/// <summary>
/// Invoke event for exceptions.
/// </summary>
/// <param name="e">The exception to propagate.</param>
/// <param name="reconnectDelay">The current reconnection attempt delay.</param>
protected virtual void OnErrorState(Exception e, int reconnectDelay)
{
errorMessage = new WsClientErrorMessage
{
Error = e,
ReconnectDelay = reconnectDelay
};
ErrorState?.Invoke(this, errorMessage);
}