public static HttpPipelineTransport Create(PerfStressOptions options)
{
HttpClient httpClient;
if (options.Insecure)
{
httpClient = new HttpClient(new HttpClientHandler()
{
ServerCertificateCustomValidationCallback = (message, cert, chain, errors) => true
});
}
else
{
httpClient = new HttpClient();
}
var httpClientTransport = new HttpClientTransport(httpClient);
if (!string.IsNullOrEmpty(options.Host))
{
return(new ChangeUriTransport(httpClientTransport, options.Host, options.Port));
}
else
{
return(httpClientTransport);
}
}
private static async Task Run(Type testType, PerfStressOptions options)
{
if (!GCSettings.IsServerGC)
{
throw new InvalidOperationException("Requires server GC");
}
Console.WriteLine("=== Options ===");
Console.WriteLine(JsonSerializer.Serialize(options, options.GetType(), new JsonSerializerOptions()
{
WriteIndented = true
}));
Console.WriteLine();
using var setupStatusCts = new CancellationTokenSource();
var setupStatusTask = PrintStatusAsync("=== Setup ===", () => ".", newLine: false, setupStatusCts.Token);
using var cleanupStatusCts = new CancellationTokenSource();
Task cleanupStatusTask = null;
var tests = new IPerfStressTest[options.Parallel];
for (var i = 0; i < options.Parallel; i++)
{
tests[i] = (IPerfStressTest)Activator.CreateInstance(testType, options);
}
try
{
await tests[0].GlobalSetupAsync();
try
{
await Task.WhenAll(tests.Select(t => t.SetupAsync()));
setupStatusCts.Cancel();
await setupStatusTask;
if (options.Warmup > 0)
{
await RunTestsAsync(tests, options.Sync, options.Parallel, options.Warmup, "Warmup");
}
for (var i = 0; i < options.Iterations; i++)
{
var title = "Test";
if (options.Iterations > 1)
{
title += " " + (i + 1);
}
await RunTestsAsync(tests, options.Sync, options.Parallel, options.Duration, title);
}
}
finally
{
if (!options.NoCleanup)
{
if (cleanupStatusTask == null)
{
cleanupStatusTask = PrintStatusAsync("=== Cleanup ===", () => ".", newLine: false, cleanupStatusCts.Token);
}
await Task.WhenAll(tests.Select(t => t.CleanupAsync()));
}
}
}
finally
{
if (!options.NoCleanup)
{
if (cleanupStatusTask == null)
{
cleanupStatusTask = PrintStatusAsync("=== Cleanup ===", () => ".", newLine: false, cleanupStatusCts.Token);
}
await tests[0].GlobalCleanupAsync();
}
}
cleanupStatusCts.Cancel();
if (cleanupStatusTask != null)
{
await cleanupStatusTask;
}
}