public override async Task RunAsync()
{
var pool = new EventHubClientPool(() => CreateEventHubClient());
try
{
int count = 0;
var elapsed = await TimeFunctionAsync(async() =>
{
var cancellationTokenSource = new CancellationTokenSource(_samplingTime);
var threads = (from i in Enumerable.Range(0, _threadCount)
select OneThreadAsync(pool, cancellationTokenSource.Token)).ToArray();
await Task.WhenAll(threads);
var counts = from t in threads
select t.Result;
count = counts.Sum();
});
Console.WriteLine($"Total Events: {count}");
Console.WriteLine($"Duration: {elapsed}");
Console.WriteLine($"Throughput: {(double)count / elapsed.TotalSeconds}");
Console.WriteLine($"Connection Pool size: {pool.PoolSize}");
}
finally
{
await pool.CloseAsync();
}
}
async Task IEventHubClient.CloseAsync()
{
// Ensure queue processing is initiated immediatly
await ProcessBatchAsync();
await _clientPool.CloseAsync();
}