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## org.jboss.remoting.transport
Class PortUtil

    java.lang.Object
      org.jboss.remoting.transport.PortUtil

    public class PortUtil

extends java.lang.Object

PortUtil is a set of utilities for dealing with TCP/IP ports

Version:
  $Revision: 752 $
Author:
  Jeff Haynie, Tom Elrod

Constructor Summary
`PortUtil()`

Method Summary
`static boolean` | `checkPort(int p, java.lang.String host)` Checks to see if the specified port is free.
`static int` | `findFreePort(java.lang.String host)` Will try to find a port that is not in use up to 50 tries, at which point, will throw an exception.
`static int` | `getRandomStartingPort()`
`static void` | `main(java.lang.String[] args)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PortUtil

    public PortUtil()

Method Detail

### checkPort

    public static boolean checkPort(int p,
                                    java.lang.String host)

  Checks to see if the specified port is free.

  Parameters:
    `p` -
  Returns:
    true if available, false if already in use

### findFreePort

    public static int findFreePort(java.lang.String host)
                            throws java.io.IOException

  Will try to find a port that is not in use up to 50 tries, at which point, will throw an exception.

  Returns:
  Throws:
    `java.io.IOException`

### getRandomStartingPort

    public static int getRandomStartingPort()

### main

    public static void main(java.lang.String[] args)

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