private static GrpcCoreRemoteConfig GetRemoteConfig()
{
var portStr = Environment.GetEnvironmentVariable("PROTOPORT") ?? $"{RemoteConfigBase.AnyFreePort}";
var port = int.Parse(portStr);
var host = Environment.GetEnvironmentVariable("PROTOHOST") ?? RemoteConfigBase.Localhost;
var advertisedHost = Environment.GetEnvironmentVariable("PROTOHOSTPUBLIC");
var remoteConfig = GrpcCoreRemoteConfig
.BindTo(host, port)
.WithAdvertisedHost(advertisedHost)
.WithProtoMessages(MessagesReflection.Descriptor)
.WithEndpointWriterMaxRetries(2);
return(remoteConfig);
}
public static (ClusterConfig, GrpcCoreRemoteConfig) CreateClusterConfig(IClusterSettings clusterSettings, IClusterProvider clusterProvider, IIdentityLookup identityLookup, IDescriptorProvider descriptorProvider, ILogger _logger)
{
//var portStr = Environment.GetEnvironmentVariable("PROTOPORT") ?? $"{RemoteConfigBase.AnyFreePort}";
var clusterName = clusterSettings.ClusterName;
var hostip = Environment.GetEnvironmentVariable("PROTOHOST");
var host = clusterSettings.ClusterHost;
var advertisedHost = clusterSettings.ClusterHost;
var port = clusterSettings.ClusterPort;
if ("protohost".Equals(host))
{
host = hostip;
advertisedHost = hostip;
_logger.LogDebug($"Using PROTOHOST");
}
_logger.LogDebug($"BindTo to {host} port {port}");
_logger.LogDebug($"WithAdvertisedHost to {advertisedHost}");
FileDescriptor[] descriptors = descriptorProvider.GetDescriptors();
// TOOD: This doesn't seem to work. Why?
List <ChannelOption> options = new List <ChannelOption>()
{
new ChannelOption(ChannelOptions.MaxSendMessageLength, (100 * 1024 * 1024)),
new ChannelOption(ChannelOptions.MaxReceiveMessageLength, (100 * 1024 * 1024))
};
GrpcCoreRemoteConfig remoteConfig = GrpcCoreRemoteConfig.BindTo(host, port)
.WithEndpointWriterMaxRetries(0)
.WithRemoteDiagnostics(true)
.WithAdvertisedHost(advertisedHost)
.WithProtoMessages(descriptors)
.WithChannelOptions(options);
var clusterConfig = ClusterConfig.Setup(clusterName, clusterProvider, identityLookup);
return(clusterConfig, remoteConfig);
}
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();
}
//TODO: Uncomment to enable metrics
// .WithMetricsProviders(new StatsdConfigurator(new[] { new Label("service", "my-system-name") }));
private static GrpcCoreRemoteConfig GetRemoteConfig() => GrpcCoreRemoteConfig
.BindTo("127.0.0.1")
// .WithAdvertisedHost("the hostname or ip of this pod")
.WithProtoMessages(MyMessagesReflection.Descriptor);
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();
}