Package oshi.driver.unix

Class NetStat

java.lang.Object

oshi.driver.unix.NetStat

@ThreadSafe
public final class NetStat
extends java.lang.Object

Utility to query TCP connections

Method Summary

Modifier and Type	Method	Description
static java.util.List<InternetProtocolStats.IPConnection>	queryNetstat()	Query netstat to all TCP and UDP connections
static Pair<java.lang.Long,java.lang.Long>	queryTcpnetstat()	Query netstat to obtain number of established TCP connections
static InternetProtocolStats.TcpStats	queryTcpStats(java.lang.String netstatStr)	Gets TCP stats via netstat -s.
static InternetProtocolStats.UdpStats	queryUdpStats(java.lang.String netstatStr)	Gets UDP stats via netstat -s.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

queryTcpnetstat

public static Pair<java.lang.Long,java.lang.Long> queryTcpnetstat()

Query netstat to obtain number of established TCP connections

Returns:

A pair with number of established IPv4 and IPv6 connections

queryNetstat

public static java.util.List<InternetProtocolStats.IPConnection> queryNetstat()

Query netstat to all TCP and UDP connections

Returns:

A list of TCP and UDP connections

queryTcpStats

public static InternetProtocolStats.TcpStats queryTcpStats(java.lang.String netstatStr)

Gets TCP stats via netstat -s. Used for Linux and OpenBSD formats

Parameters:

netstatStr - The command string

Returns:

The statistics

queryUdpStats

public static InternetProtocolStats.UdpStats queryUdpStats(java.lang.String netstatStr)

Gets UDP stats via netstat -s. Used for Linux and OpenBSD formats

Parameters:

netstatStr - The command string

Returns:

The statistics