TraceTiming

Description

The TraceTiming class is used to create the timing object returned by ITracer.begin_trace to end the timing of and execution block and record the associated trace.

Constructors

Creates a new instance of the timing callback object.

public TraceTiming(IContext context, string component, string operation, ITracer tracer = null)

• context: IContext - (optional) a context to trace execution through a call chain.
• component: string - associated component name
• operation: string - associated operation name
• tracer: ITracer - callback that shall be called when endTiming is called.

Instance methods

EndFailure

Ends timing of a failed block, calculates elapsed time and records the associated trace.

public void EndFailure(Exception error)

• error: Exception - error object associated with this trace.

EndTrace

Ends timing of an execution block, calculates the elapsed time and records the associated trace.

public void EndTrace()

Examples

var timing = tracer.BeginTrace("mymethod.exec_time");
try 
{
    ...
    timing.EndTrace();
} 
catch (Exception err)
{
     timing.EndFailure(err);
}