Java Tcp类代码示例

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
private void outputTcpStats() throws SigarException {
    Tcp stat = this.sigar.getTcp();
    final String dnt = "    ";
    println(dnt + stat.getActiveOpens() + " active connections openings");
    println(dnt + stat.getPassiveOpens() + " passive connection openings");
    println(dnt + stat.getAttemptFails() + " failed connection attempts");
    println(dnt + stat.getEstabResets() + " connection resets received");
    println(dnt + stat.getCurrEstab() + " connections established");
    println(dnt + stat.getInSegs() + " segments received");
    println(dnt + stat.getOutSegs() + " segments send out");
    println(dnt + stat.getRetransSegs() + " segments retransmited");
    println(dnt + stat.getInErrs() + " bad segments received.");
    println(dnt + stat.getOutRsts() + " resets sent");
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public long getActiveConnectionOpenings() {
  return units.map(tcp, Tcp::getActiveOpens, 0L);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public long getFailedConnectionAttempts() {
  return units.map(tcp, Tcp::getAttemptFails, 0L);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public long getPassiveConnectionOpenings() {
  return units.map(tcp, Tcp::getPassiveOpens, 0L);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public long getConnectionsEstablished() {
  return units.map(tcp, Tcp::getCurrEstab, 0L);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public long getConnectionResets() {
  return units.map(tcp, Tcp::getEstabResets, 0L);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public long getSegmentRetransmitted() {
  return units.map(tcp, Tcp::getRetransSegs, 0L);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public long getBadSegmentsReceived() {
  return units.map(tcp, Tcp::getInErrs, 0L);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public long getSegmentsSentOut() {
  return units.map(tcp, Tcp::getOutSegs, 0L);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public long getResetsSent() {
  return units.map(tcp, Tcp::getOutRsts, 0L);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Bean
Try.CheckedSupplier<Tcp> tcp(
  final Sigar sigar,
  final CachingService caching) {
  return caching.cache(sigar::getTcp);
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
public Tcp getTcp() {
    return tcp;
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
public Builder tcp(Tcp val) {
    tcp = val;
    return this;
}
 

import org.hyperic.sigar.Tcp; //导入依赖的package包/类
@Override
public String executeCommand(final SigarProxy sigar) throws SigarException {
	StrBuilder sb = new StrBuilder(200);

	Tcp tcp = sigar.getTcp();

	long activeOpens = tcp.getActiveOpens();
	long passiveOpens = tcp.getPassiveOpens();
	long attemptFails = tcp.getAttemptFails();
	long estabResets = tcp.getEstabResets();
	long currEstab = tcp.getCurrEstab();
	long inSegs = tcp.getInSegs();
	long outSegs = tcp.getOutSegs();
	long retransSegs = tcp.getRetransSegs();
	long inErrs = tcp.getInErrs();
	long outRsts = tcp.getOutRsts();

	sb.append(TYPE_TCP);
	sb.append(separator);
	sb.append(activeOpens); // active connections openings
	sb.append(separator);
	sb.append(passiveOpens); // passive connection openings
	sb.append(separator);
	sb.append(attemptFails); // failed connection attempts
	sb.append(separator);
	sb.append(estabResets); // connection resets received
	sb.append(separator);
	sb.append(currEstab);// connections established
	sb.append(separator);
	sb.append(inSegs); // segments received
	sb.append(separator);
	sb.append(outSegs); // segments send out
	sb.append(separator);
	sb.append(retransSegs); // segments retransmitted
	sb.append(separator);
	sb.append(inErrs); // bad segments received
	sb.append(separator);
	sb.append(outRsts); // resets sent

	return sb.toString();
}