public void Handle(PostedMessage message) => OnMessagePosted?.Invoke(Message.FromDTO(message.Message));
/// <summary>
/// Posts a message from the client (FileMonitorInterceptor) to the server (FileMonitorController).
/// </summary>
/// <remarks>
/// The message isn't really "sent". Rather, an event handler is fired, and the server has hopefully subscribed to this
/// event handler.
/// </remarks>
/// <param name="message">The string message to post.</param>
public void PostMessage(string message)
{
OnMessagePosted?.Invoke(this, new MessageEventArgs(message));
}