我有时在Visual Studio中本地运行项目是否有更好的方法来检测我是否由SF托管而不是异常。我可以看到路径或入口组件,但必须有更好的方法。
try
{
ServiceRuntime.RegisterServiceAsync("FisConfigUIType",
context = > new WebHost < Startup > (context, loggerFactory, "ServiceEndpoint", Startup.serviceName)).GetAwaiter().GetResult();
Thread.Sleep(Timeout.Infinite);
}
catch (FabricException sfEx)
{
RunLocal(args, loggerFactory);
}
答案 0 :(得分:12)
检查Service Fabric Environment Variables:
var sfAppName = Environment.GetEnvironmentVariable("Fabric_ApplicationName");
var isSf = sfAppName != null;
来源:来自@mkosieradzki GitHub Issue
答案 1 :(得分:5)
这是我提出的,但没有例外的事情会更好(并注意一些项目使用Core)
static bool IsSFHosted()
{
try
{
FabricRuntime.GetNodeContext();
return true;
}
catch (FabricException sfEx) when (sfEx.HResult == -2147017661 || sfEx.HResult == -2147017536 || sfEx.InnerException?.HResult == -2147017536)
{
return false;
}
}
例如
var isSFHosted = IsSFHosted();
var servicesPreRegister = builder.GetPreRegisterServicesForStore(node: node, security: false);
if (isSFHosted)
{
ServiceRuntime.RegisterServiceAsync("DeliveriesWriteType",
context => new WebAPI(context, loggerFactory, servicesPreRegister)).GetAwaiter().GetResult();
}
else
{
loggerFactory.AddConsole();
// run with local web listener with out SF
}