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Use static methods StopWatch where it makes sense (#8898)

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Bond-009 2022-12-14 22:03:26 +01:00 committed by GitHub
parent 3462676a8f
commit a455e580be
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2 changed files with 9 additions and 12 deletions
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14
Jellyfin.Server/Middleware/ResponseTimeMiddleware.cs
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@ -40,25 +40,25 @@ namespace Jellyfin.Server.Middleware
/// <returns>Task.</returns>
public async Task Invoke(HttpContext context, IServerConfigurationManager serverConfigurationManager)
{
var watch = new Stopwatch();
watch.Start();
var startTimestamp = Stopwatch.GetTimestamp();
var enableWarning = serverConfigurationManager.Configuration.EnableSlowResponseWarning;
var warningThreshold = serverConfigurationManager.Configuration.SlowResponseThresholdMs;
context.Response.OnStarting(() =>
{
watch.Stop();
var responseTimeForCompleteRequest = watch.ElapsedMilliseconds;
if (enableWarning && responseTimeForCompleteRequest > warningThreshold && _logger.IsEnabled(LogLevel.Debug))
var responseTime = Stopwatch.GetElapsedTime(startTimestamp);
var responseTimeMs = responseTime.TotalMilliseconds;
if (enableWarning && responseTimeMs > warningThreshold && _logger.IsEnabled(LogLevel.Debug))
{
_logger.LogDebug(
"Slow HTTP Response from {Url} to {RemoteIp} in {Elapsed:g} with Status Code {StatusCode}",
context.Request.GetDisplayUrl(),
context.GetNormalizedRemoteIp(),
watch.Elapsed,
responseTime,
context.Response.StatusCode);
}
context.Response.Headers[ResponseHeaderResponseTime] = responseTimeForCompleteRequest.ToString(CultureInfo.InvariantCulture);
context.Response.Headers[ResponseHeaderResponseTime] = responseTimeMs.ToString(CultureInfo.InvariantCulture);
return Task.CompletedTask;
});

7
Jellyfin.Server/Program.cs
View File

@ -94,8 +94,7 @@ namespace Jellyfin.Server
private static async Task StartApp(StartupOptions options)
{
var stopWatch = new Stopwatch();
stopWatch.Start();
var startTimestamp = Stopwatch.GetTimestamp();
// Log all uncaught exceptions to std error
static void UnhandledExceptionToConsole(object sender, UnhandledExceptionEventArgs e) =>
@ -217,9 +216,7 @@ namespace Jellyfin.Server
await appHost.RunStartupTasksAsync(_tokenSource.Token).ConfigureAwait(false);
stopWatch.Stop();
_logger.LogInformation("Startup complete {Time:g}", stopWatch.Elapsed);
_logger.LogInformation("Startup complete {Time:g}", Stopwatch.GetElapsedTime(startTimestamp));
// Block main thread until shutdown
await Task.Delay(-1, _tokenSource.Token).ConfigureAwait(false);