/// <summary>
/// EventHandler of the <see cref="Timer.Elapsed"/> event.
/// Refresh token and update timer(<paramref name="sender"/>).
/// Fire failed or renewed events depending on the refresh token result
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CurrentTokenExpired(object sender, ElapsedEventArgs e)
{
var timer = sender as Timer;
if (timer == null)
{
OnRenewTokenFailed(EventArgs.Empty);
return;
}
timer.Stop();
//try refreshing the token
var renewalSuccessful = RetrieveAccessToken();
if (!renewalSuccessful)
{
OnRenewTokenFailed(EventArgs.Empty);
return;
}
SetTimerIntervalAndStart(timer);
var args = new TokenRenewedEventArgs {
TokenInfo = Info
};
OnTokenRenewed(args);
}
/// <summary>
/// Fire the <see cref="TokenRenewed"/> event.
/// </summary>
/// <param name="e"></param>
protected virtual void OnTokenRenewed(TokenRenewedEventArgs e)
{
TokenRenewed?.Invoke(this, e);
}
