public static IDepartmentAppService CreateDepartmentAppService()
{
var builder = new ServiceUriBuilder(AppName_EnterpriseContact, ServiceName_EnterpriseContactService);
return(proxyFactory.CreateServiceProxy <IDepartmentAppService>(
builder.ToUri(), listenerName: ListenerName_DepartmentAppService));
}
public async Task <List <User> > GetUsersAsync(CancellationToken cancellationToken)
{
var userStoreProxy = _serviceProxyFactory.CreateServiceProxy <IUserStore>(_userStoreServiceUri);
var usersInPartition = await userStoreProxy.GetUsersAsync(cancellationToken);
return(usersInPartition);
}
public static IConversationCtrlAppService CreateConversationCtrlAppService()
{
var builder = new ServiceUriBuilder(AppName_InstantMessage, ServiceName_ConversationCtrlStateService);
return(proxyFactory.CreateServiceProxy <IConversationCtrlAppService>(
builder.ToUri()));
}
public static IClientAppService CreateClientAppService()
{
var builder = new ServiceUriBuilder(AppName_ConfigMgmt, ServiceName_SystemConfigStateService);
return(proxyFactory.CreateServiceProxy <IClientAppService>(
builder.ToUri(), listenerName: ListenerName_ClientAppService));
}
private async Task CallValidationService(ServiceCoreRequest value)
{
IValidationService proxy = proxyFactory.CreateServiceProxy <IValidationService>(
new Uri(
string.Concat(Context.CodePackageActivationContext.ApplicationName, "/Microsoft.IoT.ServiceFabric.Validation")),
new ServicePartitionKey(0L),
TargetReplicaSelector.PrimaryReplica);
using (MeasureTime measure = new MeasureTime())
{
ServiceResponse <ValidationServiceResponse> response = await proxy.ValidateMessage(value);
response.IsSuccess = response != null;
telemetry.TrackEvent(
"Core-Validation-Call",
new Dictionary <string, string>()
{
{ "Id", value.Id }
},
new Dictionary <string, double>()
{
{ "CoreElapsed", measure.Elapsed.TotalMilliseconds }
});
}
}
private async Task SaveResultsToDataService(string correlationId, IEnumerable <string> results)
{
var fundingCalcResultsService = _serviceProxyFactory.CreateServiceProxy <IFundingCalcResults>(
_validationResultsServiceUri,
new ServicePartitionKey(0), TargetReplicaSelector.PrimaryReplica, "dataServiceRemotingListener");
await fundingCalcResultsService.SaveFCResultsAsync(correlationId, results);
}
public long Add(int a, int b)
{
var calculatorClient = proxyFactory.CreateServiceProxy <ICalculatorService>(
new Uri("fabric:/CalculatorApplication/CalculatorService"),
targetReplicaSelector: Microsoft.ServiceFabric.Services.Communication.Client.TargetReplicaSelector.RandomInstance);
return(calculatorClient.Add(1, 2).Result);
}
public async Task <string> GetTest()
{
ServiceEventSource.Current.ServiceMessage(serviceContext, $"GetTest()");
var chessClient = proxyFactory.CreateServiceProxy <IChessFabrickStatefulService>(chessStatefulUri, new ServicePartitionKey(new Random().Next(0, 4)));
string message = await chessClient.HelloChessAsync();
await Clients.All.SendAsync("Test", message);
return("Test");
}
public async Task PerformMove()
{
ActorEventSource.Current.ActorMessage(this, $"PerformMove({gameId})");
await Task.Delay(rand.Next(800, 1600));
var chessClient = proxyFactory.CreateServiceProxy <IChessFabrickStatefulService>(chessStatefulUri, ChessFabrickUtils.GuidPartitionKey(gameId));
var game = await chessClient.ActiveGameStateAsync(gameId);
while (true)
{
try
{
var board = new Board();
board.PerformMoves(game.GameInfo.MoveHistory);
var move = GetRandomMove(board);
await chessClient.MovePieceAsync(gameId, ChessFabrickUtils.BOT_NAME, move.Item1, move.Item2);
return;
}
catch (Exception ex)
{
ActorEventSource.Current.ActorMessage(this, $"PerformMoveException({gameId}): \n{ex}");
}
}
}
public static IAttachmentAppService CreateAttachmentAppService(string itemId)
{
var builder = new ServiceUriBuilder(AppName_Attachment, ServiceName_AttachmentStateService);
return(proxyFactory.CreateServiceProxy <IAttachmentAppService>(builder.ToUri(),
new ServicePartitionKey(HashUtil.getLongHashCode(itemId))));
}
public async Task OnGetAsync()
{
Message = "Your contact page.";
var builder = new ServiceUriBuilder("SampleState");
//use native serialization
//var proxy = ServiceProxy.Create<ISampleRemotingService>(builder.ToUri());
//use bson serialization
var proxyFactory = new ServiceProxyFactory((c) =>
{
return(new FabricTransportServiceRemotingClientFactory(
serializationProvider: new BsonSerializationProvider()));
});
var proxy = proxyFactory.CreateServiceProxy <ISampleRemotingService>(builder.ToUri());
Peoples = await proxy.GetPeoplesAsync(new FilterDto { Search = "abc", Page = 5 });
var bus = Bus.Factory.CreateUsingRabbitMq(cfg =>
{
var host = cfg.Host(new Uri("rabbitmq://localhost"), h =>
{
h.Username("guest");
h.Password("guest");
});
});
await bus.Publish(new FilterDto { Search = "abc", Page = 5 });
}
public async Task CallAsync <TService>(string traceId, Uri uri, Expression <Func <TService, Task> > callMethod) where TService : IService
{
var proxyFactory = new ServiceProxyFactory(c => new ServiceRemotingClientFactoryWrapper(traceId,
new WcfServiceRemotingClientFactory(callbackClient: c)));
var service = proxyFactory.CreateServiceProxy <TService>(uri);
var success = true;
var stopwatch = Stopwatch.StartNew();
var started = DateTime.Now;
try
{
await callMethod.Compile().Invoke(service);
}
catch (Exception exception)
{
success = false;
logger.LogError(ServiceFabricEvent.Exception, exception, exception.Message);
throw;
}
finally
{
stopwatch.Stop();
logger.LogDependency(callMethod, started, stopwatch.Elapsed, success);
}
}
public async Task <UserModel> Authenticate(string userName, string password)
{
var userClient = proxyFactory.CreateServiceProxy <IChessFabrickPlayersStatefulService>(userServiceUri, ChessFabrickUtils.NamePartitionKey(userName));
var player = await userClient.PlayerInfoAsync(userName);
if (player == null)
{
throw new ArgumentException("Authentication failed.");
}
var tokenHandler = new JwtSecurityTokenHandler();
var key = Encoding.ASCII.GetBytes(appSettings.Secret);
var tokenDescriptor = new SecurityTokenDescriptor
{
Subject = new ClaimsIdentity(new Claim[]
{
new Claim(ClaimTypes.Name, player.Name)
}),
Expires = DateTime.UtcNow.AddDays(7),
SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(key), SecurityAlgorithms.HmacSha256Signature)
};
var token = tokenHandler.CreateToken(tokenDescriptor);
var user = new UserModel {
Player = player, Token = tokenHandler.WriteToken(token)
};
return(user);
}
private async void button_AddMathService_Click(object sender, EventArgs e)
{
int number1 = int.Parse(textBox_MathServiceNumber1.Text);
int number2 = int.Parse(textBox_MathServiceNumber2.Text);
//var uri = new Uri("fabric:/SampleSFV2/MathService");
ServiceProxyFactory proxyFactory = new ServiceProxyFactory((c) =>
{
FabricTransportRemotingSettings settings = new FabricTransportRemotingSettings();
return(new FabricTransportServiceRemotingClientFactory(settings));
});
try
{
IMathCalculator service = proxyFactory.CreateServiceProxy <IMathCalculator>(_mathServiceUri, listenerName: "MathCalculator_v2");
int result = await service.Add(number1, number2);
MessageBox.Show("Result= " + result);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
private IMyBackend GetServiceClientWithTransportSettings()
{
var builder = new ServiceUriBuilder(BackendServiceName);
//var x509Credentials = new X509Credentials
//{
// FindType = X509FindType.FindByThumbprint,
// FindValue = "053a87f6c1e3d08ec7fc28522a2cf1921c9daa5e",
// StoreLocation = StoreLocation.LocalMachine,
// StoreName = "My",
// ProtectionLevel = ProtectionLevel.EncryptAndSign
//};
//x509Credentials.RemoteCommonNames.Add("jacksch.westus.cloudapp.azure.com");
//var transportSettings = new FabricTransportSettings
//{
// SecurityCredentials = x509Credentials,
// MaxMessageSize = 10000000
//};
var serviceProxyFactory = new ServiceProxyFactory((c) =>
new FabricTransportServiceRemotingClientFactory());
return(serviceProxyFactory.CreateServiceProxy <IMyBackend>(builder.ToUri()));
}
public async Task <IServiceFabricCacheStoreService> GetCacheStoreProxy(string cacheKey)
{
// Try to locate a cache store if one is not configured
if (_serviceUri == null)
{
_serviceUri = await LocateCacheStoreAsync();
if (_serviceUri == null)
{
throw new CacheStoreNotFoundException("Cache store not found in Service Fabric cluster. Try setting the 'CacheStoreServiceUri' configuration option to the location of your cache store.");
}
}
var partitionInformation = await GetPartitionInformationForCacheKey(cacheKey);
return(_cacheStores.GetOrAdd(partitionInformation.Id, key => {
var info = (Int64RangePartitionInformation)partitionInformation;
var resolvedPartition = new ServicePartitionKey(info.LowKey);
var proxyFactory = new ServiceProxyFactory((c) =>
{
return new FabricTransportServiceRemotingClientFactory();
});
return proxyFactory.CreateServiceProxy <IServiceFabricCacheStoreService>(_serviceUri, resolvedPartition, Microsoft.ServiceFabric.Services.Communication.Client.TargetReplicaSelector.Default, _endpointName);
}));
}
private async void button_AddNumbers_Click(object sender, EventArgs e)
{
//int number1 = int.Parse(textBox_Number1.Text);
//int number2 = int.Parse(textBox_Number2.Text);
//var uri = _evilMathServiceUri;
int number1 = 10;
int number2 = 100;
Uri uri = new Uri("fabric:/SampleSFV2/EvilMathTeacherService");
ServiceProxyFactory proxyFactory = new ServiceProxyFactory((c) =>
{
FabricTransportRemotingSettings settings = new FabricTransportRemotingSettings();
return(new FabricTransportServiceRemotingClientFactory(settings));
});
try
{
IQuestionnaire service = proxyFactory.CreateServiceProxy <IQuestionnaire>(uri, listenerName: "Questionnaire_v2");
int result = await service.AddTwoNumbers(number1, number2);
MessageBox.Show("Result= " + result);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public ProductController()
{
var proxyFactory = new ServiceProxyFactory(c => new FabricTransportServiceRemotingClientFactory());
_service = proxyFactory.CreateServiceProxy <IProductCatalogService>(
new Uri("fabric:/ECommerce/ECommerce.ProductCatalog"), new ServicePartitionKey(0));
}
private IProductCatalogService GetProductCatalogService()
{
var proxyFactory = new ServiceProxyFactory(c => new FabricTransportServiceRemotingClientFactory());
return(proxyFactory.CreateServiceProxy <IProductCatalogService>(new Uri("fabric:/ECommerce/ECommerce.ProductCatalog"),
new ServicePartitionKey(0)));
}
public async Task <List <string> > GetAll(CancellationToken cancellationToken)
{
var address = new Uri($"{this._applicationName}/{MODULEMANAGERSERVICE}");
var service = _proxyFactory.CreateServiceProxy <IModuleManager>(address);
return(await service.GetModuleIds(cancellationToken));
}
public async Task <IActionResult> Start(string id)
{
try
{
var message = new ServiceMessage();
message.CommChannel = "Remoting";
message.SessionId = id;
message.StampOne.Visited = true;
message.StampOne.TimeNow = DateTime.UtcNow;
//var storage = await _manager.GetOrAddAsync<IReliableDictionary<string, ServiceMessage>>("storage");
//using (var tx = _manager.CreateTransaction())
//{
// await storage.AddAsync(tx, message.MessageId, message);
// await tx.CommitAsync();
//}
var partitionKey = new ServicePartitionKey(1);
var proxyFactory = new ServiceProxyFactory((c) =>
{
//return new FabricTransportServiceRemotingClientFactory( serializationProvider: new ServiceRemotingJsonSerializationProvider());
return(new FabricTransportServiceRemotingClientFactory());
});
var service = proxyFactory.CreateServiceProxy <IServiceTwo>(new Uri(Endpoint), partitionKey, listenerName: "RemotingV2");
//var service = ServiceProxy.Create<IServiceTwo>(new Uri(Endpoint), partitionKey);
await service.VisitByRemotingAsync(message);
return(Ok(new { id = id }));
}
catch (Exception e)
{
return(BadRequest(e.Message));
}
}
public async Task <IEnumerable <Student> > Get(string subject)
{
var students = new List <Student>();
Enum.TryParse(subject, out Subject subjectEnum);
var partitions = await FabricClient.QueryManager.GetPartitionListAsync(_actorServiceUri);
foreach (var p in partitions)
{
// ReSharper disable once PossibleNullReferenceException
var minKey = (p.PartitionInformation as Int64RangePartitionInformation).LowKey;
var proxy = _serviceProxyFactory.CreateServiceProxy <IStudentActorService>(_actorServiceUri,
new ServicePartitionKey(minKey));
var result = await proxy.GetStudentsBySubjectAsync(subjectEnum, CancellationToken.None);
if (result != null)
{
students.AddRange(result);
}
}
return(students);
}
public async Task <TService> ResolveServiceAsync <TService>(Uri location, ServicePartitionKey partition, TargetReplicaSelector selector, string listener, TimeSpan timeout, CancellationToken cancellation)
where TService : ITestableService
{
return(await ResolveDependencyAsync(async() =>
{
if (_proxyFactory == null)
{
throw new Exception("Proxy factory is not initialized");
}
Logger.LogInformation($"{typeof(TService).Name}: Creating proxy for service - {location}");
var proxy = _proxyFactory.CreateServiceProxy <TService>(location, partition, selector, listener);
Logger.LogInformation($"{typeof(TService).Name}: Proxy for service created");
if (proxy == null)
{
throw new Exception($"Proxy '{typeof(TService).Name}' was not resolved correctly");
}
var result = await proxy.TestAsync()
.ConfigureAwait(false);
if (result == false)
{
throw new Exception("Service was not initialized correctly");
}
Logger.LogInformation($"{typeof(TService).Name}: Proxy for service connected");
return proxy;
}, timeout, cancellation)
.ConfigureAwait(false));
}
public static IControlAppService CreateGroupFileControlAppService()
{
var builder = new ServiceUriBuilder(AppName_GroupFile, ServiceName_GroupFileService);
return(proxyFactory.CreateServiceProxy <IControlAppService>(
builder.ToUri(), listenerName: ListenerName_ControlAppService));
}
public async Task <IEnumerable <ApiMovie> > Get(string text)
{
var partitionKey = await GetSearchPartitionKeyAsync(text);
//var _searchService = ServiceProxy.Create<ISearchService>(
// _searchServiceUri,
// partitionKey);
/* Remoting V2 does not support for complex type defaultly
* Here overwriten serialize provider as json serialization to deserialize the response */
var proxyFactory = new ServiceProxyFactory((c) =>
{
return(new FabricTransportServiceRemotingClientFactory(
serializationProvider: new ServiceRemotingJsonSerializationProvider()));
});
var _searchService = proxyFactory.CreateServiceProxy <ISearchService>(
_searchServiceUri,
partitionKey);
var results = await _searchService.SearchMovies(new SearchParameters
{
Select = new[] { "tmsId", "title", "longDescription" },
SearchTerm = text
});
return(results?.Select(i => new ApiMovie()
{
Id = i.tmsId,
Title = i.title,
LongDescription = i.longDescription,
ShortDescription = i.shortDescription
}));
}
private static IRoadService GetRoadServiceProxy()
{
var serviceUri = new Uri($"fabric:/ServiceFabricApplication/RoadServiceFacade");
var proxyFactory = new ServiceProxyFactory(_ => new FabricTransportServiceRemotingClientFactory());
return(proxyFactory.CreateServiceProxy <IRoadService>(serviceUri));
}
/// <inheritdoc/>
public async Task CallAsync <TService>(
CustomHeaders customHeaders,
Uri uri,
Expression <Func <TService, Task> > callMethod) where TService : IService
{
var proxyFactory = new ServiceProxyFactory(c => new ExtendedServiceRemotingClientFactory(new FabricTransportServiceRemotingClientFactory(remotingCallbackMessageHandler: c), customHeaders));
var service = proxyFactory.CreateServiceProxy <TService>(uri);
var success = true;
var stopwatch = Stopwatch.StartNew();
var started = DateTime.Now;
try
{
await callMethod.Compile().Invoke(service);
}
catch (Exception exception)
{
success = false;
_logger.LogError(ServiceFabricEvent.Exception, exception, exception.Message);
throw;
}
finally
{
stopwatch.Stop();
_logger.LogDependency(callMethod, started, stopwatch.Elapsed, success);
}
}
public async Task VisitByRemotingAsync(ServiceMessage message)
{
message.StampThree.Visited = true;
message.StampThree.TimeNow = DateTime.UtcNow;
var storage = await this.StateManager.GetOrAddAsync <IReliableDictionary <string, ServiceMessage> >("storage1");
using (var tx = this.StateManager.CreateTransaction())
{
await storage.AddAsync(tx, message.MessageId, message);
await tx.CommitAsync();
}
//var service = ServiceProxy.Create<IServiceFour>(new Uri(Service4Uri), new ServicePartitionKey(1));
var proxyFactory = new ServiceProxyFactory((c) =>
{
//return new FabricTransportServiceRemotingClientFactory(serializationProvider: new ServiceRemotingJsonSerializationProvider());
return(new FabricTransportServiceRemotingClientFactory());
});
var service = proxyFactory.CreateServiceProxy <IServiceFour>(new Uri(Service4Uri), new ServicePartitionKey(1), listenerName: "RemotingV2");
await service.VisitByRemotingAsync(message);
}
private ICpuBurnerService GetBurner(long partition)
{
var proxyFactory = new ServiceProxyFactory(c => new FabricTransportServiceRemotingClientFactory());
return(proxyFactory.CreateServiceProxy <ICpuBurnerService>(
new Uri("fabric:/Pluralsight.SfProd/Pluralsight.SfProd.CpuBurner"),
new ServicePartitionKey(partition)));
}
public TServiceInterface CreateServiceProxy <TServiceInterface>(Uri serviceUri, ServicePartitionKey partitionKey = null, TargetReplicaSelector targetReplicaSelector = TargetReplicaSelector.Default, string listenerName = null)
where TServiceInterface : IService
{
TServiceInterface proxy = serviceProxyFactory.CreateServiceProxy <TServiceInterface>(serviceUri, partitionKey, targetReplicaSelector, listenerName);
methodNameProvider.AddMethodsForProxyOrService(proxy.GetType().GetInterfaces(), typeof(IService));
return(proxy);
}
