public async Task <ActionResult> CallWebApi()
{
string result;
using (MiniProfiler.StepStatic("Mvc: Calling External API"))
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri("http://localhost:5462/");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "test");
// New code:
HttpResponseMessage response = await client.SendAsync(request);
MiniProfiler.Current.TryAddMiniProfilerResultsFromHeader(response);
if (response.IsSuccessStatusCode)
{
result = await response.Content.ReadAsStringAsync();
}
else
{
result = "fail";
}
}
}
return(View("Index", (object)result));
}
public async Task <string> Get()
{
using (MiniProfiler.StepStatic("WebApi: 1.0 Short Action"))
{
using (MiniProfiler.Current.CustomTiming("sql", Query))
{
await Task.Delay(50);
}
using (MiniProfiler.Current.CustomTiming("redis", "Redis_Get (Key: Key1)"))
{
await Task.Delay(20);
}
using (MiniProfiler.StepStatic("WebApi: 1.1 Inner Action"))
{
await Task.Delay(20);
}
using (MiniProfiler.StepStatic("WebApi: 1.2 Another Inner Action"))
{
await Task.Delay(20);
}
}
using (MiniProfiler.StepStatic("WebApi: 2.0 Long Action"))
{
using (MiniProfiler.Current.CustomTiming("sql", Query2))
{
await Task.Delay(500);
}
using (MiniProfiler.Current.CustomTiming("redis", "Redis_Set (Key: Key2)"))
{
await Task.Delay(200);
}
using (MiniProfiler.StepStatic("WebApi: 2.1 InnerAction"))
{
await Task.Delay(100);
}
using (MiniProfiler.StepStatic("WebApi: 2.2 Another InnerAction"))
{
await Task.Delay(100);
}
}
return("Check out all the MiniProfiler data from this API call");
}
static void Main(string[] args)
{
Log.Logger = new LoggerConfiguration()
.AddMiniProfiler()
.MinimumLevel.Verbose()
.WriteTo.Seq("http://localhost:5341/")
.WriteTo.RollingFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "logs\\log-{Date}.txt"))
.CreateLogger();
MiniProfilerLog.SetUpSerilog();
MiniProfiler.Start();
MiniProfiler.StepStatic("SomeStep");
MiniProfiler.Stop();
Log.Logger.Debug("Some");
Log.CloseAndFlush();
}
public ActionResult Create(Snippet snippet)
{
if (ModelState.IsValid)
{
snippet.CreatedAt = DateTime.UtcNow;
using (MiniProfiler.StepStatic("Web service sync call"))
{
snippet.HighlightedSource = HighlightSource(snippet.Source);
snippet.HighlightedAt = DateTime.UtcNow;
}
_db.Snippets.Add(snippet);
_db.SaveChanges();
return(RedirectToAction("Snippet", new { id = snippet.Id }));
}
return(View("Create", snippet));
}
public IDictionary <string, T> FindByKeys <T>(IEnumerable <string> keys) where T : class
{
using (MiniProfiler.StepStatic("DictionaryCache_FindByKeys_" + keys.Count() + "_Keys"))
{
var values = new Dictionary <string, T>();
foreach (string key in keys)
{
T value = null;
if (TryGet(key, ref value))
{
values.Add(key, value);
}
else
{
values.Add(key, null);
}
}
return(values);
}
}
private static void DoStuff(DbProviderFactory factory)
{
// This adapter is created in another layer which knows nothing about MiniProfiler.
var adapter = factory.CreateDataAdapter();
MiniProfiler.Start();
using (MiniProfiler.StepStatic("Phase 2"))
{
// Somehow a profiled command ends up in adapter.SelectCommand
var command = factory.CreateCommand();
/* Even though type of SelectCommand is DbCommand, an SqlDataAdapter expects a SqlCommand instead of a DbCommand, voiding Liskov Substitution Principle.
* An unhandled exception of type 'System.InvalidCastException' occurred in System.Data.dll
* Additional information: Unable to cast object of type 'StackExchange.Profiling.Data.ProfiledDbCommand' to type 'System.Data.SqlClient.SqlCommand'.
*/
adapter.SelectCommand = command;
}
MiniProfiler.Stop();
}
public async Task <ActionResult> Index()
{
var person = new Person
{
Id = "1",
Firstname = "Martijn",
Lastname = "Laarman"
};
_client.Index(person);
_client.IndexMany(new List <Person> {
person, person, person
});
_client.Get <Person>("1");
_client.DeleteIndex("not-existing-index");
_client.ClusterHealth();
using (MiniProfiler.StepStatic("Async"))
{
await _client.IndexAsync(person);
using (MiniProfiler.StepStatic("Async inner 1"))
{
await _client.IndexAsync(new List <Person> {
person, person, person
});
}
using (MiniProfiler.StepStatic("Async inner 2"))
{
await _client.IndexManyAsync(new List <Person> {
person, person, person
});
await _client.GetAsync <Person>("1");
}
}
return(View());
}
private static void StartOneStep()
{
MiniProfiler.Start();
MiniProfiler.StepStatic("Step");
MiniProfiler.Stop();
}
/// <summary>
/// Steps for profiler
/// </summary>
/// <param name="logger">The logger.</param>
/// <param name="name">The name.</param>
/// <returns></returns>
public static IDisposable Step(this ILog logger, string name)
{
return(MiniProfiler.StepStatic(name));
}
protected override void OnResultExecuting(ResultExecutingContext filterContext)
{
this.resultExecuting = MiniProfiler.StepStatic("Result Executing");
base.OnResultExecuting(filterContext);
}
protected override void OnActionExecuting(ActionExecutingContext filterContext)
{
this.actionExecuting = MiniProfiler.StepStatic("Action Executing");
base.OnActionExecuting(filterContext);
}