static void Main(string[] args)
{
Initialize();
IServiceSubscriberFactory subscriberFactory = _serviceProvider.GetRequiredService <IServiceSubscriberFactory>();
// 创建ConsoleLogProvider并根据日志类目名称（CategoryName）生成Logger实例
var logger = _serviceProvider.GetService <ILoggerFactory>().AddConsole().CreateLogger("App");
var serviceSubscriber = subscriberFactory.CreateSubscriber("SampleService.Kestrel", ConsulSubscriberOptions.Default, new NanoFabric.Router.Throttle.ThrottleSubscriberOptions()
{
MaxUpdatesPeriod = TimeSpan.FromSeconds(30), MaxUpdatesPerPeriod = 20
});
serviceSubscriber.StartSubscription().ConfigureAwait(false).GetAwaiter().GetResult();
serviceSubscriber.EndpointsChanged += async(sender, eventArgs) =>
{
// Reset connection pool, do something with this info, etc
var endpoints = await serviceSubscriber.Endpoints();
var servicesInfo = string.Join(",", endpoints);
logger.LogInformation($"Received updated subscribers [{servicesInfo}]");
};
ILoadBalancer loadBalancer = new RoundRobinLoadBalancer(serviceSubscriber);
var endPoint = loadBalancer.Endpoint().ConfigureAwait(false).GetAwaiter().GetResult();
var httpClient = new HttpClient();
var traceid = Guid.NewGuid().ToString();
httpClient.DefaultRequestHeaders.Add("ot-traceid", traceid);
var content = httpClient.GetStringAsync($"{endPoint.ToUri()}api/values").Result;
Console.WriteLine($"{traceid} content: {content }");
System.Console.ReadLine();
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory,
IServiceSubscriberFactory subscriberFactory)
{
loggerFactory.AddConsole();
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
var log = loggerFactory.CreateLogger(nameof(Startup));
var serviceSubscriber = subscriberFactory.CreateSubscriber("FooService");
serviceSubscriber.StartSubscription().ConfigureAwait(false).GetAwaiter().GetResult();
serviceSubscriber.EndpointsChanged += async(sender, eventArgs) =>
{
// Reset connection pool, do something with this info, etc
var endpoints = await serviceSubscriber.Endpoints();
var services = string.Join(",", endpoints);
log.LogInformation($"Received updated subscribers [{services}]");
};
app.Run(async context =>
{
var endpoints = await serviceSubscriber.Endpoints();
await context.Response.WriteAsync(string.Join(",", endpoints));
});
}
static void Main(string[] args)
{
string consulHost = "localhost";
int consulPort = 8500;
var consul = new ConsulClient(config =>
{
config.Address = new Uri($"http://{consulHost}:{consulPort}");
});
ServiceCollection services = new ServiceCollection(); // 准备好我们的容器
services.AddSingleton <IConsulClient>(consul);
services.AddCacheServiceSubscriber();
services.AddConsulServiceDiscovery();
services.TryAddTransient <IServiceSubscriberFactory, ServiceSubscriberFactory>();
IServiceSubscriberFactory subscriberFactory = services.BuildServiceProvider().GetRequiredService <IServiceSubscriberFactory>();
// 创建ConsoleLogProvider并根据日志类目名称（CategoryName）生成Logger实例
var logger = services.AddLogging().BuildServiceProvider().GetService <ILoggerFactory>().AddConsole().CreateLogger("App");
var serviceSubscriber = subscriberFactory.CreateSubscriber("FooService");
serviceSubscriber.StartSubscription().ConfigureAwait(false).GetAwaiter().GetResult();
serviceSubscriber.EndpointsChanged += async(sender, eventArgs) =>
{
// Reset connection pool, do something with this info, etc
var endpoints = await serviceSubscriber.Endpoints();
var servicesInfo = string.Join(",", endpoints);
logger.LogInformation($"Received updated subscribers [{servicesInfo}]");
};
System.Console.ReadLine();
}
public ZooKeeperServiceSubscribeManager(ConfigInfo configInfo, ISerializer <byte[]> serializer,
ISerializer <string> stringSerializer, IServiceSubscriberFactory serviceSubscriberFactory,
ILogger <ZooKeeperServiceSubscribeManager> logger) : base(stringSerializer)
{
_configInfo = configInfo;
_serviceSubscriberFactory = serviceSubscriberFactory;
_serializer = serializer;
_logger = logger;
CreateZooKeeper().Wait();
EnterSubscribers().Wait();
}
public ConsulServiceSubscribeManager(ConfigInfo configInfo, ISerializer <byte[]> serializer,
ISerializer <string> stringSerializer, IClientWatchManager manager, IServiceSubscriberFactory serviceSubscriberFactory,
ILogger <ConsulServiceSubscribeManager> logger, IConsulClientProvider consulClientFactory) : base(stringSerializer)
{
_configInfo = configInfo;
_serializer = serializer;
_stringSerializer = stringSerializer;
_serviceSubscriberFactory = serviceSubscriberFactory;
_logger = logger;
_manager = manager;
_consulClientFactory = consulClientFactory;
EnterSubscribers().Wait();
}
public ConsulServiceSubscribeManager(ConfigInfo configInfo, ISerializer <byte[]> serializer,
ISerializer <string> stringSerializer, IClientWatchManager manager, IServiceSubscriberFactory serviceSubscriberFactory,
ILogger <ConsulServiceSubscribeManager> logger) : base(stringSerializer)
{
_configInfo = configInfo;
_serializer = serializer;
_stringSerializer = stringSerializer;
_serviceSubscriberFactory = serviceSubscriberFactory;
_logger = logger;
_manager = manager;
_consul = new ConsulClient(config =>
{
config.Address = new Uri($"http://{configInfo.Host}:{configInfo.Port}");
});
EnterSubscribers().Wait();
}
public ConsulServiceSubscribeManager(ConfigInfo configInfo, ISerializer <byte[]> serializer,
ISerializer <string> stringSerializer, IClientWatchManager manager, IServiceSubscriberFactory serviceSubscriberFactory,
ILogger <ConsulServiceSubscribeManager> logger) : base(stringSerializer)
{
_configInfo = configInfo;
_serializer = serializer;
_stringSerializer = stringSerializer;
_serviceSubscriberFactory = serviceSubscriberFactory;
_logger = logger;
_manager = manager;
_logger.LogInformation($"ConsulServiceSubscribeManager->ConsulClient Connect to http://{configInfo.Host}:{configInfo.Port}"); //20180719
_consul = new ConsulClient(config =>
{
config.Address = new Uri($"http://{configInfo.Host}:{configInfo.Port}");
}, null, h => { h.UseProxy = false; h.Proxy = null; });
EnterSubscribers().Wait();
}
public HomeController(IServiceSubscriberFactory subscriberFactory, HttpClient httpClient, IConfiguration configuration)
{
this.subscriberFactory = subscriberFactory;
this.httpClient = httpClient;
this.configuration = configuration;
}
public GRpcConnection(IServiceSubscriberFactory subscriberFactory, IGrpcChannelFactory grpcChannelFactory)
{
this._subscriberFactory = subscriberFactory;
this._grpcChannelFactory = grpcChannelFactory;
}
public GRpcRemoteServiceFactory(IGRpcChannelFactory rpcChannelFactory, IServiceSubscriberFactory serviceSubscriberFactory)
{
this._rpcChannelFactory = rpcChannelFactory;
this._subscriberFactory = serviceSubscriberFactory;
}
public HomeController(IServiceSubscriberFactory subscriberFactory, HttpClient httpClient)
{
this.subscriberFactory = subscriberFactory;
this.httpClient = httpClient;
}
