private static async Task <IClusterClient> StartClientWithRetries(int initializeAttemptsBeforeFailing = 5)
{
var siloAddress = IPAddress.Loopback;
var gatewayPort = 30000;
int attempt = 0;
IClusterClient client;
while (true)
{
try
{
client = new ClientBuilder()
.ConfigureCluster(options => { options.ClusterId = "helloworldcluster"; })
.UseStaticClustering(options => options.Gateways.Add((new IPEndPoint(siloAddress, gatewayPort)).ToGatewayUri()))
.ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(IAccount).Assembly).WithReferences())
.ConfigureLogging(logging => logging.AddConsole())
.ConfigureServices((servicecollection) =>
{
SubManager.Parse(servicecollection, typeof(AccountCoreHandler).Assembly); //注册handle
servicecollection.AddSingleton <IOrleansClientFactory, OrleansClientFactory>(); //注册Client获取方法
servicecollection.AddSingleton <ISerializer, ProtobufSerializer>(); //注册序列化组件
servicecollection.AddRabbitMQ <MessageInfo>(); //注册RabbitMq为默认消息队列
servicecollection.PostConfigure <RabbitConfig>(c =>
{
c.UserName = "******";
c.Password = "******";
c.Hosts = new[] { "127.0.0.1:5672" };
c.MaxPoolSize = 100;
c.VirtualHost = "/";
});
})
.Build();
await client.Connect();
OrleansClientFactory.Init(client);
Console.WriteLine("Client successfully connect to silo host");
break;
}
catch (SiloUnavailableException)
{
attempt++;
Console.WriteLine($"Attempt {attempt} of {initializeAttemptsBeforeFailing} failed to initialize the Orleans client.");
if (attempt > initializeAttemptsBeforeFailing)
{
throw;
}
await Task.Delay(TimeSpan.FromSeconds(4));
}
}
return(client);
}
public async Task InitClientAsync()
{
var client = OrleansClientFactory.Get(_options);
await client.Connect();
_grain = client.GetGrain <TGrain>(Guid.Empty);
_observerReference = await client.CreateObjectReference <TObServer>(_observer);
_cancellationToken = new CancellationTokenSource();
StaySubscribed(_cancellationToken.Token);
}
private static async Task <IClusterClient> StartClientWithRetries(int initializeAttemptsBeforeFailing = 5)
{
int attempt = 0;
IClusterClient client;
while (true)
{
try
{
client = new ClientBuilder()
.UseLocalhostClustering()
.ConfigureApplicationParts(parts => parts.AddApplicationPart(typeof(IAccount).Assembly).WithReferences())
.ConfigureLogging(logging => logging.AddConsole().SetMinimumLevel(LogLevel.Warning))
.ConfigureServices((servicecollection) =>
{
SubManager.Parse(servicecollection, typeof(AccountToDbHandler).Assembly); //注册handle
servicecollection.AddSingleton <IOrleansClientFactory, OrleansClientFactory>(); //注册Client获取方法
servicecollection.AddSingleton <ISerializer, ProtobufSerializer>(); //注册序列化组件
servicecollection.AddRabbitMQ <MessageInfo>(); //注册RabbitMq为默认消息队列
servicecollection.PostConfigure <RabbitConfig>(c =>
{
c.UserName = "******";
c.Password = "******";
c.Hosts = new[] { "127.0.0.1:5672" };
c.MaxPoolSize = 100;
c.VirtualHost = "/";
});
})
.Build();
await client.Connect();
OrleansClientFactory.Init(client);
Console.WriteLine("Client successfully connect to silo host");
break;
}
catch (SiloUnavailableException)
{
attempt++;
Console.WriteLine($"Attempt {attempt} of {initializeAttemptsBeforeFailing} failed to initialize the Orleans client.");
if (attempt > initializeAttemptsBeforeFailing)
{
throw;
}
await Task.Delay(TimeSpan.FromSeconds(4));
}
}
return(client);
}
public async Task <IActionResult> GetOrleansAsync()
{
var client = OrleansClientFactory.Get(
"fabric:/ServiceFabricSample/MyStatelessService",
"UseDevelopmentStorage=true");
await client.Connect();
Console.WriteLine("Connected");
var grain = client.GetGrain <IMyFirstGrain>(Guid.Parse("26440F3A-D615-4DF9-9E55-A2E740B17C9B"));
var hello = await grain.SayHello();
return(Ok(hello));
}
public async Task InitClientAsync()
{
var client = OrleansClientFactory.Get(
"fabric:/ServiceFabricSample/MyStatelessService",
"UseDevelopmentStorage=true");
await client.Connect();
Console.WriteLine("Connected");
_grain = client.GetGrain <IMyFirstGrain>(Guid.Parse("26440F3A-D615-4DF9-9E55-A2E740B17C9B"));
_observerReference = await client.CreateObjectReference <IHelloObserver>(_observer);
_cancellationToken = new CancellationTokenSource();
StaySubscribed(_cancellationToken.Token);
}
private static void ConfigureServices(IServiceCollection services,
WebClientFactoryOptions options)
{
var orleanOptions = new OrleansClientConnectionOptions
{
TableStorageConnectionString = options.FabricSettings.TableStorage,
ClusterId = options.FabricSettings.IsLocal ? "development" : "production",
FabricUrl = "fabric:/ServiceFabricSample/MyStatelessService"
};
IAppContextSettings contextSettings =
new AppContextSettings(options.FabricSettings.Db);
services.AddScoped(provider => OrleansClientFactory.Get(orleanOptions));
services.AddSingleton(contextSettings);
services.AddSingleton(options.FabricSettings);
services.AddSingleton(orleanOptions);
}
private static async Task Run(string[] args)
{
Console.WriteLine("Starting....");
var clientOptions = new OrleansClientConnectionOptions
{
ClusterId = "development",
TableStorageConnectionString = "UseDevelopmentStorage=true",
FabricUrl = "fabric:/ServiceFabricSample/MyStatelessService"
};
var client = OrleansClientFactory.Get(clientOptions);
Console.WriteLine("Connecting....");
await client.Connect();
var grain = client.GetGrain <IMyFirstGrain>(Guid.Empty);
var subscriber = new OrleansSubscriber(new ClientHelloObserver(), clientOptions);
await subscriber.InitClientAsync();
Console.WriteLine("Connected. Type a messge to send. Type quit to exit.");
string message;
do
{
message = Console.ReadLine();
if (message != "quit")
{
await grain.ChatAsync(message);
}
}while (message != "quit");
}
private static async Task Run(string[] args)
{
Console.WriteLine("Starting....");
var client = OrleansClientFactory.Get(
"fabric:/ServiceFabricSample/MyStatelessService",
"UseDevelopmentStorage=true");
Console.WriteLine("Connecting....");
await client.Connect();
Console.WriteLine("Connected");
var grain = client.GetGrain <IMyFirstGrain>(Guid.Parse("26440F3A-D615-4DF9-9E55-A2E740B17C9B"));
while (true)
{
var hello = await grain.SayHello();
Console.WriteLine(hello);
await Task.Delay(TimeSpan.FromSeconds(2));
}
}
