Topshelf超时问题 [英] Topshelf timeout issue

问题描述

我们正在使用Topshelf托管服务。在开始服务之前，我们做的数据库调用加载大量的数据。正因为如此，在启动服务，我们得到以下错误：

We are using Topshelf to host a service. Before starting the service, we are making database call to load lot of data. Because of this, while starting the service, we are getting following error:

Start Service failed with return code '[7] ServiceRequestTimeout

我们使用的是下面的code以启动该服务：

We are using following code to start the service:

HostFactory.Run(x =>
            {
                x.Service<AppService>(s =>
                {
                    s.ConstructUsing(name => new AppService(s_resolver, baseAddress, resolver));
                    s.WhenStarted(svc => svc.Start());
                    s.WhenStopped(svc => svc.Stop());
                    s.WhenShutdown(svc => svc.Shutdown());
                });

                x.EnableShutdown();
                x.RunAsLocalService();
                x.StartAutomatically();
                x.SetDisplayName("Application Host");
                x.SetDescription("Application Host");
            });

如果我尝试使用Visual Studio推出的服务，服务的正常运行。但是，当服务是通过topshelf主持，我得到超时错误。

If I try to launch the service using Visual Studio, service runs fine. But when the service is hosted through topshelf, I am getting time out error.

我也尝试过使用 hostControl.RequestAdditionalTime（TimeSpan.FromSeconds（300））       但即使在添加额外的超时时间，我不能够解决问题。

I have also tried using hostControl.RequestAdditionalTime(TimeSpan.FromSeconds(300)) but even after adding additional timeout period, I am not able to resolve the issue.

请提供您的建议。

感谢您

推荐答案

什么<一href="http://msdn.microsoft.com/en-us/library/system.serviceprocess.servicebase.requestadditionaltime.aspx"相对=nofollow称号=为RequestAdditionalTime文件>为 RequestAdditionalTime 文件没有状态是，你只能问一个最大的60或120秒。否则，忽略你的要求。它出色的文档没有在那里，我很清楚:(如果你发现它记录了一些的地方，请让我知道。

What the documentation for RequestAdditionalTime fails to state is that you can only ask for a max of 60 or 120 seconds. Otherwise it ignores your request. It's brilliantly documents no where that I'm aware of :( If you find it documented some where, please let me know.

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