PowerShell

Send a Single Byte over a Socket

Demonstrates Socket.SendByte, which sends one byte whose value is in the range 0 through 255.

Background. Fixed-size integers and length prefixes are common building blocks for application-defined binary protocols. Byte order is selectable, with big-endian being network byte order.

Chilkat PowerShell Downloads

Download Chilkat for PowerShell

PowerShell

Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"

$success = $false

$socket = New-Object Chilkat.Socket

#  Connect to the server using TLS.
$bTls = $true
$maxWaitMs = 5000
$success = $socket.Connect("example.com",5000,$bTls,$maxWaitMs)
if ($success -eq $false) {
    $($socket.LastErrorText)
    exit
}

#  Send a single byte.  The value must be in the range 0 through 255.
$success = $socket.SendByte(65)
if ($success -eq $false) {
    $($socket.LastErrorText)
    exit
}

$("Byte sent.")