private static Scope CreateDbCommandScope(Tracer tracer, IDbCommand command, IntegrationId integrationId, string dbType, string operationName, string serviceName, ref DbCommandCache.TagsCacheItem tagsFromConnectionString)
{
if (!tracer.Settings.IsIntegrationEnabled(integrationId) || !tracer.Settings.IsIntegrationEnabled(IntegrationId.AdoNet))
{
// integration disabled, don't create a scope, skip this span
return(null);
}
Scope scope = null;
try
{
Span parent = tracer.InternalActiveScope?.Span;
if (parent is { Type : SpanTypes.Sql } &&
parent.GetTag(Tags.DbType) == dbType &&
parent.ResourceName == command.CommandText)
{
// we are already instrumenting this,
// don't instrument nested methods that belong to the same stacktrace
// e.g. ExecuteReader() -> ExecuteReader(commandBehavior)
return(null);
}
var tags = new SqlTags
{
DbType = dbType,
InstrumentationName = IntegrationRegistry.GetName(integrationId),
DbName = tagsFromConnectionString.DbName,
DbUser = tagsFromConnectionString.DbUser,
OutHost = tagsFromConnectionString.OutHost,
};
tags.SetAnalyticsSampleRate(integrationId, tracer.Settings, enabledWithGlobalSetting: false);
scope = tracer.StartActiveInternal(operationName, tags: tags, serviceName: serviceName);
scope.Span.ResourceName = command.CommandText;
scope.Span.Type = SpanTypes.Sql;
tracer.TracerManager.Telemetry.IntegrationGeneratedSpan(integrationId);
}
private static Scope CreateDbCommandScope(Tracer tracer, IDbCommand command, IntegrationId integrationId, string dbType, string operationName, string serviceName, ref DbCommandCache.TagsCacheItem tagsFromConnectionString)
{
if (!tracer.Settings.IsIntegrationEnabled(integrationId) || !tracer.Settings.IsIntegrationEnabled(IntegrationId.AdoNet))
{
// integration disabled, don't create a scope, skip this span
return(null);
}
Scope scope = null;
try
{
Span parent = tracer.InternalActiveScope?.Span;
if (IsDbAlreadyInstrumented(parent, dbType, command.CommandText))
{
// we are already instrumenting this,
// don't instrument nested methods that belong to the same stacktrace
// e.g. ExecuteReader() -> ExecuteReader(commandBehavior)
return(null);
}
var tags = new SqlTags
{
DbType = dbType,
InstrumentationName = IntegrationRegistry.GetName(integrationId)
};
tags.SetAnalyticsSampleRate(integrationId, tracer.Settings, enabledWithGlobalSetting: false);
scope = tracer.StartActiveInternal(operationName, tags: tags, serviceName: serviceName);
scope.Span.AddTagsFromDbCommand(command);
tracer.TracerManager.Telemetry.IntegrationGeneratedSpan(integrationId);
}
catch (Exception ex)
{
Log.Error(ex, "Error creating or populating scope.");
}
return(scope);
}