static async Task Main(string[] args)
{
var serverHostBuilder = new HostBuilder()
.ConfigureAppConfiguration((hostingContext, config) =>
{
var env = hostingContext.HostingEnvironment;
config
.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true, reloadOnChange: true);
config.AddEnvironmentVariables();
})
.ConfigureLogging((context, logging) =>
{
logging
.AddConfiguration(context.Configuration.GetSection("Logging"))
.AddConsole();
})
.ConfigureServices((hostContext, services) =>
{
services
.AddScoped <ISampleServiceLogic, RandomSampleServiceLogic>()
.AddScopedExecutor()
//the most "magic" solution
.AddGrpcServer <SampleServiceImplementation>(
new[] { new ServerPort("127.0.0.1", 5050, ServerCredentials.Insecure) }
)
//a more manual solution if the flexibility is required
//also not using the IScopedExecutor (although it could) for a more traditional example
.AddGrpcServer(appServices =>
{
var scopeFactory = appServices.GetRequiredService <IServiceScopeFactory>();
var server = new Grpc.Core.Server
{
Services = { SampleService.BindService(new AnotherSampleServiceImplementation(scopeFactory)) },
Ports = { new ServerPort("127.0.0.1", 5051, ServerCredentials.Insecure) }
};
return(server);
});
});
await serverHostBuilder.RunConsoleAsync();
}
