private async Task RunBatch(int count, LoadTestRunStat loadTestRunStat, GraphQLHttpClient httpClient, Action <string> notify,
int?threadCounter = null)
{
string appendNotify = threadCounter.HasValue ? $"Thread {threadCounter.Value}" : THREAD_ZERO;
for (var i = 0; i < count; i++)
{
if (_loadTestRun.Mutations != null)
{
notify($"{appendNotify} Mutation Run {i}");
foreach (var mutation in _loadTestRun.Mutations)
{
var run = new MutationRunner(httpClient, mutation);
loadTestRunStat.RunsStat.Add(await run.RunAsync());
}
}
}
}
public async Task <LoadTestRunStat> RunAsync(string url, Action <string> notify)
{
var loadTestRunStat = new LoadTestRunStat {
GraphQLUrl = url
};
var httpClient = new GraphQLHttpClient(url, new NewtonsoftJsonSerializer());
//httpClient.HttpClient.DefaultRequestHeaders.op.MediaType = "application/json";
if (_loadTestRun.Parallel != null &&
_loadTestRun.Parallel.Threads > 0 &&
_loadTestRun.Run > _loadTestRun.Parallel.Threads)
{
var tasks = new List <Task>();
var remainder = _loadTestRun.Run % _loadTestRun.Parallel.Threads;
var runsPerThread = (_loadTestRun.Run - remainder) / _loadTestRun.Parallel.Threads;
int lastThreadIndex = _loadTestRun.Parallel.Threads - 1;
for (int threadCounter = 0; threadCounter < _loadTestRun.Parallel.Threads; threadCounter++)
{
tasks.Add(RunBatch(threadCounter == lastThreadIndex ? runsPerThread + remainder : runsPerThread,
loadTestRunStat, httpClient, notify, threadCounter));
}
await Task.WhenAll(tasks);
}
else
{
await RunBatch(_loadTestRun.Run, loadTestRunStat, httpClient, notify);
}
loadTestRunStat.Summary = new LoadTestRunSummary
{
TotalPayloadSizeInMb = loadTestRunStat.RunsStat.Sum(x => x.PayloadSizeInKb) / 1000,
AverageTimeInSeconds = loadTestRunStat.RunsStat.Average(x => (x.End - x.Start).TotalSeconds),
TotalTimeMinutes = loadTestRunStat.RunsStat.Sum(x => (x.End - x.Start).TotalMinutes),
};
return(loadTestRunStat);
}