/// <summary>
/// Asynchronously writes the function's name and start the JSONP scope if we are writing a response and the
/// JSONP function name is not null or empty.
/// </summary>
/// <param name="jsonWriter">JsonWriter to write to.</param>
/// <param name="settings">Writer settings.</param>
/// <returns>A task that represents the asynchronous operation.</returns>
internal static async Task StartJsonPaddingIfRequiredAsync(IJsonWriterAsync jsonWriter, ODataMessageWriterSettings settings)
{
Debug.Assert(jsonWriter != null, "jsonWriter should not be null");
if (settings.HasJsonPaddingFunction())
{
await jsonWriter.WritePaddingFunctionNameAsync(settings.JsonPCallback).ConfigureAwait(false);
await jsonWriter.StartPaddingFunctionScopeAsync().ConfigureAwait(false);
}
}