Functions/Receive-IoTCloudMessage.ps1
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function Receive-IoTCloudMessage { <# .SYNOPSIS Receives a message from the cloud to the device. .DESCRIPTION See the Synopsis. .EXAMPLE $message = Receive-IoTCloudMessage -deviceClient $deviceClient $message #> [cmdletbinding()] param( $deviceClient ) while ($true) { $asyncOperation = $deviceClient.ReceiveAsync() $message = $asyncOperation.Result if ($message) { try { $text = [System.Text.Encoding]::ASCII.GetString($message.GetBytes()) $deviceClient.CompleteAsync($message) return $text } catch { $deviceClient.AbandonAsync($message) } } else { Start-Sleep -Seconds 5 } } } |