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236 lines (175 loc) · 7.53 KB
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using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using System.Net.Http;
namespace StackifyLib
{
public class ProfileTracer
{
private string _methodDisplayText = null;
private bool ignoreChildFrames = false;
private string _requestReportingCategory = null;
private string _appReportingCategory = null;
private bool _customMetricCount = false;
private bool _customMetricTime = false;
private bool _autoReportZeroIfNothingReported = false;
private string _customMetricCategory = null;
private string _customMetricName = null;
private string _transactionID = Guid.NewGuid().ToString();
private string _RequestID = null;
internal bool IsOperation { get; set; }
internal ProfileTracer(string methodDisplayText, string requestLevelReportingCategory, string appLevelReportingCategory)
{
_methodDisplayText = methodDisplayText;
_requestReportingCategory = requestLevelReportingCategory;
_appReportingCategory = appLevelReportingCategory;
//try
//{
// if (System.Web.HttpContext.Current != null)
// {
// var id = System.Web.HttpContext.Current.Items["Stackify-RequestID"];
// if (id != null && !string.IsNullOrEmpty(id.ToString()))
// {
// _RequestID = id.ToString();
// }
// }
// if (string.IsNullOrEmpty(_RequestID))
// {
// Object correltionManagerId = CallContext.LogicalGetData("Stackify-RequestID");
// if (correltionManagerId != null)
// {
// _RequestID = correltionManagerId.ToString();
// }
// }
//}
//catch
//{
//}
}
[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]
public static void SetReportingUrl(string reportingUrl)
{
//try
//{
// if (System.Web.HttpContext.Current != null)
// {
// System.Web.HttpContext.Current.Items["Stackify.ReportingUrl"] = reportingUrl;
// }
//}
//catch
//{
//}
}
[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]
public static void SetOperationName(string operationName)
{
}
[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]
public static void TraceString(string logMsg)
{
}
[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]
public static void TraceMongoCommand(string logMsg)
{
}
public static ProfileTracer CreateAsCodeBlock(string methodDisplayText)
{
ProfileTracer tracer = new ProfileTracer(methodDisplayText, null, null);
return tracer;
}
public static ProfileTracer CreateAsOperation(string operationName, string uniqueOperationID = null)
{
ProfileTracer tracer = new ProfileTracer(operationName, null, null);
tracer.IsOperation = true;
if (!string.IsNullOrEmpty(uniqueOperationID))
{
tracer._transactionID = uniqueOperationID;
}
return tracer;
}
public static ProfileTracer CreateAsCodeBlock(string methodDisplayText, string requestLevelReportingCategory, string appLevelReportingCategory = null)
{
ProfileTracer tracer = new ProfileTracer(methodDisplayText, requestLevelReportingCategory, appLevelReportingCategory);
return tracer;
}
public ProfileTracer CreateMetric(string categoryName, string metricName, bool trackCount = true, bool trackTime = true, bool autoReportZeroIfNothingReported = false)
{
_customMetricCategory = categoryName;
_customMetricName = metricName;
_customMetricCount = trackCount;
_customMetricTime = trackTime;
_autoReportZeroIfNothingReported = autoReportZeroIfNothingReported;
return this;
}
public ProfileTracer IgnoreChildFrames(bool value = true)
{
ignoreChildFrames = value;
return this;
}
//Method the profiler looks for
[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]
private void ExecInternal2(string values, Action action)
{
try
{
action();
}
finally
{
ExecInternalComplete2(_transactionID + "|" + _RequestID + "|0|" + IsOperation);
}
}
[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]
private Task ExecInternal2(string values, Func<Task> action)
{
Task t = action();
ExecInternalTaskStarted2(_transactionID + "|" + t.Id + "|" + IsOperation);
return t;
}
[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]
private void ExecInternalTaskStarted2(string values)
{
}
public void Exec(Action action)
{
if (action == null)
return;
DateTimeOffset now = DateTimeOffset.UtcNow;
ExecInternal2(_methodDisplayText + "|" + (ignoreChildFrames ? 1 : 0).ToString() + "|" + _requestReportingCategory + "|" + _appReportingCategory + "|" + _transactionID + "|" + _RequestID + "|" + IsOperation, action);
if (_customMetricTime)
{
Metrics.Time(_customMetricCategory, _customMetricName + " Time", now);
}
if (_customMetricCount)
{
Metrics.Count(_customMetricCategory, _customMetricName, 1, _autoReportZeroIfNothingReported);
}
}
public Task ExecAsync(Func<Task> task)
{
DateTimeOffset now = DateTimeOffset.UtcNow;
var t = ExecInternal2(_methodDisplayText + "|" + (ignoreChildFrames ? 1 : 0).ToString() + "|" + _requestReportingCategory + "|" + _appReportingCategory + "|" + _transactionID + "|" + _RequestID + "|" + IsOperation, task);
t.ContinueWith((tend) =>
{
if (_customMetricTime)
{
Metrics.Time(_customMetricCategory, _customMetricName + " Time", now);
}
ExecInternalComplete2(_transactionID + "|" + _RequestID + "|" + tend.Id + "|" + IsOperation);
});
if (_customMetricCount)
{
Metrics.Count(_customMetricCategory, _customMetricName, 1, _autoReportZeroIfNothingReported);
}
return t;
}
[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization)]
private void ExecInternalComplete2(string values)
{
}
}
}