77 lines
1.8 KiB
Java
77 lines
1.8 KiB
Java
/**
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* Copyright (C) 2009-2013 Barchart, Inc. <http://www.barchart.com/>
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*
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* All rights reserved. Licensed under the OSI BSD License.
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*
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* http://www.opensource.org/licenses/bsd-license.php
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*/
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package com.barchart.udt;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* A wrapper around the base UDT congestion control class
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*
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* @see <a href="http://udt.sourceforge.net/udt4/doc/ccc.htm">reference</a>
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* @see <a href="http://udt.sourceforge.net/udt4/doc/t-cc.htm">tutorial</a>
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* @see FactoryUDT
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* @see FactoryInterfaceUDT
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*
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* @author CCob
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*/
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public class CCC {
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/** Force SocketUDT to load JNI if it hasn't already */
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private static boolean initOk = SocketUDT.INIT_OK;
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/** Used internally by the JNI layer, points to JNICCC class */
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private long nativeHandle;
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private int msINT;
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private int pktINT;
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private int usRTO;
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private final Logger log = LoggerFactory.getLogger(CCC.class);
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private native void initNative();
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protected native void setACKTimer(final int msINT);
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protected native void setACKInterval(final int pktINT);
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protected native void setRTO(final int usRTO);
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protected native void setPacketSndPeriod(final double sndPeriod);
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protected native void setCWndSize(final double cWndSize);
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protected native MonitorUDT getPerfInfo();
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public CCC() {
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initNative();
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}
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public void init() {
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log.info("CCC::init");
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}
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public void close() {
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log.info("CCC::close");
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}
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public void onACK(final int ack) {
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}
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public void onLoss(final int[] lossList) {
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}
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public void onTimeout() {
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}
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// TODO: implement Java wrapper around CPacket
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// public void onPktSent(const CPacket* pkt) {}
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// public void onPktReceived(const CPacket* pkt) {}
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// public void processCustomMsg(const CPacket& pkt) {}/
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// void sendCustomMsg(CPacket& pkt) const;
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}
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