public void Dispose()
{
if (!LogRecordCache.IsEmpty)
{
LogRecordCache.Flush(_writer);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DLoggerProvider"/> class
/// </summary>
/// <param name="settings"><see cref="ILoggerSettings"/> implementation instance</param>
/// <param name="writer"><see cref="ILogWriter"/> implementation instance</param>
/// <exception cref="ArgumentNullException">If the passed <see cref="ILoggerSettings"/> instance is null</exception>
public DLoggerProvider(ILoggerSettings settings, ILogWriter writer)
{
if (settings == null)
{
throw new ArgumentNullException(nameof(settings));
}
_settings = settings;
_writer = writer;
LogRecordCache.SetCapacity(_settings.BulkWriteCacheSize);
_settings.ChangeToken?.RegisterChangeCallback(OnConfigurationReload, null);
}
private void OnConfigurationReload(object state)
{
// Creating a new settings object, because the old one is probably holding on to an old change token.
_settings = _settings.Reload();
if (!LogRecordCache.IsEmpty)
{
LogRecordCache.Flush(_writer);
}
LogRecordCache.SetCapacity(_settings.BulkWriteCacheSize);
foreach (var logger in _loggers.Values)
{
logger.Filter = GetFilter(logger.Category);
logger.Settings = _settings;
}
// The token will change each time it reloads, so we need to register again.
_settings?.ChangeToken?.RegisterChangeCallback(OnConfigurationReload, null);
}
