public IGrpcHost Build()
{
var hostingServices = BuildCommonServices();
var applicationServices = hostingServices.Clone();
var hostingServiceProvider = GetProviderFromFactory(hostingServices);
var host = new GrpcHost(
applicationServices,
hostingServiceProvider,
_options,
_config);
host.Initialize();
return(host);
IServiceProvider GetProviderFromFactory(IServiceCollection collection)
{
var provider = collection.BuildServiceProvider();
var factory = provider.GetService <IServiceProviderFactory <IServiceCollection> >();
if (factory != null)
{
using (provider)
{
return(factory.CreateServiceProvider(factory.CreateBuilder(collection)));
}
}
return(provider);
}
}
public IGrpcHost Build()
{
if (_grpcHostBuilt)
{
throw new InvalidOperationException("GrpcHostBuilder allows creation only of a single instance of GrpcHost");
}
_grpcHostBuilt = true;
var hostingServices = BuildCommonServices();
var applicationServices = hostingServices.Clone();
var hostingServiceProvider = hostingServices.BuildServiceProvider();
var host = new GrpcHost(applicationServices, hostingServiceProvider, _config, _serviceTypes);
host.Initialize();
return(host);
}