void Write(ILogger target, LogEventLevel level, string outcome)
{
_completionBehaviour = CompletionBehaviour.Silent;
var elapsed = _stopwatch.Elapsed.TotalMilliseconds;
target.Write(level, _exception, $"{_messageTemplate} {{{nameof(Properties.Outcome)}}} in {{{nameof(Properties.Elapsed)}:0.0}} ms", _args.Concat(new object[] { outcome, elapsed }).ToArray());
PopLogContext();
}
internal Operation(ILogger target, string messageTemplate, object[] args, CompletionBehaviour completionBehaviour, LogEventLevel completionLevel, LogEventLevel abandonmentLevel)
{
_target = target ?? throw new ArgumentNullException(nameof(target));
_messageTemplate = messageTemplate ?? throw new ArgumentNullException(nameof(messageTemplate));
_args = args ?? throw new ArgumentNullException(nameof(args));
_completionBehaviour = completionBehaviour;
_completionLevel = completionLevel;
_abandonmentLevel = abandonmentLevel;
_popContext = LogContext.PushProperty(nameof(Properties.OperationId), Guid.NewGuid());
_start = GetTimestamp();
}
internal Operation(ILogger target, string messageTemplate, object[] args, CompletionBehaviour completionBehaviour, LogEventLevel completionLevel, LogEventLevel abandonmentLevel)
{
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
if (messageTemplate == null)
{
throw new ArgumentNullException(nameof(messageTemplate));
}
if (args == null)
{
throw new ArgumentNullException(nameof(args));
}
_target = target;
_messageTemplate = messageTemplate;
_args = args;
_completionBehaviour = completionBehaviour;
_completionLevel = completionLevel;
_abandonmentLevel = abandonmentLevel;
_popContext = LogContext.PushProperty(nameof(Properties.OperationId), Guid.NewGuid());
_stopwatch = Stopwatch.StartNew();
}
/// <summary>
/// Cancel the timed operation. After calling, no event will be recorded either through
/// completion or disposal.
/// </summary>
public void Cancel()
{
_completionBehaviour = CompletionBehaviour.Silent;
PopLogContext();
}
