如何使用代码配置而不是 XML 文件配置启动服务器？

Question

我想用代码配置而不是XML文件配置来启动服务器，但是如果不调用LoadOrleansConfig方法，silo服务器就无法启动。

string providerName = "MySql.Data.MySqlClient";
string mysqlConnString = "mysqlConnString";

var config = new ClusterConfiguration();
config.Globals.DeploymentId = "OrleansTest";
config.Globals.AdoInvariant = providerName;
config.Globals.DataConnectionString = mysqlConnString;

config.Globals.LivenessType = LivenessProviderType.Custom;
config.Globals.ReminderServiceType = ReminderServiceProviderType.Custom;
config.Globals.MembershipTableAssembly = "OrleansSQLUtils";
config.Globals.ReminderTableAssembly = "OrleansSQLUtils";

config.Defaults.HostNameOrIPAddress = "localhost";
config.Defaults.Port = 11111;
config.Defaults.ProxyGatewayEndpoint = new IPEndPoint(IPAddress.Loopback, 30000);

using (var host = new SiloHost("Default"))
{
    host.Config = config;
    host.InitializeOrleansSilo();
    var result = host.StartOrleansSilo();
    Console.WriteLine("server startup {0}", result ? "successful" : "failure");
    Console.ReadLine();
    host.StopOrleansSilo();
}

Answer 1

您不必从文件加载配置。而不是 host.Config = config; 通过构造函数传递配置： https://github.com/dotnet/orleans/blob/master/src/OrleansRuntime/Silo/SiloHost.cs#L97

Answer 2

默认情况下，启动筒仓将吞下任何异常。像这样开始，你会得到更多信息：

var result = host.StartOrleansSilo(catchExceptions: false);

在这种情况下，你得到：

"Cannot start silo Default due to prior initialization error"

这不是你不知道的。要解决此问题，请像这样设置您的 SiloHost：

using (var host = new SiloHost("Default", config))

如何使用代码配置而不是 XML 文件配置启动服务器？

How can I start the server with the code configuration rather than the XML file configuration?

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orleans