send a single joke

examples/messages.ps1

@@ -16,7 +16,7 @@ function Send-Message {
     param($rcon)
 
     $msg = Get-DadJoke
-    $msg | Write-Debug
+    Write-Debug "Sending message: $msg"
     $rcon.Say($msg)
 }
 
@@ -25,13 +25,7 @@ try {
     $conn = Get-ConnFromPSD1
     $rcon = Connect-Rcon -hostname $conn.host -port $conn.port -passwd $conn.passwd
 
-    $stopWatch = [system.diagnostics.stopwatch]::StartNew()
-    $timeSpan = New-TimeSpan -Seconds 30
-    do {
-        Send-Message -rcon $rcon
-        Start-Sleep -Seconds 10
-    } until ($stopWatch.Elapsed -ge $timeSpan)
-    $stopWatch.Stop()
+    Send-Message -rcon $rcon
 }
 finally {
     Disconnect-Rcon -rcon $rcon