protected virtual ISpan CreateSpan(string activityId, string parentId, string operationName, CommandEventData eventData, IEfCoreSpanMetadataProvider metadataProvider)
{
var span = ConcurrentContextManager.CreateExitSpan(operationName, metadataProvider.GetPeer(eventData.Command.Connection), activityId, parentId);
span.SetComponent(metadataProvider.Component);
return(span);
}
public void HttpRequest([Property(Name = "Request")] HttpRequestMessage request)
{
// Console.WriteLine($"{Activity.Current.Id} {Activity.Current.ParentId} {Activity.Current.RootId}");
var contextCarrier = _contextCarrierFactory.Create();
var peer = $"{request.RequestUri.Host}:{request.RequestUri.Port}";
var span = ConcurrentContextManager.CreateExitSpan(request.RequestUri.ToString(), contextCarrier, peer, Activity.Current.Id, Activity.Current.ParentId, Activity.Current.FormatRootId());
Tags.Url.Set(span, request.RequestUri.ToString());
span.AsHttp();
span.SetComponent(ComponentsDefine.HttpClient);
Tags.HTTP.Method.Set(span, request.Method.ToString());
foreach (var item in contextCarrier.Items)
{
request.Headers.Add(item.HeadKey, item.HeadValue);
}
}
public void BeforeExecuteCommand([Property(Name = "Command")] SqlCommand sqlCommand)
{
if (ConcurrentContextManager.ContextProperties.ContainsKey(TRACE_ORM))
{
return;
}
var peer = sqlCommand.Connection.DataSource;
var span = ConcurrentContextManager.CreateExitSpan(ResolveOperationName(sqlCommand), peer, Activity.Current.Id, Activity.Current.ParentId);
span.SetLayer(SpanLayer.DB);
span.SetComponent(ComponentsDefine.SqlClient);
Tags.DbType.Set(span, "Sql");
Tags.DbInstance.Set(span, sqlCommand.Connection.Database);
Tags.DbStatement.Set(span, sqlCommand.CommandText);
//todo Tags.DbBindVariables
}