com.ardikars.jxnet.benchmark.pcap4j.Pcap4jWithThreadPoolRunner Maven / Gradle / Ivy
/**
* Copyright (C) 2015-2018 Jxnet
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package com.ardikars.jxnet.benchmark.pcap4j;
import com.ardikars.jxnet.benchmark.Runner;
import java.util.concurrent.ExecutorService;
import org.pcap4j.core.NotOpenException;
import org.pcap4j.core.PcapHandle;
import org.pcap4j.core.PcapNativeException;
import org.pcap4j.core.Pcaps;
import org.pcap4j.core.RawPacketListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
/**
* @author Ardika Rommy Sanjaya
*/
@Component("pcap4jWithThreadPoolRunner")
public class Pcap4jWithThreadPoolRunner implements Runner {
private static final Logger LOGGER = LoggerFactory.getLogger(Pcap4jRunner.class);
@Value("${jxnet.file}")
private String pcapFile;
@Autowired
private ExecutorService executorService;
@Override
public long run() {
long before = System.currentTimeMillis();
PcapHandle handle = null;
try {
handle = Pcaps.openOffline(pcapFile, PcapHandle.TimestampPrecision.NANO);
handle.loop(-1, new RawPacketListener() {
@Override
public void gotPacket(byte[] packet) {
// do nothing
}
}, executorService);
} catch (PcapNativeException e) {
LOGGER.error(e.getMessage());
} catch (NotOpenException e) {
LOGGER.error(e.getMessage());
} catch (InterruptedException e) {
if (handle != null) {
handle.close();
}
}
long now = System.currentTimeMillis();
if (handle != null) {
handle.close();
}
return now - before;
}
}
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