/**
* =================================================================================
*
* BSD LICENCE (http://en.wikipedia.org/wiki/BSD_licenses)
*
* ARTIFACT='barchart-udt4'.VERSION='1.0.0-SNAPSHOT'.TIMESTAMP='2009-09-09_23-19-15'
*
* Copyright (C) 2009, Barchart, Inc. (http://www.barchart.com/)
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of the Barchart, Inc. nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Developers: Andrei Pozolotin;
*
* =================================================================================
*/
package com.barchart.udt;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.barchart.udt.OptionUDT;
import com.barchart.udt.SocketUDT;
import com.barchart.udt.TypeUDT;
public class MainCore {
private static Logger log = LoggerFactory.getLogger(MainCore.class);
// static {
// try {
// DatagramSocket socket = new DatagramSocket(null);
// SocketAddress addr = new InetSocketAddress(0);
// socket.bind(addr);
// assert socket.isBound();
// System.out.println("isBound=" + socket.isBound());
// } catch (SocketException e) {
// e.printStackTrace();
// }
// }
static final String PATH = "java.library.path";
public static void main(String[] args) {
log.info("started");
System.out.println(PATH + "=" + System.getProperty(PATH));
try {
TypeUDT type = TypeUDT.STREAM;
SocketUDT socket = new SocketUDT(type);
// socket.test();
StringBuilder text = new StringBuilder(1024);
OptionUDT.appendSnapshot(socket, text);
text.append("\t\n");
socket.setOption(OptionUDT.UDT_MSS, 1234);
socket.setOption(OptionUDT.UDT_SNDSYN, false);
socket.setOption(OptionUDT.UDT_RCVSYN, false);
socket.setOption(OptionUDT.UDP_RCVBUF, 12345678);
socket.setOption(OptionUDT.UDP_SNDBUF, 23456789);
socket.setOption(OptionUDT.UDT_MAXBW, 777777777L);
OptionUDT.appendSnapshot(socket, text);
text.append("\t\n");
log.info("options; {}", text);
InetSocketAddress localSocketAddress;
InetSocketAddress remoteSocketAddress;
localSocketAddress = new InetSocketAddress(0);
socket.bind(localSocketAddress);
int code = socket.getErrorCode();
String message = socket.getErrorMessage();
socket.clearError();
log.info("code={} message={}", code, message);
localSocketAddress = socket.getLocalSocketAddress();
log.info("localSocketAddress={}", localSocketAddress);
remoteSocketAddress = socket.getRemoteSocketAddress();
log.info("remoteSocketAddress={}", remoteSocketAddress);
//
log.info("option test");
// Object option;
// option = socket.getOption(OptionUDT.UDT_SNDSYN);
// log.info("option={}", option);
// option = socket.getOption(OptionUDT.UDP_RCVBUF);
// log.info("option={}", option);
// option = socket.getOption(OptionUDT.UDT_MAXBW);
// log.info("option={}", option);
// option = socket.getOption(OptionUDT.UDT_CC);
} catch (Throwable e) {
log.error("unexpected", e);
}
}
static void temp() throws Exception {
InetAddress address;
TypeUDT type = TypeUDT.STREAM;
SocketUDT socket = new SocketUDT(type);
SocketUDT client = socket.accept();
assert client != null;
System.out.println(client);
InetSocketAddress localSocketAddress = new InetSocketAddress(0);
socket.bind(localSocketAddress);
InetSocketAddress remoteSocketAddress = new InetSocketAddress(0);
socket.connect(remoteSocketAddress);
localSocketAddress = socket.getLocalSocketAddress();
remoteSocketAddress = socket.getRemoteSocketAddress();
// socket.setOption(OptionUDT.UDT_LINGER, true);
// Object value = socket.getOption(OptionUDT.UDT_LINGER);
socket.listen(100);
byte[] array = null;
int count = 0;
count = socket.receive(array);
// count = socket.receiveMessage(array);
socket.send(array);
// socket.sendMessage(array, 0, false);
}
}