public void Report_Complies_With_Item_Limit()
{
ServiceThresholdQueue.SetSampleSize(9);
for (int i = 0; i < 100; i++)
{
ulong operationId = 0;
ServiceThresholdQueue.AddByService(RequestTracing.ServiceIdentifier.Kv, new ThresholdSummary(
operationName: "operation_" + i,
lastOperationId: (operationId++).ToString(),
lastLocalAddress: Dns.GetHostName(),
lastRemoteAddress: "unit_test_host:443",
lastLocalId: null,
totalUs: 100,
encodeUs: 80,
serverUs: 5,
dispatchUs: 18,
lastDispatchUs: 18
));
}
var reports = ServiceThresholdQueue.ReportSummaries().ToList();
Assert.NotNull(reports);
Assert.Single(reports);
Assert.Equal(9, reports[0].top.Length);
}
public async Task Add_Doesnt_Throw_While_Reporting()
{
var cts = new CancellationTokenSource();
var addTasks = from i in Enumerable.Range(0, 100)
select Task.Run(async() =>
{
while (!cts.IsCancellationRequested)
{
ulong operationId = 0;
ServiceThresholdQueue.AddByService(RequestTracing.ServiceIdentifier.Kv, new ThresholdSummary(
operationName: "operation_" + i,
lastOperationId: (operationId++).ToString(),
lastLocalAddress: Dns.GetHostName(),
lastRemoteAddress: "unit_test_host:443",
lastLocalId: null,
totalUs: 100,
encodeUs: 80,
serverUs: 5,
dispatchUs: 18,
lastDispatchUs: 18
));
await Task.Delay(1, cts.Token);
}
});
for (int i = 0; i < 100; i++)
{
_ = ServiceThresholdQueue.ReportSummaries();
}
cts.Cancel(false);
await Task.WhenAll(addTasks);
}