TCPMessages4OBS_testclient.ps1

Function Send-TCPMessage {
    Param (
        [Parameter(Mandatory = $true, Position = 0)]
        [ValidateNotNullOrEmpty()]
        [string]
        $EndPoint
        ,
        [Parameter(Mandatory = $true, Position = 1)]
        [int]
        $Port
        ,
        [Parameter(Mandatory = $true, Position = 2)]
        [string]
        $Message
    )
    Process {
        # Setup connection
        $IP = [System.Net.Dns]::GetHostAddresses($EndPoint)
        $Address = [System.Net.IPAddress]::Parse($IP)
        $Socket = New-Object System.Net.Sockets.TCPClient($Address, $Port)
    
        # Setup stream wrtier
        $Stream = $Socket.GetStream()
        $Writer = New-Object System.IO.StreamWriter($Stream)
    
        # Write message to stream
        $Message | ForEach-Object {
            $Writer.WriteLine($_)
            $Writer.Flush()
        }
    
        # Close connection and stream
        $Stream.Close()
        $Socket.Close()
    }
}

#Send-TCPMessage -Port 29800 ` -Endpoint 127.0.0.1 -message "=StartVirtualCam"