public async Task Trace_TimedBuffer_Stress()
{
var uri = $"/Trace/{_testId}";
// Not the best ever stress test but we are limited by read quotas anyway.
var requests = 300;
// Entry availability SLO is 90% in 10 seconds and 99% in 5 minutes. We are waiting for 10
// seconds max so let's only expect 90% of entries to be visible.
var minExpectedRequests = 9 * requests / 10;
IList <Task <HttpResponseMessage> > responseTasks = new List <Task <HttpResponseMessage> >(300);
using (var server = new TestServer(new WebHostBuilder().UseStartup <TraceTestTimedBufferHighQpsApplication>()))
using (var client = server.CreateClient())
{
for (int i = 0; i < requests; i++)
{
responseTasks.Add(client.GetAsync(uri));
}
await Task.WhenAll(responseTasks);
}
var traces = _polling.GetTraces(uri, _startTime, minEntries: minExpectedRequests);
Assert.InRange(traces.Count(), minExpectedRequests, requests);
}
public async Task Trace_TimedBuffer_Stress()
{
var uri = $"/Trace/{_testId}";
// Not the best ever stress test but we are limited by read quotas anyway.
var requests = 300;
IList <Task <HttpResponseMessage> > responseTasks = new List <Task <HttpResponseMessage> >(300);
using (var server = new TestServer(new WebHostBuilder().UseStartup <TraceTestTimedBufferHighQpsApplication>()))
using (var client = server.CreateClient())
{
for (int i = 0; i < requests; i++)
{
responseTasks.Add(client.GetAsync(uri));
}
await Task.WhenAll(responseTasks);
}
var traces = _polling.GetTraces(uri, _startTime, minEntries: requests);
Assert.Equal(requests, traces.Count());
}