/// <summary>
        /// Releases unmanaged and - optionally - managed resources
        /// </summary>
        /// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
        protected virtual void Dispose(bool disposing)
        {
            if (disposing)
            {
                if (_waitHandle != null)
                {
                    _waitHandle.Dispose();
                }

                if (_sessionProxy != null)
                {
                    _sessionProxy.Dispose();
                }
            }
        }