private ConnectionManager(IListener listener, IServiceDiscovery serviceDiscovery, TimeSpan? serviceDiscoveryPeriod)
{
this.remoteServices = new Dictionary<ServiceUri, PerformanceStatistics>();
this.Listener = listener;
if (serviceDiscovery != null)
{
this.serviceDiscovery = serviceDiscovery;
this.serviceDiscoveryPeriod = serviceDiscoveryPeriod ?? new TimeSpan(hours: 0, minutes: 0, seconds: 5);
this.serviceDiscoveryThread = new Thread(() =>
{
while (!this.shouldStop)
{
var availableServices = this.serviceDiscovery.GetPerformanceStatistics();
lock (this.remoteServicesLock)
{
this.remoteServices.Clear();
foreach (var service in availableServices.Keys)
{
if (this.Listener==null || !service.Equals(this.Listener.CallbackUri))
{
this.remoteServices.Add(service, availableServices[service]);
}
}
}
Thread.Sleep(this.serviceDiscoveryPeriod);
}
});
this.serviceDiscoveryThread.Start();
}
}
public ConsulServiceGatewayFactory(DefaultGatewayDelegate defaultGateway, IServiceDiscovery<ConsulService, ServiceRegistration> discoveryClient)
{
defaultGateway.ThrowIfNull(nameof(defaultGateway));
discoveryClient.ThrowIfNull(nameof(discoveryClient));
this.defaultGateway = defaultGateway;
this.discoveryClient = discoveryClient;
this.LocalTypes = HostContext.Metadata?.RequestTypes ?? new HashSet<Type>();
}
public ConnectionManager(
KeyValuePair<ServiceUri,PerformanceStatistics>? remoteService,
IListener listener,
IServiceDiscovery serviceDiscovery = null,
TimeSpan? serviceDiscoveryPeriod = null)
: this(remoteService.HasValue ? new Dictionary<ServiceUri, PerformanceStatistics>() { {remoteService.Value.Key, remoteService.Value.Value} } : null,
listener,
serviceDiscovery,
serviceDiscoveryPeriod)
{
}
private void RegisterService(IAppHost host)
{
ServiceDiscovery = Settings.GetDiscoveryClient() ?? new ConsulDiscovery();
ServiceDiscovery.Register(host);
// register servicestack discovery services
host.Register(ServiceDiscovery);
host.GetContainer()
.Register<IServiceGatewayFactory>(x => new ConsulServiceGatewayFactory(Settings.GetGateway(), ServiceDiscovery))
.ReusedWithin(ReuseScope.None);
}
public ConnectionManager(
IDictionary<ServiceUri, PerformanceStatistics> remoteServices,
IListener listener,
IServiceDiscovery serviceDiscovery = null,
TimeSpan? serviceDiscoveryPeriod = null)
: this(listener, serviceDiscovery, serviceDiscoveryPeriod)
{
if (remoteServices != null)
{
lock (this.remoteServicesLock)
{
foreach (var remoteService in remoteServices.Keys)
{
if(!this.remoteServices.ContainsKey(remoteService))
{
this.remoteServices.Add(remoteService, remoteServices[remoteService]);
}
}
}
}
}
public DdGrpcClientFactory(string name, IServiceDiscovery serviceDiscovery, AuthInterceptor authInterceptor)
{
_name = name;
_serviceDiscovery = serviceDiscovery;
_authInterceptor = authInterceptor;
}
public static async Task <ServiceRestApiClient> Create(string serviceName, IServiceDiscovery discovery)
{
var client = new ServiceRestApiClient(serviceName, discovery);
return(await client.Init() ? client : null);
}
public MicroserviceBusiness(IServiceDiscovery serviceDiscovery, IConfig config, IDbRepository <ApiGatewayConfigurationInfo> apigatewayRepository)
{
_serviceDiscovery = serviceDiscovery;
_config = config;
_apigatewayRepository = apigatewayRepository;
}
public SettingsController(IServiceDiscovery serviceDiscovery, SampleSettings sampleSettings)
{
this.serviceDiscovery = serviceDiscovery;
this.sampleSettings = sampleSettings;
}
public FallbackFactoryFeignClientHttpProxy(IFeignOptions feignOptions, IServiceDiscovery serviceDiscovery, IServiceCacheProvider serviceCacheProvider, ILoggerFactory loggerFactory, TFallbackFactory fallbackFactory) : base(feignOptions, serviceDiscovery, serviceCacheProvider, loggerFactory, GetFallback(fallbackFactory))
{
FallbackFactory = fallbackFactory;
}
public ServicePool(IServiceDiscovery serviceDiscovery, IServiceSelector serviceSelector, ServicePoolOptions options)
{
_serviceDiscovery = serviceDiscovery;
_serviceSelector = serviceSelector;
_options = options;
}
public ServiceManager(ILogger log, IServiceDiscovery discovery)
{
_log = log;
_discovery = discovery;
}
public static async Task <IList <IServiceInstance> > GetServiceInstancesWithCacheAsync(this IServiceDiscovery serviceDiscovery, string serviceId, IDistributedCache distributedCache, string serviceInstancesKeyPrefix = "ServiceDiscovery-ServiceInstances-")
{
// if distributed cache was provided, just make the call back to the provider
if (distributedCache != null)
{
// check the cache for existing service instances
var instanceData = await distributedCache.GetAsync(serviceInstancesKeyPrefix + serviceId);
if (instanceData != null && instanceData.Length > 0)
{
return(DeserializeFromCache <List <SerializableIServiceInstance> >(instanceData).ToList <IServiceInstance>());
}
}
// cache not found or instances not found, call out to the provider
var instances = serviceDiscovery.GetServiceInstances(serviceId);
if (distributedCache != null)
{
await distributedCache.SetAsync(serviceInstancesKeyPrefix + serviceId, SerializeForCache(MapToSerializable(instances)));
}
return(instances);
}
public ValuesController(SampleService sampleService, IServiceDiscovery consul)
{
this._sampleService = sampleService;
this._consul = consul;
}
public FallbackFeignClientHttpProxy(IFeignOptions feignOptions, IServiceDiscovery serviceDiscovery, IServiceCacheProvider serviceCacheProvider, ILoggerFactory loggerFactory, object fallback) : base(feignOptions, serviceDiscovery, serviceCacheProvider, loggerFactory)
{
_fallback = fallback;
}
/// <summary>
/// Override the default discovery consul client
/// </summary>
/// <param name="discoveryClient">the IDiscovery client</param>
public void AddServiceDiscovery(IServiceDiscovery <ConsulService, ServiceRegistration> discoveryClient)
{
this.discoveryClient = discoveryClient;
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="sqlSugarDbContextFactory"></param>
/// <param name="serviceDiscovery"></param>
/// <param name="cachingProviderFactory"></param>
public MicroserviceController(ISqlSugarDbContextFactory sqlSugarDbContextFactory, IServiceDiscovery serviceDiscovery, ICachingProviderFactory cachingProviderFactory)
{
_sqlSugarDbContextFactory = sqlSugarDbContextFactory;
_serviceDiscovery = serviceDiscovery;
_cachingProviderFactory = cachingProviderFactory;
_adminDbContext = _sqlSugarDbContextFactory.Get("admin");
}
public DefaultDynamicMiddleUrl(IServiceDiscovery serviceDiscovery)
{
this.serviceDiscovery = serviceDiscovery;
}
public static IFeignBuilder AddServiceDiscovery(this IFeignBuilder feignBuilder, IServiceDiscovery serviceDiscovery)
{
feignBuilder.Services.TryAddSingleton(serviceDiscovery);
return(feignBuilder);
}
public RegisterController(IServiceDiscovery serviceDiscovery, IServicePersistance servicePersistance)
{
_serviceDiscovery = serviceDiscovery;
_servicePersistance = servicePersistance;
}
public ServiceDiscoveryStartup(IServiceDiscovery serviceDiscovery, UraganoSettings uraganoSettings)
{
ServiceDiscovery = serviceDiscovery;
ServerSettings = uraganoSettings.ServerSettings;
}
public DkmsGateway(IDkmsRouter dkmsRouter, IServiceDiscovery serviceDiscovery, IMessageTransferProxy messageTransferProxy)
{
_dkmsRouter = dkmsRouter;
_serviceDiscovery = serviceDiscovery;
_messageTransferProxy = messageTransferProxy;
}
public FallbackFeignClientHttpProxy(IFeignOptions feignOptions, IServiceDiscovery serviceDiscovery, IServiceCacheProvider serviceCacheProvider, ILoggerFactory loggerFactory, TFallback fallback) : base(feignOptions, serviceDiscovery, serviceCacheProvider, loggerFactory, fallback)
{
Fallback = fallback;
_serviceTypeFeignClientPipeline = _globalFeignClientPipeline?.GetServicePipeline <TService>();
}
public MicroserviceBusiness(IServiceDiscovery serviceDiscovery)
{
_serviceDiscovery = serviceDiscovery;
}
//Sync API
public static ServiceInformation[] GetServiceInstances(this IServiceDiscovery self, string serviceName)
{
return(self.GetServiceInstancesAsync(serviceName).Result);
}
public LoadBalancerFactory(IServiceDiscovery serviceProvider)
{
_serviceProvider = serviceProvider;
}
public static Uri ResolveUri(this IServiceDiscovery self, string serviceName, string relativeUri, string scheme = "http")
{
return(self.ResolveUriAsync(serviceName, relativeUri, scheme).Result);
}
public RpcServer(ServerAddress address, IServiceEntryContainer serviceEntryContainer, ISerializer serializer, ILogger logger, IServiceDiscovery serviceDiscovery)
{
_address = address;
_serializer = serializer;
_logger = logger;
_serviceEntryContainer = serviceEntryContainer;
_serviceDiscovery = serviceDiscovery;
//中间件执行委托
_middlewares = new Stack <Func <RequestDel, RequestDel> >();
}
//Single instance
public static Task <Uri> ResolveUriAsync(this IServiceDiscovery self, string serviceName, string relativeUri, string scheme = "http")
{
return(self.ResolveUriAsync(serviceName, new Uri(relativeUri, UriKind.Relative), scheme));
}
public static IServiceHostServerBuilder UseJwtForOAuth(this IServiceHostServerBuilder serviceHostBuilder, JwtAuthorizationOptions options)
{
serviceHostBuilder.AddRunner(container =>
{
ILogger logger = container.Resolve <ILogger>();
logger.Info($"[config]use jwt for OAuth");
while (!container.IsRegistered <IServer>() || !container.IsRegistered <IServiceDiscovery>())
{
Thread.Sleep(200);
}
IServer server = container.Resolve <IServer>();
ISerializer serializer = container.Resolve <ISerializer>();
server.UseMiddleware <JwtAuthorizationMiddleware>(options, serializer);
if (string.IsNullOrEmpty(options.TokenEndpointPath))
{
return;
}
if (options.ServerIp == "localhost" || options.ServerIp == "127.0.0.1")
{
IServiceDiscovery discovery = container.Resolve <IServiceDiscovery>();
ServerAddress addr = new ServerAddress(options.ServerIp, options.ServerPort);
List <ServiceRoute> tokenRoute = new List <ServiceRoute> {
new ServiceRoute
{
Address = new List <ServerAddress> {
addr
},
ServiceDescriptor = new ServiceDesc
{
Id = options.TokenEndpointPath.TrimStart('/'),
RoutePath = options.TokenEndpointPath,
HttpMethod = "Post",
Parameters = serializer.Serialize <string>(new List <ServiceParameterDesc> {
new ServiceParameterDesc
{
Comment = "username",
Format = "System.String",
Name = "username",
Type = "object"
},
new ServiceParameterDesc
{
Comment = "password",
Format = "System.String",
Name = "password",
Type = "object"
},
}),
ReturnDesc = serializer.Serialize <string>(new ServiceReturnDesc {
Comment = "Token",
ReturnType = "object",
ReturnFormat = "{\"access_token\":\"System.String | token\", \"expired_in\":\"System.Int32 | expired timestamp which is the number of seconds between 1970-01-01 and expired datetime\"}"
})
}
}
};
discovery.ClearServiceAsync(tokenRoute.First().ServiceDescriptor.Id).Wait();
//discovery.SetRoutesAsync(tokenRoute);
discovery.AddRouteAsync(tokenRoute).Wait();
}
});
return(serviceHostBuilder);
}
public SettingsController(IServiceDiscovery serviceDiscovery, LoggingSettings loggingSettings, SampleSettings sampleSettings)
{
this.serviceDiscovery = serviceDiscovery;
this.loggingSettings = loggingSettings;
this.sampleSettings = sampleSettings;
}
private ServiceRestApiClient(string serviceName, IServiceDiscovery discovery) : base("")
{
_serviceName = serviceName;
_discovery = discovery;
}
public RemoteExecutorContext(TransportMsg transportMessage, IServiceEntryContainer serviceEntryContainer,
IResponse response, ISerializer serializer, ILogger logger, IServiceDiscovery serviceDiscovery)
{
Response = response;
TransportMessage = transportMessage;
try
{
RemoteInvokeMessage = transportMessage.GetContent <RemoteCallData>(serializer);
}
catch (Exception ex)
{
logger.Error("failed to convert transportmsg.content to RemoteCallerData.", ex);
return;
}
ServiceEntry = serviceEntryContainer.GetServiceEntry()
.FirstOrDefault(x => x.Descriptor.Id == RemoteInvokeMessage.ServiceId);
ServiceDesc serviceDesc;
if (ServiceEntry == null)
{
logger.Warn($"not found service: {RemoteInvokeMessage.ServiceId}");
List <ServiceRoute> router = serviceDiscovery.GetRoutesAsync().Result;
serviceDesc = router.FirstOrDefault(o => o.ServiceDescriptor.Id == RemoteInvokeMessage.ServiceId).ServiceDescriptor;
}
else
{
serviceDesc = ServiceEntry.Descriptor;
}
RemoteInvokeMessage.Parameters = CheckParameters(RemoteInvokeMessage.Parameters, serviceDesc, serializer);
}
public static async Task <IList <IServiceInstance> > GetServiceInstancesWithCacheAsync(this IServiceDiscovery serviceDiscovery, string serviceId, IServiceCacheProvider serviceCacheProvider, string serviceInstancesKeyPrefix = "ServiceDiscovery-ServiceInstances-")
{
// if distributed cache was provided, just make the call back to the provider
if (serviceCacheProvider != null)
{
// check the cache for existing service instances
var services = await serviceCacheProvider.GetAsync(serviceInstancesKeyPrefix + serviceId);
if (services != null && services.Count > 0)
{
return(services);
}
}
// cache not found or instances not found, call out to the provider
var instances = serviceDiscovery.GetServiceInstances(serviceId) ?? new List <IServiceInstance>();
if (serviceCacheProvider != null)
{
await serviceCacheProvider.SetAsync(serviceInstancesKeyPrefix + serviceId, instances, TimeSpan.FromMinutes(10));
}
return(instances);
}
public DefaultDynamicMiddleUrl(IServiceDiscovery serviceDiscovery, ILoadBalance loadBalance)
{
_serviceDiscovery = serviceDiscovery;
_loadBalance = loadBalance;
}
public static async Task <IList <IServiceInstance> > GetServiceInstancesWithCacheAsync(this IServiceDiscovery serviceDiscovery, string serviceId, ICacheProvider cacheProvider, TimeSpan time, string serviceInstancesKeyPrefix = "ServiceDiscovery-ServiceInstances-")
{
// if distributed cache was provided, just make the call back to the provider
if (cacheProvider != null)
{
// check the cache for existing service instances
var services = await cacheProvider.GetAsync <List <SerializableServiceInstance> >(serviceInstancesKeyPrefix + serviceId);
if (services != null && services.Count > 0)
{
return(services.ToList <IServiceInstance>());
}
}
// cache not found or instances not found, call out to the provider
var instances = serviceDiscovery.GetServiceInstances(serviceId) ?? new List <IServiceInstance>();
if (cacheProvider != null)
{
List <SerializableServiceInstance> cacheValue = instances.Select(i => new SerializableServiceInstance(i)).ToList();
await cacheProvider.SetAsync(serviceInstancesKeyPrefix + serviceId, cacheValue, time);
}
return(instances);
}
public ServicesController(IServiceDiscovery consul)
{
this._consul = consul;
}
