/// <summary>Tries to peek the current a message from the queue, which may complete synchronously or asynchronously if no message is ready</summary>
/// <param name="properties">The properties to read</param>
/// <param name="timeout">The time allowed, defaults to infinite. Use <see cref="F:System.TimeSpan.Zero" /> to return without waiting</param>
/// <returns>The a task that contains a message, or a task will a null Result if the receive times out</returns>
public Task <Message> PeekAsync(Properties properties, TimeSpan?timeout = default(TimeSpan?))
{
return(_queueReader.PeekAsync(properties, timeout));
}
