/// <summary>
/// Add a custom data field to current profiling session.
/// </summary>
/// <param name="profilingSession"></param>
/// <param name="key"></param>
/// <param name="value"></param>
public static void AddField(this ProfilingSession profilingSession, string key, string value)
{
if (profilingSession == null)
{
return;
}
profilingSession.AddFieldImpl(key, value);
}
/// <summary>
/// Add a tag to current profiling session.
/// </summary>
/// <param name="profilingSession"></param>
/// <param name="tag"></param>
public static void AddTag(this ProfilingSession profilingSession, string tag)
{
if (profilingSession == null)
{
return;
}
profilingSession.AddTagImpl(tag);
}
/// <summary>
/// Returns an <see cref="System.IDisposable"/> that will ignore the profiling between its creation and disposal.
/// </summary>
/// <param name="profilingSession">The profiling session.</param>
/// <returns>Returns the created <see cref="System.IDisposable"/> as the ignored step.</returns>
public static IDisposable Ignore(this ProfilingSession profilingSession)
{
if (profilingSession == null)
{
return(null);
}
return(profilingSession.IgnoreImpl());
}
/// <summary>
/// Creates an <see cref="IProfilingStep"/> that will time the code between its creation and disposal.
/// </summary>
/// <param name="profilingSession">The profiling session.</param>
/// <param name="getName">The delegate to get the name of the step.</param>
/// <param name="tags">The tags of the step.</param>
/// <returns></returns>
public static IDisposable Step(this ProfilingSession profilingSession, Func <string> getName, params string[] tags)
{
if (getName == null)
{
return(null);
}
return(profilingSession.Step(getName(), tags));
}
/// <summary>
/// Creates an <see cref="IProfilingStep"/> that will time the code between its creation and disposal.
/// </summary>
/// <param name="profilingSession">The profiling session.</param>
/// <param name="name">The name of the step.</param>
/// <param name="tags">The tags of the step.</param>
/// <returns></returns>
public static IDisposable Step(this ProfilingSession profilingSession, string name, params string[] tags)
{
if (profilingSession == null || string.IsNullOrEmpty(name))
{
return(null);
}
return(profilingSession.StepImpl(name, tags));
}
/// <summary>
/// Sets current profiling session as specified session and sets the parent step as specified.
/// </summary>
/// <param name="session"></param>
/// <param name="parentStepId">if parentStepId not specified, use the root step of session as parent step by default.</param>
public static void SetCurrentProfilingSession(
ProfilingSession session, Guid?parentStepId = null)
{
ProfilingSessionContainer.CurrentSession = null;
ProfilingSessionContainer.CurrentSessionStepId = null;
if (session == null || session.Profiler == null)
{
return;
}
var timingSession = session.Profiler.GetTimingSession();
if (timingSession == null ||
timingSession.Timings == null ||
timingSession.Timings.All(t => t.ParentId != timingSession.Id))
{
return;
}
ProfilingSessionContainer.CurrentSession = session;
if (parentStepId.HasValue && timingSession.Timings.Any(t => t.Id == parentStepId.Value && string.Equals(t.Type, "step")))
{
ProfilingSessionContainer.CurrentSessionStepId = parentStepId.Value;
}
else // if parentStepId not specified, use the root step of session as parent step by default
{
var rootStep = timingSession.Timings.FirstOrDefault(t => t.ParentId == timingSession.Id);
if (rootStep == null)
{
return;
}
ProfilingSessionContainer.CurrentSessionStepId = rootStep.Id;
}
}
