private async void AssignProbe(SimulatedUser user)
{
if (user.bHasFinishedWork)
{
return;
}
user.NumberOfConcurrentUsers =
SimulatedUserList.Where(x =>
x.bHasStartedWork && !x.bHasFinishedWork).Count();
EndpointProbe probe = TestSchedule.GetNextProbe();
await Task.Run(async() =>
{
if (probe != null)
{
if (user.bAsyncUser)
{
AssignProbe(user);
}
ProbeResult probeResult = await user.ExecuteProbe(probe);
ResultSet.Add(probeResult);
RaiseNewFreeUser(user);
}
});
}
public async Task <ProbeResult> ExecuteProbe(EndpointProbe probe)
{
string payloadString =
probe.Payload?.GetType() == typeof(JObject) ?
JsonConvert.SerializeObject(probe.Payload) :
probe.Payload?.ToString() ?? string.Empty;
HttpRequestMessage request = new HttpRequestMessage
{
Method = probe.Method,
Content = new StringContent(
payloadString,
Encoding.UTF8,
"application/json")
};
try
{
Stopwatch timer = Stopwatch.StartNew();
HttpResponseMessage response = TargetAPI.SendAsync(request).Result;
timer.Stop();
return(new ProbeResult
{
Endpoint = probe.Endpoint,
Method = probe.Method.Method,
RequestPayload = request.Content.ReadAsStringAsync().Result,
UserID = UserID,
ConcurrentUsersAtRequestTime = NumberOfConcurrentUsers,
bSuccessResponse = response.IsSuccessStatusCode ? true : false,
StatusCode = (int)response.StatusCode,
StatusMessage = response.StatusCode.ToString(),
RoundTripTime = timer.ElapsedMilliseconds
});
}
catch (TaskCanceledException)
{
return(new ProbeResult
{
Endpoint = probe.Endpoint,
Method = probe.Method.Method,
RequestPayload = request.Content.ReadAsStringAsync().Result,
UserID = UserID,
ConcurrentUsersAtRequestTime = NumberOfConcurrentUsers,
bRequestTimeout = true,
StatusMessage = $"Client-side request timeout (longer than {Defaults.RequestTimeoutInSeconds})"
});
}
finally
{
++Progress;
}
}
public EndpointProbe GetNextProbe()
{
if (HasBeenCompleted)
{
return(null);
}
lock (LockObject)
{
EndpointProbe probe = EndpointProbeList[ProgrammeOfWork[Progress]];
++Progress;
return(probe);
}
}