public SqlServerConfigurationProvider(Action <DbContextOptionsBuilder> dbOptionsAction, SqlServerConfigurationSource source)
{
_source = source;
var builder = new DbContextOptionsBuilder <AppConfigDbContext>();
dbOptionsAction(builder);
_dbOptions = builder.Options;
if (_source.ReloadOnChange)
{
_reloadTimer = new Timer();
_reloadTimer.AutoReset = false;
_reloadTimer.Interval = TimeSpan.FromSeconds(_source.RefreshInterval).TotalMilliseconds;
_reloadTimer.Elapsed += (s, e) => { OnReload(); };
ChangeToken.OnChange(() => _reloadToken, Load);
}
}
public static IConfigurationBuilder AddSqlServerConfiguration(this IConfigurationBuilder builder, string connectionString, string tableName)
{
var source = new SqlServerConfigurationSource(connectionString, tableName);
return(builder.Add(source));
}
