static internal IDisposable Start(ActivityMonitor.DependentToken token, IActivityMonitor monitor, string fileName, int lineNumber)
{
string msg = token.FormatStartMessage();
if (token.Topic != null)
{
string currentTopic = token.Topic;
monitor.SetTopic(token.Topic, fileName, lineNumber);
var g = monitor.UnfilteredOpenGroup(ActivityMonitor.Tags.StartDependentActivity, LogLevel.Info, null, msg, monitor.NextLogTime(), null, fileName, lineNumber);
return(Util.CreateDisposableAction(() => { g.Dispose(); monitor.SetTopic(currentTopic, fileName, lineNumber); }));
}
return(monitor.UnfilteredOpenGroup(ActivityMonitor.Tags.StartDependentActivity, LogLevel.Info, null, msg, monitor.NextLogTime(), null, fileName, lineNumber));
}
bool DoSomething(IActivityMonitor m, FileInfo file)
{
using (m.OpenInfo().Send("Do something important on file '{0}'.", file.Name))
{
if (!file.Exists)
{
m.Warn().Send("File does not exist.");
}
else
{
m.Trace().Send("File last modified at {1:T}. {0} Kb to process.", file.Length, file.LastWriteTimeUtc);
try
{
// ... Process file ...
}
catch (Exception ex)
{
m.Error().Send(ex, "While processing.");
return(false);
}
}
m.SetTopic("Changing my mind. Keeping it as-is.");
return(true);
}
}
bool DoSomething( IActivityMonitor m, FileInfo file )
{
using( m.OpenInfo().Send( "Do something important on file '{0}'.", file.Name ) )
{
if( !file.Exists )
{
m.Warn().Send( "File does not exist." );
}
else
{
m.Trace().Send( "File last modified at {1:T}. {0} Kb to process.", file.Length, file.LastWriteTimeUtc );
try
{
// ... Process file ...
}
catch( Exception ex )
{
m.Error().Send( ex, "While processing." );
return false;
}
}
m.SetTopic( "Changing my mind. Keeping it as-is." );
return true;
}
}
static internal IDisposable Start( ActivityMonitor.DependentToken token, IActivityMonitor monitor, string fileName, int lineNumber )
{
string msg = token.FormatStartMessage();
if( token.Topic != null )
{
string currentTopic = token.Topic;
monitor.SetTopic( token.Topic, fileName, lineNumber );
var g = monitor.UnfilteredOpenGroup( ActivityMonitor.Tags.StartDependentActivity, LogLevel.Info, null, msg, monitor.NextLogTime(), null, fileName, lineNumber );
return Util.CreateDisposableAction( () => { g.Dispose(); monitor.SetTopic( currentTopic, fileName, lineNumber ); } );
}
return monitor.UnfilteredOpenGroup( ActivityMonitor.Tags.StartDependentActivity, LogLevel.Info, null, msg, monitor.NextLogTime(), null, fileName, lineNumber );
}