/// <summary>
/// stop tracing command
/// </summary>
internal void StopTracing()
{
if (this.CaptureScreenShots) // create html report also if no tracing was active perhaps someone finds this functionality in itself useful
{
var htmlReportGenerator = new HtmlReportGenerator(this.ScreenshotDirectory);
htmlReportGenerator.GenerateReport();
}
StopData = new ViewModelFrozenData(this)
{
TraceStopFullCommandLine = LocalTraceSettings.TraceStopFullCommandLine,
TraceStopNotExpanded = LocalTraceSettings.TraceStop,
TraceFileName = TraceFileName,
TraceStartTime = this._TraceStartTime,
};
if (this.LocalTraceEnabled)
{
LocalTraceSettings.TraceStates = TraceStates.Stopping;
// stop tracing asynchronously so we do not need to wait until local trace collection has stopped (while blocking the UI)
Task.Factory.StartNew <Tuple <int, string> >(() => LocalTraceControler.ExecuteWPRCommand(StopData.TraceStopFullCommandLine))
.ContinueWith((t) => LocalTraceSettings.ProcessStopCommand(t.Result), UISheduler);
}
if (this.ServerTraceEnabled)
{
ServerTraceSettings.TraceStates = TraceStates.Stopping;
var command = WCFHost.CreateExecuteWPRCommand(StopData.TraceStopFullCommandLine);
command.Completed = (output) => ServerTraceSettings.ProcessStopCommand(output);
command.Execute();
}
this.TraceFileCounter++;
}
/// <summary>
/// Cancel Tracing command
/// </summary>
private void CancelTracing()
{
if (this.LocalTraceEnabled)
{
var output = LocalTraceControler.ExecuteWPRCommand(LocalTraceSettings.TraceCancel);
LocalTraceSettings.ProcessCancelCommand(output);
}
if (this.ServerTraceEnabled)
{
var command = WCFHost.CreateExecuteWPRCommand(ServerTraceSettings.TraceCancel);
command.Completed = (output) => ServerTraceSettings.ProcessCancelCommand(output);
command.Execute();
}
}
/// <summary>
/// Start Tracing
/// </summary>
private void StartTracing()
{
if (!this.LocalTraceEnabled && !this.ServerTraceEnabled)
{
MessageBoxDisplay.ShowMessage("Please enable tracing at the remote host and/or on your local machine.", "Warning");
return;
}
this.Hooker.ResetId();
if (this.LocalTraceEnabled) // start async to allow the web service to start tracing simultanously on the target host
{
_TraceStartTime = DateTime.Now;
LocalTraceSettings.TraceStates = TraceStates.Starting;
if (File.Exists(TraceFileName))
{
try
{
File.Delete(TraceFileName);
}
catch (Exception ex)
{
MessageBoxDisplay.ShowMessage($"Could not delete old trace file {TraceFileName}. Is the file still open in WPA? Full error: {ex}", "Error");
LocalTraceSettings.TraceStates = TraceStates.Stopped;
return;
}
}
Task.Factory.StartNew <Tuple <int, string> >(() => LocalTraceControler.ExecuteWPRCommand(LocalTraceSettings.TraceStartFullCommandLine))
.ContinueWith(t => LocalTraceSettings.ProcessStartCommand(t.Result), UISheduler);
}
if (this.ServerTraceEnabled)
{
ServerTraceSettings.TraceStates = TraceStates.Starting;
var command = WCFHost.CreateExecuteWPRCommand(ServerTraceSettings.TraceStartFullCommandLine);
command.Completed = (output) => ServerTraceSettings.ProcessStartCommand(output);
command.Execute();
}
}