/// <summary>
/// Adds a WebSocket service with the specified behavior and path.
/// </summary>
/// <param name="path">
/// <para>
/// A <see cref="string"/> that specifies an absolute path to
/// the service to add.
/// </para>
/// <para>
/// / is trimmed from the end of the string if present.
/// </para>
/// </param>
/// <typeparam name="TBehavior">
/// <para>
/// The type of the behavior for the service.
/// </para>
/// <para>
/// It must inherit the <see cref="WebSocketBehavior"/> class.
/// </para>
/// <para>
/// And also, it must have a public parameterless constructor.
/// </para>
/// </typeparam>
/// <exception cref="ArgumentNullException">
/// <paramref name="path"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="ArgumentException">
/// <para>
/// <paramref name="path"/> is an empty string.
/// </para>
/// <para>
/// -or-
/// </para>
/// <para>
/// <paramref name="path"/> is not an absolute path.
/// </para>
/// <para>
/// -or-
/// </para>
/// <para>
/// <paramref name="path"/> includes either or both
/// query and fragment components.
/// </para>
/// <para>
/// -or-
/// </para>
/// <para>
/// <paramref name="path"/> is already in use.
/// </para>
/// </exception>
public void AddWebSocketService <TBehavior> (string path)
where TBehavior : WebSocketBehavior, new ()
{
_services.AddService <TBehavior> (path, null);
}
