[Revised] Powershell TCP Port Connection Test

<#
Description:
A function to test if a connection can be made to a specific TCP port

Parameters:

$hostname [String] - The hostname to connect to, ie. www.google.com
$port [Int32] - The port to connect to

Return Value:
This function returns a custom PSObject of the following format:

$object.Status = True/False (Whether or not the test passed)
$object.Exception = The exception that occured if the test failed
#>
function Test-TcpPortConnection {
    param($hostname,$port)
    try {
        $tcp = New-Object System.Net.Sockets.TcpClient
        $tcp.Connect($hostname,$port)
        $tcp.Close()
        return New-Object PSObject -Property @{
            Pass=$true;
            Exception=$null;
        }
    }
    catch [System.ArgumentNullException] {
        return New-Object PSObject -Property @{
            Pass=$false;
            Exception="Null argument passed";
        }
    }
    catch [ArgumentOutOfRangeException] {
        return New-Object PSObject -Property @{
            Pass=$false;
            Exception="The port is not between MinPort and MaxPort";
        }
    }
    catch [System.Net.Sockets.SocketException] {
        return New-Object PSObject -Property @{
            Pass=$false;
            Exception="Socket exception";
        }
    }
    catch [System.ObjectDisposedException] {
        return New-Object PSObject -Property @{
            Pass=$false;
            Exception="TcpClient is closed";
        }
    }
    catch {
        return New-Object PSObject -Property @{
            Pass=$false;
            Exception="Unhandled Error";
        }
    }
}

# Returns True unless your network is messed up
$result = Test-TcpPortConnection "www.google.com" 80
if($result.Pass) {
    Write-Host "Test passed: www.google.com:80"
}
# Will fail unless your dns resolves this
$result = Test-TcpPortConnection "www.thisisnotarealhost.com" 80
if(!$result.Pass) {
    Write-Host "An exception occured:" $result.Exception
}

# Will fail because of invalid port range
$result = Test-TcpPortConnection "www.google.com" 100000000
if(!$result.Pass) {
    Write-Host "An exception occured:" $result.Exception
}

<# Sample Output:
Test passed: www.google.com:80
An exception occured: Socket exception
An exception occured: The port is not between MinPort and MaxPort
#>