#Requires -Version 4.0

param (

[int]$Port = 7000

)

try {

$endpoint = new-object System.Net.IPEndPoint ([System.Net.IPAddress]::Any, $Port)

$receiver = new-object System.Net.Sockets.UdpClient $Port

Write-Host "Started listening on port '$Port'"

do {

if ($receiver -and $receiver.Client.Poll(500, [System.Net.Sockets.SelectMode]::SelectRead)) {

$dataBytes = $receiver.Receive([ref]$endpoint)

$dataText = [System.Text.Encoding]::ASCII.GetString($dataBytes)

$data = ConvertFrom-Json $dataText

$exit = $data.exit

if ($data.exit) {

break

}

Write-Host ("{0:HH:mm:ss.fff} {1,-10} ({2}): {3} " -f $data.timestamp, $data.hostname,$data.instanceId,$data.message) -fore cyan

}

else {

Start-Sleep -Milliseconds 500

}

} while ($true)

}

catch {

Write-Error $_

}

finally {

if ($receiver) {

$receiver.Close()

}

}