private LockGuard(string key, string operationId, ExclusiveBlockConfiguration config)
{
_key = key;
_operationId = operationId;
_refreshPeriod = new TimeSpan(config.LockTimeout.Ticks / 2 - 1);
_dataProvider = config.DataProvider;
_finisher = new CancellationTokenSource();
_cancellationToken = config.CancellationToken;
Trace.WriteLine($"SnTrace: System: ExclusiveLock guard created for {key} #{_operationId}. RefreshPeriod: {_refreshPeriod}");
}
/// <summary>
/// Sets the current <see cref="IExclusiveLockDataProviderExtension"/> instance that will be responsible
/// for managing exclusive locks.
/// </summary>
/// <param name="builder">The IRepositoryBuilder instance.</param>
/// <param name="provider">The extension instance to set.</param>
/// <returns>The updated IRepositoryBuilder.</returns>
public static IRepositoryBuilder UseExclusiveLockDataProviderExtension(this IRepositoryBuilder builder,
IExclusiveLockDataProviderExtension provider)
{
Providers.Instance.DataProvider.SetExtension(typeof(IExclusiveLockDataProviderExtension), provider);
return(builder);
}
/// <summary>
/// Sets the current <see cref="IExclusiveLockDataProviderExtension"/> instance that will be responsible
/// for managing exclusive locks.
/// </summary>
/// <param name="builder">The IRepositoryBuilder instance.</param>
/// <param name="provider">The extension instance to set.</param>
/// <returns>The updated IRepositoryBuilder.</returns>
public static IRepositoryBuilder UseExclusiveLockDataProviderExtension(this IRepositoryBuilder builder,
IExclusiveLockDataProviderExtension provider)
{
DataStore.SetDataProviderExtension(typeof(IExclusiveLockDataProviderExtension), provider);
return(builder);
}
