public IActionResult Post([FromBody] Input input)
{
var requestIdentifier = Guid.NewGuid();
_cluster.Dispatch(requestIdentifier,
() => new MovieReview
{
ReviewText = input.ReviewText
});
_cluster.Dispatch(requestIdentifier, new MovieDetails
{
Title = input.Title
});
return(Ok());
}
public IActionResult Get()
{
var requestIdentifier = Guid.NewGuid();
// We dispatch the func to be executed on a dedicated thread, the Linq expression will not be computed on this thread
var headers = Request.Headers.ToList();
_requestCluster.Dispatch(requestIdentifier, () => headers.Select(header =>
{
header.Deconstruct(out var key, out var value);
return($"{key}:{value}");
}).Aggregate((header1, header2) => string.Join(';', header1, header2)));
// We post directly the value because there is nothing to compute here
_requestCluster.Dispatch(requestIdentifier, Request.HttpContext.Connection.RemoteIpAddress);
return(Ok());
}
public void Dispatch_And_Process_Sequentially()
{
foreach (var message in _messages)
{
_sequentialCluster.Dispatch(() =>
{
var primeNumber = FindPrimeNumber(1000);
return(message);
});
}
}
public void Dispatch_And_Process_In_Parallel()
{
foreach (var message in _messages)
{
_parallelCluster.Dispatch(() =>
{
var primeNumber = FindPrimeNumber(1000);
return(message);
});
}
}
public async Task Dispatch_And_Process_In_Parallel()
{
var body = new ConcurrentBag <long>();
const int target = 1_000;
using var semaphore = new SemaphoreSlim(0);
var messages = new ConcurrentBag <Message>();
for (var i = 0; i < target; i++)
{
messages.Add(new Message(target, body, semaphore));
}
foreach (var message in messages)
{
_parallelCluster.Dispatch(message);
}
await semaphore.WaitAsync();
}
