public MongoClientFactory(IDependencyTracker dependencyTracker,
MongoClientSettingsFactorySettings settings = null,
ILogger logger = null)
{
_configurator = new MongoTrackingConfigurator(dependencyTracker, settings, logger);
}
public MongoTrackingConfigurator(IDependencyTracker dependencyTracker,
MongoClientSettingsFactorySettings settings = null,
ILogger logger = null)
{
_dependencyTracker = dependencyTracker ?? throw new ArgumentNullException($"{nameof(dependencyTracker)} is required");
var notTrackedCommands = (settings ?? new MongoClientSettingsFactorySettings()).NotTrackedCommands.Select(v => v.ToLower()).ToImmutableHashSet();
OnCommandStartEvent = e =>
{
try
{
if (e.Command != null && !notTrackedCommands.Contains(e.CommandName.ToLower()))
{
// ReSharper disable once SpecifyACultureInStringConversionExplicitly
_queriesBuffer.TryAdd(e.RequestId, e.Command.ToString());
}
}
catch (Exception exception)
{
logger?.Exception(exception);
}
};
OnCommandSucceededEvent = e =>
{
if (notTrackedCommands.Contains(e.CommandName.ToLower()))
{
return;
}
try
{
if (_queriesBuffer.TryRemove(e.RequestId, out var query))
{
OnCommandCompleted(
new MongoCommandCompletedEventArgs(e.CommandName, query, true,
e.Duration));
}
}
catch (Exception exception)
{
logger?.Exception(exception);
}
};
OnCommandFailedEvent = e =>
{
if (notTrackedCommands.Contains(e.CommandName.ToLower()))
{
return;
}
try
{
if (_queriesBuffer.TryRemove(e.RequestId, out var query))
{
OnCommandCompleted(
new MongoCommandCompletedEventArgs(e.CommandName, query, false,
e.Duration));
}
}
catch (Exception exception)
{
logger?.Exception(exception);
}
};
}
