private static async void LaunchServer()
{
var host = new ProtocolHost();
host.LoadFromReference <Program>();
var dbOptions = new DbOptions();
dbOptions.SetCreateIfMissing();
var rocksDb = RocksDbSharp.RocksDb.Open(dbOptions, @"C:\rocks\primaryservicetest\");
host.Resolver.Register(rocksDb, false);
var primaryRepository = new RocksPrimaryRepository(rocksDb, nameof(TestEntity));
primaryRepository.WriteOptions.SetSync(false);
host.Resolver.Register(primaryRepository);
var indexMaps = new IndexMapProvider <TestEntity>();
host.Resolver.Register(indexMaps);
indexMaps.AddScoreIndex(e => e.Score, IndexLevel.Entity, OrderType.Asc | OrderType.Desc);
host.RegisterHandler <PrimaryRepositoryService <TestEntity> >(true);
var serverTask = host.StartServerAsync("127.0.0.1", 8080, CancellationToken.None);
Console.WriteLine("Service Started");
}
public static async Task LaunchClient()
{
var host = new ProtocolHost();
host.LoadFromReference <Program>();
using (var session = await host.StartClientAsync("127.0.0.1", 8080, CancellationToken.None))
{
Console.WriteLine("Client connected");
var repository = session.CreateChannel <IPrimaryRepositoryService <TestEntity> >();
var entityId = Enumerable.Range(0, 10000).Select(i => ByteArray.New(32)).ToArray();
List <Task> tasks = new List <Task>();
var rand = new Random();
var watch = Stopwatch.StartNew();
//for (int i = 0; i < entityId.Length; i++)
//{
// var score = rand.Next();
// var task = repository.SaveAsync(new TestEntity()
// {
// Id = entityId[i],
// Name= "card 1",
// Value = 1,
// Score = i,
// });
// tasks.Add(task);
// //var card = await repository.Get(entityId[i]);
//}
//await Task.WhenAll(tasks);
for (int i = 0; i < 3; i++)
{
await repository.SaveAsync(new TestEntity()
{
Id = ByteArray.New(32),
Name = "card 1",
Value = 1,
Score = i,
});
}
var firstTen = await repository.GetAsync(OrderType.Asc, false, 0, 10);
watch.Stop();
// save async: 10k 0.82s
Console.WriteLine($"Done in {watch.Elapsed}");
Console.WriteLine($"{watch.Elapsed.TotalMilliseconds} ms.");
}
}
public async Task HostAndChannelFactory()
{
var host = new ProtocolHost();
host.LoadFromReference <ProtocolHostTests>();
host.Resolver.Register(new CalculatorParameter()
{
First = 10
});
var cts = new CancellationTokenSource();
var serverTask = host.StartServerAsync("127.0.0.1", 91, cts.Token);
var channelProvider = new ChannelProvider("127.0.0.1", 91);
channelProvider.LoadFromReference <ProtocolHostTests>();
var calculator = await channelProvider.GetChannelAsync <ICalculator>();
var result = await calculator.AddAsync("9");
Assert.AreEqual(19, result.Result);
cts.Cancel();
try
{
await serverTask;
}
catch { };
host = new ProtocolHost();
host.LoadFromReference <ProtocolHostTests>();
host.Resolver.Register(new CalculatorParameter()
{
First = 10
});
serverTask = host.StartServerAsync("127.0.0.1", 91, CancellationToken.None);
var channelProviderCollection = new ChannelProviderCollection(channelProvider);
calculator = await channelProviderCollection.GetChannelAsync <ICalculator>();
result = await calculator.AddAsync("9");
Assert.AreEqual(19, result.Result);
}
public async Task HostAndCreateChannel()
{
// Create host
var host = new ProtocolHost();
// Load controllers from reference.
host.LoadFromReference <ProtocolHostTests>();
// Register object to dependency injection. Just an example. This test doesn't require this.
host.Resolver.Register(new CalculatorParameter()
{
First = 10
});
// Start server. Should be skiped on client side.
var serverTask = host.StartServerAsync("127.0.0.1", 90, CancellationToken.None);
IResolverSession clientSession = null;
// Handle client connections.
host.ClientConnected += (h, s) =>
{
// Session of client connected to server.
clientSession = s;
};
// Can be used in Program.Main to run server. Task ends when server socket stops listening.
// await serverTask;
// Connect client. Should be skiped on server side.
var session = await host.StartClientAsync("127.0.0.1", 90);
// Create channel of IAddMethod interface on client side and call method from client to server.
var serverSideCalculator = session.CreateChannel <IAddMethod>();
// Create Stopwatch for performance measure.
var watch = Stopwatch.StartNew();
var tasks = new List <Task <CalculatorResult> >();
// Run asynchronous 10k requests.
for (int i = 0; i < 10000; i++)
{
// From client call method on server side.
var task = serverSideCalculator.AddAsync(10, 9);
tasks.Add(task);
}
// Wait when all 10k requests ends.
var serverResults = await Task.WhenAll(tasks);
// Stop Stopwatch.
watch.Stop();
// Check result.
foreach (var serverResult in serverResults)
{
Assert.AreEqual(19, serverResult.Result);
}
// Check if elapsed time is less than one second.
Assert.IsTrue(watch.ElapsedMilliseconds < 1000, $"Elapsed time is more than one second. Elapsed time in milliseconds: {watch.ElapsedMilliseconds}");
// Since we created both server and client from same ProtocolHost, they have same controllers that we can call.
// Create channel of IAddMethod interface on server side and call method from server to client.
var clientSideCalculator = clientSession.CreateChannel <IAddMethod>();
var clientResult = await clientSideCalculator.AddAsync(10, 10);
Assert.AreEqual(20, clientResult.Result);
// Close client connection.
session.Dispose();
}
