public static void Main(string[] args)
{
// Disable SO_REUSEPORT to prevent https://github.com/grpc/grpc/issues/10755
Server server = new Server(new[] { new ChannelOption(ChannelOptions.SoReuseport, 0) })
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort("localhost", ServerPort.PickUnused, ServerCredentials.Insecure) }
};
server.Start();
Channel channel = new Channel("localhost", server.Ports.Single().BoundPort, ChannelCredentials.Insecure);
try
{
var client = new Greeter.GreeterClient(channel);
String user = "******";
var reply = client.SayHello(new HelloRequest {
Name = user
});
Console.WriteLine("Greeting: " + reply.Message);
Console.WriteLine("Success!");
}
finally
{
channel.ShutdownAsync().Wait();
server.ShutdownAsync().Wait();
}
}
public static void Main(string[] args)
{
string host = "127.0.0.1";
if (args != null && args.Length > 0)
{
host = args[0];
}
string dbHost = "127.0.0.1";
if (args != null && args.Length > 1)
{
dbHost = args[1];
}
ConnectionString = $"Server={dbHost};Database=hello_world;User Id=benchmarkdbuser;Password=benchmarkdbpass;Maximum Pool Size=256;NoResetOnClose=true;Enlist=false;Max Auto Prepare=3";
Console.WriteLine($"Server Host:{host}| DB Host:{dbHost}");
Server server = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort(host, Port, ServerCredentials.Insecure) }
};
server.Start();
Console.WriteLine("Greeter server listening on port " + Port);
Console.WriteLine("Press any key to stop the server...");
Console.ReadKey();
server.ShutdownAsync().Wait();
}
/// <summary>
/// Main方法
/// </summary>
/// <param name="args"></param>
public static void RunMain(string[] args)
{
var options = new List <ChannelOption>()
{
new ChannelOption(ChannelOptions.MaxSendMessageLength, 32 * 1024 * 1024), //最大可以发送的消息长度
new ChannelOption(ChannelOptions.MaxReceiveMessageLength, 16 * 1024 * 1024), //最大允许接收的消息长度
new ChannelOption(ChannelOptions.MaxConcurrentStreams, 1024), //最大允许的并发连接
new ChannelOption(ChannelOptions.SoReuseport, 1), //重用端口
};
//Server可以服务多个services，绑定多个端口
Server server = new Server(options)
{
//可以注册多个service
Services = { Greeter.BindService(new GreeterServiceImpl()).Intercept(new GreeterInterceptor()) /*拦截*/, },
//可以注册多个端口
//0.0.0.0监听在本机的所有IP地址
Ports = { new ServerPort(IPAddress.Any.ToString() /*0.0.0.0*/, Port, ServerCredentials.Insecure /*没有安全验证*/) },
};
//启动后后面的代码继续执行
server.Start();
Console.WriteLine("Greeter server listening on port " + Port);
Console.WriteLine("Press any key to stop the server...");
Console.ReadLine();
//关闭服务
server.ShutdownAsync().Wait(8000);
}
public Task StartAsync(CancellationToken cancellationToken)
{
//构建Server
var serverBuilder = new ServerBuilder();
var serverOptions = _conf.GetSection("services:GreeterServer").Get <LocalServiceOption>();
_server = serverBuilder.UseGrpcOptions(serverOptions)
.UseInterceptor(_serverInterceptors) //使用中间件
.UseGrpcService(Greeter.BindService(new GreeterImpl()))
.UseLogger(log => //使用日志
{
log.LoggerMonitor = info => Console.WriteLine(info);
log.LoggerError = exception => Console.WriteLine(exception);
})
.Build();
var innerLogger = new Grpc.Core.Logging.LogLevelFilterLogger(new Grpc.Core.Logging.ConsoleLogger(), Grpc.Core.Logging.LogLevel.Debug);
GrpcEnvironment.SetLogger(innerLogger);
_server.UseDashBoard() //使用DashBoard,需要使用FM.GrpcDashboard网站
.StartAndRegisterService(); //启动服务并注册到consul
return(Task.CompletedTask);
}
private void SayHello(Button button)
{
Server server = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort("localhost", Port, ServerCredentials.Insecure) }
};
server.Start();
// use loopback on host machine: https://developer.android.com/studio/run/emulator-networking
//10.0.2.2:30051
Channel channel = new Channel("localhost:30051", ChannelCredentials.Insecure);
var client = new Greeter.GreeterClient(channel);
string user = "******" + count;
var reply = client.SayHello(new HelloRequest {
Name = user
});
button.Text = "Greeting: " + reply.Message;
channel.ShutdownAsync().Wait();
server.ShutdownAsync().Wait();
count++;
}
static void Main(string[] args)
{
var server = new NamedPipeServer("MY_PIPE_NAME");
Greeter.BindService(server.ServiceBinder, new GreeterService());
server.Start();
}
public static void Main(string[] args)
{
var cacert = File.ReadAllText(@"C:\Sertifika\ca.crt");
var servercert = File.ReadAllText(@"C:\Sertifika\server.crt");
var serverkey = File.ReadAllText(@"C:\Sertifika\server.key");
var keypair = new KeyCertificatePair(servercert, serverkey);
var sslCredentials = new SslServerCredentials(new List <KeyCertificatePair>()
{
keypair
}, cacert, false);
Server server = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort("localhost", Port, sslCredentials) }
};
server.Start();
Console.WriteLine("Greeter server listening on port " + Port);
Console.WriteLine("Press any key to stop the server...");
Console.ReadKey();
server.ShutdownAsync().Wait();
}
public async Task GreeterServiceTest()
{
//服务信息
var serviceInfo = new ServiceInformation()
{
Host = "127.0.0.1",
Port = 1234,
Description = "我的小服务, 老火了",
Key = "Foo.Services",
Name = "我的小服务",
ServiceType = ServiceType.Grpc,
};
//启动服务
Server server = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort(serviceInfo.Host, serviceInfo.Port, ServerCredentials.Insecure) }
};
server.Start();
//注册服务
using (var zon = await ServiceBus.Register(serviceInfo))
{
//发现服务
string serviceKey = serviceInfo.Key;
ServiceInformation service = ServiceBus.Get(serviceKey).Result.FeelingLucky();
//使用服务
string target = $"{service.Host}:{service.Port}";
Channel channel = new Channel(target, ChannelCredentials.Insecure);
Greeter.GreeterClient client = new Greeter.GreeterClient(channel);
HelloRequest request = new HelloRequest()
{
Name = "徐云金",
SecretSignal = "天王盖地虎",
};
request.Gifts.AddRange(new List <Gift>()
{
new Gift {
Name = "兔子"
},
new Gift {
Name = "橘猫"
},
});
Console.WriteLine($"request: \n{JsonConvert.SerializeObject(request)}");
HelloReply reply = client.SayHello(request);
Console.WriteLine($"reply: \n{JsonConvert.SerializeObject(reply)}");
Assert.AreEqual(request.Name, reply.Name);
channel.ShutdownAsync().Wait();
}
}
private static void RunServer(Options options)
{
var hostName = options.Hostname ?? Dns.GetHostName();
var serviceDescriptors = new [] { Greeter.Descriptor, Health.Descriptor, ServerReflection.Descriptor };
var greeterImpl = new GreeterImpl(hostName);
var healthServiceImpl = new HealthServiceImpl();
var reflectionImpl = new ReflectionServiceImpl(serviceDescriptors);
Server server = new Server
{
Services = { Greeter.BindService(greeterImpl), Health.BindService(healthServiceImpl), ServerReflection.BindService(reflectionImpl) },
Ports = { new ServerPort("[::]", options.Port, ServerCredentials.Insecure) }
};
server.Start();
// Mark all services as healthy.
foreach (var serviceDescriptor in serviceDescriptors)
{
healthServiceImpl.SetStatus(serviceDescriptor.FullName, HealthCheckResponse.Types.ServingStatus.Serving);
}
// Mark overall server status as healthy.
healthServiceImpl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Serving);
Console.WriteLine("Greeter server listening on port " + options.Port);
Console.WriteLine("Press any key to stop the server...");
Console.ReadKey();
server.ShutdownAsync().Wait();
}
public static void Main(string[] args)
{
ServerCredentials serverCredentials = null;
var securityOption = Environment.GetEnvironmentVariable("GREETER_SERVER_SECURITY");
switch (securityOption)
{
case "insecure":
serverCredentials = ServerCredentials.Insecure;
break;
case "tls":
serverCredentials = CreateSslServerCredentials(mutualTls: false);
break;
case "mtls":
serverCredentials = CreateSslServerCredentials(mutualTls: true);
break;
default:
throw new ArgumentException("Illegal security option.");
}
Console.WriteLine("Starting server with security: " + securityOption);
Server server = new Server()
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort("0.0.0.0", Port, serverCredentials) },
};
server.Start();
Console.WriteLine("Started server on port " + Port);
server.ShutdownTask.Wait();
}
static void Main(string[] args)
{
// Build the server
Console.WriteLine("Starting C# server on port 9002");
Server server = new Server {
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort("localhost", 9002, ServerCredentials.Insecure) }
};
server.Start();
// Call the Java server on port 9000
Console.WriteLine("Press enter to call the Java server...");
Console.ReadKey();
// Set up gRPC client
Channel channel = new Channel("localhost:9000", ChannelCredentials.Insecure);
var client = new Greeter.GreeterClient(channel);
// Call the service
var req = new HelloRequest {
Name = "C#"
};
var resp = client.SayHello(req);
foreach (string msg in resp.Message)
{
Console.WriteLine(msg);
}
// Block for server termination
Console.ReadKey();
channel.ShutdownAsync().Wait();
server.ShutdownAsync().Wait();
}
private void OnLoaded(object sender, RoutedEventArgs e)
{
_server = new Server
{
Services =
{
Greeter.BindService(new GreeterService()),
WpfCommunication.BindService(new WpfCommunicationService()),
},
Ports = { new ServerPort("localhost", 8099, ServerCredentials.Insecure) }
};
_server.Start();
//var host = new ControlHost(ActualHeight, ActualWidth);
//host.Visibility = Visibility.Hidden;
//Content = host;
//var window = new Window();
//window.Content = host;
//window.Show();
//grid.Children.Add(new ControlHost());
}
public static async Task Main(string[] args)
{
GrpcEnvironment.SetLogger(new Grpc.Core.Logging.ConsoleLogger());
await new HostBuilder()
.ConfigureLogging(logging => logging.AddSimpleConsole())
.ConfigureServices((hostContext, services) =>
{
// register grpc service implementation
services.AddSingleton <HealthImpl>();
services.AddSingleton <GreeterImpl>();
services.AddSingleton <MyVersionInfoImpl>();
var provider = services.BuildServiceProvider();
Server server = new Server
{
Services =
{
Greeter.BindService(provider.GetService <GreeterImpl>()),
MyVersionInfo.BindService(provider.GetService <MyVersionInfoImpl>()),
},
Ports = { new ServerPort("0.0.0.0", Port, ServerCredentials.Insecure) }
};
RegisterHealthCheck(server, "Check", provider);
services.AddSingleton <Server>(server);
services.AddSingleton <IHostedService, GrpcHostedService>();
})
.RunConsoleAsync(); // SIGTERM, SIGKILL
}
public static HelloReply Greet(string greeting)
{
const int Port = 50051;
Server server = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort("localhost", Port, ServerCredentials.Insecure) }
};
server.Start();
Channel channel = new Channel("127.0.0.1:50051", ChannelCredentials.Insecure);
var client = new Greeter.GreeterClient(channel);
var reply = client.SayHello(new HelloRequest {
Name = greeting
});
channel.ShutdownAsync().Wait();
server.ShutdownAsync().Wait();
return(reply);
}
private string SayHello()
{
Server server = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort("localhost", Port, ServerCredentials.Insecure) }
};
server.Start();
Channel channel = new Channel("localhost:30051", ChannelCredentials.Insecure);
var client = new Greeter.GreeterClient(channel);
string user = "******" + count;
var reply = client.SayHello(new HelloRequest {
Name = user
});
channel.ShutdownAsync().Wait();
server.ShutdownAsync().Wait();
count++;
return("Greeting: " + reply.Message);
}
public static void Main(string[] args)
{
Console.WriteLine("gRPC Server: Process Started.");
Server server = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort("localhost", Port, ServerCredentials.Insecure) }
};
server.Start();
Console.WriteLine("gRPC Server: Greeter server listening on port " + Port);
try
{
Notifier.NotifyReadyToClient("testpipe").Wait().Shutdown();
Console.WriteLine("gRPC Server: Pipe closed.");
}
catch (IOException e)
{
Console.WriteLine("gRPC Server: Pipe broken: " + e.Message);
}
catch (Exception e)
{
Console.WriteLine("gRPC Server: Error: " + e.Message);
}
Console.WriteLine("gRPC Server: Shutting down gRPC server...");
server.ShutdownAsync().Wait();
Console.WriteLine("gRPC Server: Exit process.");
}
private static async Task StartService(string host, int port)
{
//服务信息
var serviceInfo = new ServiceInformation()
{
Host = host,
Port = port,
Description = "我的小服务, 老火了",
Key = "Foo.Services",
Name = "我的小服务",
ServiceType = ServiceType.Grpc,
};
//启动服务
Server service = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort(serviceInfo.Host, port, ServerCredentials.Insecure) }
};
service.Start();
using (IZookeeperClient zon = await ServiceBus.Register(serviceInfo))
{
Console.WriteLine("Greeter server listening on port " + port);
Console.WriteLine("Press any key to stop the server...");
Console.ReadKey();
service.ShutdownAsync().Wait();
}
}
/// <summary>
/// Optional override to create listeners (e.g., TCP, HTTP) for this service replica to handle client or user requests.
/// </summary>
/// <returns>A collection of listeners.</returns>
protected override IEnumerable <ServiceInstanceListener> CreateServiceInstanceListeners()
{
return(new []
{
new ServiceInstanceListener(serviceContext =>
new GrpcCommunicationListener(new [] { Greeter.BindService(new GreeterService(Context)) },
serviceContext, ServiceEventSource.Current, "ServiceEndpoint"))
});
}
private void OnLoaded(object sender, RoutedEventArgs e)
{
server = new Server()
{
Services = { Greeter.BindService(new GreeterService()) },
Ports = { new ServerPort("localhost", 8099, ServerCredentials.Insecure) }
};
server.Start();
}
public void TestInitialize()
{
server = new Server
{
Services = { Greeter.BindService(new GreeterServer()) },
Ports = { new ServerPort("localhost", Port, ServerCredentials.Insecure) }
};
server.Start();
}
public GRpcListener(StatelessServiceContext ctx, int port)
{
_ctx = ctx;
_port = port;
_ipAddress = FabricRuntime.GetNodeContext().IPAddressOrFQDN;
_server = new Server {
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort(_ipAddress, port, ServerCredentials.Insecure) }
};
}
public void Setup()
{
_server = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort(TestCredentials.DefaultHostOverride, Port, ServerCredentials.Insecure),
new ServerPort(TestCredentials.DefaultHostOverride, SslPort, serverCredentials) }
};
_server.Start();
}
public static void Main(string[] args)
{
//// Work around für Dependency Injection
//var collection = new ServiceCollection();
//collection.AddSingleton<ISupplierService, SupplierService>();
//var provider = collection.BuildServiceProvider();
// Testdaten laden, Listen initialisieren...
var products = new BlockingCollection <ProductRequest>();
products.Add(new ProductRequest {
Id = "00000000-0000-0000-0000-000000000000", Preferredsupplier = "00000000-0000-0000-0000-000000000001", Color = ProductRequest.Types.Color.Green, Price = 12.0, Name = "Produkt_1", Description = "Ich bin Produkt_1", CurrentStock = 100
});
products.Add(new ProductRequest {
Id = "00000000-0000-0000-0000-000000000001", Preferredsupplier = "00000000-0000-0000-0000-000000000002", Color = ProductRequest.Types.Color.Blue, Price = 43.0, Name = "Produkt_2", Description = "Ich bin Produkt_2", CurrentStock = 50
});
products.Add(new ProductRequest {
Id = "00000000-0000-0000-0000-000000000002", Preferredsupplier = "00000000-0000-0000-0000-000000000003", Color = ProductRequest.Types.Color.Red, Price = 100.0, Name = "Produkt_3", Description = "Ich bin Produkt_3", CurrentStock = 25
});
var suppliers = new BlockingCollection <PreferredSupplier>();
suppliers.Add(new PreferredSupplier {
Id = "00000000-0000-0000-0000-000000000000", Name = "Alpha", Email = "*****@*****.**", Phone = "+49 89 123456 789", Address = "Muster-Adresse"
});
suppliers.Add(new PreferredSupplier {
Id = "00000000-0000-0000-0000-000000000001", Name = "Beta", Email = "*****@*****.**", Phone = "+49 89 123456 789", Address = "Muster-Adresse"
});
suppliers.Add(new PreferredSupplier {
Id = "00000000-0000-0000-0000-000000000002", Name = "Gamma", Email = "*****@*****.**", Phone = "+49 89 123456 789", Address = "Muster-Adresse"
});
suppliers.Add(new PreferredSupplier {
Id = "00000000-0000-0000-0000-000000000003", Name = "Omega", Email = "*****@*****.**", Phone = "+49 89 123456 789", Address = "Muster-Adresse"
});
suppliers.Add(new PreferredSupplier {
Id = "00000000-0000-0000-0000-000000000004", Name = "Epsylon", Email = "*****@*****.**", Phone = "+49 89 123456 789", Address = "Muster-Adresse"
});
Server server = new Server
{
Services = { Greeter.BindService(new GreeterImpl(suppliers, products)) },
Ports = { new ServerPort("localhost", Port, ServerCredentials.Insecure) }
};
server.Start();
Console.WriteLine("Greeter server listening on port " + Port);
Console.WriteLine("Press any key to stop the server...");
Console.ReadKey();
// Lists leeren
suppliers.Dispose();
products.Dispose();
server.ShutdownAsync().Wait();
}
private static Server StarServer(int port)
{
Server server = new Server
{
Services = { Greeter.BindService(new GreeterImpl()) },
Ports = { new ServerPort("localhost", port, ServerCredentials.Insecure) }
};
server.Start();
return(server);
}
public async Task StartAsync(CancellationToken cancellationToken)
{
_server = new Grpc.Core.Server
{
Services = { Greeter.BindService(_controller) },
Ports = { new ServerPort("localhost", GreetHostService.Port, ServerCredentials.Insecure) }
};
_server.Start();
_logger.LogInformation("Greeter server listening on port " + GreetHostService.Port);
}
public static void TestMain(String[] args)
{
GrpcServer server = new GrpcServer(new List <ServerServiceDefinition>()
{
Greeter.BindService(new GreeterServiceImpl())
}, 5142);
//server.StartWithSsl();
server.Start();
Console.ReadLine();
Console.ReadLine();
}
public void Start()
{
server = new Server
{
Services = { Greeter.BindService(new LogImpl()) },
Ports = { new ServerPort(LogConfig.host, LogConfig.port, ServerCredentials.Insecure) }
};
server.Start();
run = true;
LogPersistence();
SendMail();
}
static async Task Main(string[] args)
{
Environment.SetEnvironmentVariable("GRPC_TRACE", "all,-timer,-timer_check");
Environment.SetEnvironmentVariable("GRPC_VERBOSITY", "INFO");
GrpcEnvironment.SetLogger(new ConsoleLogger());
var server = new Server();
server.Ports.Add("127.0.0.1", InsecurePort, ServerCredentials.Insecure);
server.Ports.Add("127.0.0.1", SecurePort, MakeBadSslServerCredentials());
server.Services.Add(Greeter.BindService(new GreeterImpl()));
try
{
Console.WriteLine("Starting....");
server.Start();
}
catch (IOException ex)
{
Console.WriteLine($"Caught {ex}");
}
foreach (var p in server.Ports)
{
Console.WriteLine($"{p.Host} @ {p.Port} bound to {p.BoundPort}");
}
// Prior to 2.32.0, one needed to uncomment the following line
// to clean up the one bound port & see the expected
// RpcException. With 2.32.0, the behavior is what would be
// expected.
//await server.ShutdownAsync();
var channel = new Channel("127.0.0.1", InsecurePort, ChannelCredentials.Insecure);
var client = new Greeter.GreeterClient(channel);
try
{
Console.WriteLine("Making call. Ideally we'll get a RpcException with a connection failure.");
var call = client.SayHelloAsync(new HelloRequest {
Name = "This is the outgoing request name."
});
HelloReply reply = await call;
Console.WriteLine($"Got: {reply.Message}");
}
catch (RpcException ex)
{
Console.WriteLine($"Client RPC exception: {ex}");
}
}
public static void Main()
{
var server = new Server
{
Services = { Greeter.BindService(new GreeterServer()) },
Ports = { new ServerPort("localhost", Port, ServerCredentials.Insecure) }
};
server.Start();
Console.ReadKey();
server.ShutdownAsync().Wait();
}
public static IWebHostBuilder UseGrpc <T>(this IWebHostBuilder hostBuilder)
where T : Greeter.GreeterBase
{
return(hostBuilder.ConfigureServices(services =>
{
services.AddSingleton <IServer, GrpcServer>(provider =>
{
var serverOptions = provider.GetService <IOptions <ServiceOptions> >().Value;
var contract = provider.GetService <T>();
var serviceDifinition = Greeter.BindService(contract);
return new GrpcServer(serverOptions.Host, serverOptions.Port, serviceDifinition);
});
}));
}
