
64 import net.jxta.pipe.OutputPipe;
66 import java.util.logging.Level;
67 import net.jxta.logging.Logging;
68 import java.util.logging.Logger;
71 public class OutgoingPipeAdaptor implements Outgoing {
73 private static final Logger LOG = Logger.getLogger(OutgoingPipeAdaptor.class.getName());
75 private final OutputPipe pipe;
77 private long lastAccessed = 0;
79 public OutgoingPipeAdaptor(OutputPipe pipe, int wsize) {
81 throw new IllegalArgumentException("pipe cannot be null.");
86 // initialize to some reasonable value
87 lastAccessed = TimeUtils.timeNow();
94 public String toString() {
95 return pipe.toString() + " lastAccessed=" + Long.toString(lastAccessed);
101 public boolean send(Message msg) throws IOException {
103 return pipe.send(msg);
104 } catch (IOException ex) {
105 if (Logging.SHOW_WARNING && LOG.isLoggable(Level.WARNING)) {
106 LOG.log(Level.WARNING, "Failed to send message " + msg, ex);
116 public void close() {
123 public long getMinIdleReconnectTime() {
124 return 10 * TimeUtils.AMINUTE;
130 public void setTimeout(int timeout) {}
135 * <p/>Default should be "never", otherwise, connection closes while not
136 * in active use and ReliableOutputStream does NOT reconnect automatically.
138 public long getIdleTimeout() {
139 return Long.MAX_VALUE;
145 * <p/>This is the important tunable: how long to wait on a stale connection.
147 public long getMaxRetryAge() {
148 return 2 * TimeUtils.AMINUTE;
154 public long getLastAccessed() {
161 public void setLastAccessed(long time) {