private static AspNetCoreCommunicationContext CreateAspNetCoreCommunicationContext(string[] args)
{
var options = new ServiceFabricOptions()
{
EndpointName = "GatewayTypeEndpoint"
};
var webHost = new WebHostBuilder().UseDefaultConfiguration(args)
.UseStartup<Startup>()
.UseServer("Microsoft.AspNetCore.Server.Kestrel")
.UseServiceFabric(options)
.Build();
return new AspNetCoreCommunicationContext(webHost, addUrlPrefix: false);
}
private static AspNetCoreCommunicationContext CreateAspNetCoreCommunicationContext(string[] args)
{
var serviceDescription = new ServiceDescription()
{
ServiceType = typeof(CounterService),
InterfaceTypes = ImmutableArray.Create(typeof(ICounterService))
};
var options = new ServiceFabricOptions()
{
EndpointName = "CounterTypeEndpoint",
ServiceDescriptions = ImmutableArray.Create(serviceDescription)
};
var webHost = new WebHostBuilder().UseDefaultConfiguration(args)
.UseStartup<Startup>()
.UseServer("Microsoft.AspNetCore.Server.Kestrel")
.UseServiceFabric(options)
.Build();
return new AspNetCoreCommunicationContext(webHost, addUrlPrefix: true);
}
public static IWebHostBuilder UseServiceFabric(this IWebHostBuilder webHostBuilder, ServiceFabricOptions options)
{
if (webHostBuilder == null)
{
throw new ArgumentNullException(nameof(webHostBuilder));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
//
// Configure server URL.
//
var endpoint = FabricRuntime.GetActivationContext().GetEndpoint(options.EndpointName);
string serverUrl = $"{endpoint.Protocol}://{FabricRuntime.GetNodeContext().IPAddressOrFQDN}:{endpoint.Port}";
webHostBuilder.UseUrls(serverUrl);
//
// Configure services and middlewares.
//
webHostBuilder.ConfigureServices(services =>
{
if (options.ServiceDescriptions != null && options.ServiceDescriptions.Any())
{
services.AddTransient<IStartupFilter>(serviceProvider => new ServiceFabricStartupFilter(options));
services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
foreach (var serviceDescription in options.ServiceDescriptions)
{
if (serviceDescription.ServiceType != null && serviceDescription.InterfaceTypes != null)
{
foreach (var interfaceType in serviceDescription.InterfaceTypes)
{
if (interfaceType != null)
{
services.AddScoped(interfaceType, serviceProvider =>
{
var httpContextAccessor = serviceProvider.GetRequiredService<IHttpContextAccessor>();
var feature = httpContextAccessor.HttpContext.Features.Get<ServiceFabricFeature>();
var instanceOrReplica = feature?.InstanceOrReplica;
return instanceOrReplica?.GetType() == serviceDescription.ServiceType ? instanceOrReplica : null;
});
}
}
}
}
}
if (options.ConfigureServices != null)
{
options.ConfigureServices(services);
}
});
return webHostBuilder;
}
public static IWebHostBuilder UseServiceFabric(this IWebHostBuilder webHostBuilder, ServiceFabricOptions options)
{
if (webHostBuilder == null)
{
throw new ArgumentNullException(nameof(webHostBuilder));
}
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
//
// Configure server URL.
//
var endpoint = FabricRuntime.GetActivationContext().GetEndpoint(options.EndpointName);
string serverUrl = $"{endpoint.Protocol}://{FabricRuntime.GetNodeContext().IPAddressOrFQDN}:{endpoint.Port}";
webHostBuilder.UseUrls(serverUrl);
//
// Configure services and middlewares.
//
webHostBuilder.ConfigureServices(services =>
{
if (options.ServiceDescriptions != null && options.ServiceDescriptions.Any())
{
services.AddTransient <IStartupFilter, ServiceFabricStartupFilter>();
services.AddSingleton <IHttpContextAccessor, HttpContextAccessor>();
foreach (var serviceDescription in options.ServiceDescriptions)
{
if (serviceDescription.ServiceType != null && serviceDescription.InterfaceTypes != null)
{
foreach (var interfaceType in serviceDescription.InterfaceTypes)
{
if (interfaceType != null)
{
services.AddScoped(interfaceType, serviceProvider =>
{
var httpContextAccessor = serviceProvider.GetRequiredService <IHttpContextAccessor>();
var feature = httpContextAccessor.HttpContext.Features.Get <ServiceFabricFeature>();
var instanceOrReplica = feature?.InstanceOrReplica;
return(instanceOrReplica?.GetType() == serviceDescription.ServiceType ? instanceOrReplica : null);
});
}
}
}
}
}
if (options.ConfigureServices != null)
{
options.ConfigureServices(services);
}
});
return(webHostBuilder);
}
