public static async Task Main() { /* * docker build . -t rogeralsing/kubdiagg * kubectl apply --filename service.yaml * kubectl get pods -l app=kubdiag * kubectl logs -l app=kubdiag --all-containers * */ var l = LoggerFactory.Create(c => c.AddConsole().SetMinimumLevel(LogLevel.Error)); Log.SetLoggerFactory(l); var log = Log.CreateLogger("main"); var db = GetMongo(); var identity = new IdentityStorageLookup(new MongoIdentityStorage("mycluster", db.GetCollection <PidLookupEntity>("pids"), 200)); var kubernetes = new Kubernetes(KubernetesClientConfiguration.InClusterConfig()); var clusterprovider = new KubernetesProvider(kubernetes); var port = int.Parse(Environment.GetEnvironmentVariable("PROTOPORT") !); var host = Environment.GetEnvironmentVariable("PROTOHOST"); var advertisedHost = Environment.GetEnvironmentVariable("PROTOHOSTPUBLIC"); log.LogInformation("Host {host}", host); log.LogInformation("Port {port}", port); log.LogInformation("Advertised Host {advertisedHost}", advertisedHost); var system = new ActorSystem() .WithRemote(GrpcNetRemoteConfig .BindTo(host, port) .WithAdvertisedHost(advertisedHost) ) .WithCluster(ClusterConfig .Setup("mycluster", clusterprovider, identity) .WithClusterKind("empty", Props.Empty) ); system.EventStream.Subscribe <ClusterTopology>(e => { var members = e.Members; var x = members.Select(m => m.Id).OrderBy(i => i).ToArray(); var key = string.Join("", x); var hash = MurmurHash2.Hash(key); Console.WriteLine("My members " + hash); foreach (var member in members.OrderBy(m => m.Id)) { Console.WriteLine(member.Id + "\t" + member.Address + "\t" + member.Kinds); } } ); await system .Cluster() .StartMemberAsync(); Thread.Sleep(Timeout.Infinite); }
private static async Task Main() { Log.SetLoggerFactory(LoggerFactory.Create(c => c .SetMinimumLevel(LogLevel.Information) .AddConsole() ) ); #if NETCORE AppContext.SetSwitch("System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true); #endif Console.WriteLine("Enter 0 to use GrpcCore provider"); Console.WriteLine("Enter 1 to use GrpcNet provider"); if (!int.TryParse(Console.ReadLine(), out var provider)) { provider = 0; } Console.WriteLine("Enter Advertised Host (Enter = localhost)"); var advertisedHost = Console.ReadLine().Trim(); if (string.IsNullOrEmpty(advertisedHost)) { advertisedHost = "127.0.0.1"; } var actorSystemConfig = new ActorSystemConfig() .WithDeadLetterThrottleCount(10) .WithDeadLetterThrottleInterval(TimeSpan.FromSeconds(2)); var system = new ActorSystem(actorSystemConfig); var context = new RootContext(system); IRemote remote; if (provider == 0) { var remoteConfig = GrpcCoreRemoteConfig .BindTo(advertisedHost, 12000) .WithProtoMessages(ProtosReflection.Descriptor) .WithRemoteKind("echo", Props.FromProducer(() => new EchoActor())); remote = new GrpcCoreRemote(system, remoteConfig); } else { var remoteConfig = GrpcNetRemoteConfig .BindTo(advertisedHost, 12000) .WithChannelOptions(new GrpcChannelOptions { CompressionProviders = new[] { new GzipCompressionProvider(CompressionLevel.Fastest) } } ) .WithProtoMessages(ProtosReflection.Descriptor) .WithRemoteKind("echo", Props.FromProducer(() => new EchoActor())); remote = new GrpcNetRemote(system, remoteConfig); } await remote.StartAsync(); context.SpawnNamed(Props.FromProducer(() => new EchoActor()), "remote"); Console.ReadLine(); await remote.ShutdownAsync(); }
private static async Task Main() { Log.SetLoggerFactory(LoggerFactory.Create(c => c .SetMinimumLevel(LogLevel.Information) .AddConsole() ) ); var logger = Log.CreateLogger <Program>(); #if NETCORE AppContext.SetSwitch("System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true); #endif Console.WriteLine("Enter 0 to use GrpcCore provider"); Console.WriteLine("Enter 1 to use GrpcNet provider"); if (!int.TryParse(Console.ReadLine(), out var provider)) { provider = 0; } Console.WriteLine("Enter client advertised host (Enter = localhost)"); var advertisedHost = Console.ReadLine().Trim(); if (string.IsNullOrEmpty(advertisedHost)) { advertisedHost = "127.0.0.1"; } Console.WriteLine("Enter remote advertised host (Enter = localhost)"); var remoteAddress = Console.ReadLine().Trim(); if (string.IsNullOrEmpty(remoteAddress)) { remoteAddress = "127.0.0.1"; } var actorSystemConfig = new ActorSystemConfig() .WithDeadLetterThrottleCount(10) .WithDeadLetterThrottleInterval(TimeSpan.FromSeconds(2)); var system = new ActorSystem(actorSystemConfig); var context = new RootContext(system); IRemote remote; if (provider == 0) { var remoteConfig = GrpcCoreRemoteConfig .BindTo(advertisedHost) .WithProtoMessages(ProtosReflection.Descriptor); remote = new GrpcCoreRemote(system, remoteConfig); } else { var remoteConfig = GrpcNetRemoteConfig .BindTo(advertisedHost) .WithChannelOptions(new GrpcChannelOptions { CompressionProviders = new[] { new GzipCompressionProvider(CompressionLevel.Fastest) } } ) .WithProtoMessages(ProtosReflection.Descriptor); remote = new GrpcNetRemote(system, remoteConfig); } await remote.StartAsync(); var messageCount = 1000000; var cancellationTokenSource = new CancellationTokenSource(); _ = SafeTask.Run(async() => { while (!cancellationTokenSource.IsCancellationRequested) { var semaphore = new SemaphoreSlim(0); var props = Props.FromProducer(() => new LocalActor(0, messageCount, semaphore)); var pid = context.Spawn(props); try { var actorPidResponse = await remote.SpawnAsync($"{remoteAddress}:12000", "echo", TimeSpan.FromSeconds(1)); if (actorPidResponse.StatusCode == (int)ResponseStatusCode.OK) { var remotePid = actorPidResponse.Pid; await context.RequestAsync <Start>(remotePid, new StartRemote { Sender = pid }, TimeSpan.FromSeconds(1) ); var stopWatch = new Stopwatch(); stopWatch.Start(); Console.WriteLine("Starting to send"); var msg = new Ping(); for (var i = 0; i < messageCount; i++) { context.Send(remotePid, msg); } var linkedTokenSource = CancellationTokenSource.CreateLinkedTokenSource(cancellationTokenSource.Token, new CancellationTokenSource(2000).Token ); await semaphore.WaitAsync(linkedTokenSource.Token); stopWatch.Stop(); var elapsed = stopWatch.Elapsed; Console.WriteLine("Elapsed {0}", elapsed); var t = messageCount * 2.0 / elapsed.TotalMilliseconds * 1000; Console.Clear(); Console.WriteLine("Throughput {0} msg / sec", t); await context.StopAsync(remotePid); } } catch (OperationCanceledException) { await Task.Delay(1000); } catch (Exception e) { logger?.LogError(e, "Error"); await Task.Delay(5000); } await context.PoisonAsync(pid); } }, cancellationTokenSource.Token ); Console.ReadLine(); cancellationTokenSource.Cancel(); await Task.Delay(1000); Console.WriteLine("Press enter to quit"); Console.ReadLine(); await remote.ShutdownAsync(); }