SPOService.CrossPlatform

0.2.0

Private/Wait-SPOAuthenticationTask.ps1

                                function Wait-SPOAuthenticationTask {

    [CmdletBinding()]

    param(

        [Parameter(Mandatory = $true)]

        [System.Threading.Tasks.Task]$Task

    )

    # Poll via Start-Sleep instead of blocking on GetAwaiter().GetResult() so

    # Ctrl+C escapes promptly. The vendor's native thread is otherwise

    # uninterruptible and makes the user sit through OAuthSession's internal

    # timeout if they close the browser tab. GetAwaiter().GetResult() after the

    # loop preserves exception unwrapping (no AggregateException).

    while (-not $Task.IsCompleted) {

        Start-Sleep -Milliseconds 250

    }

    $null = $Task.GetAwaiter().GetResult()

}