c# - 超时已过且服务管理器中的操作尚未完成

Question

我有一个 Windows 服务管理器，我试图通过管理器停止该服务。但是我得到了异常(exception):

Time out has expired and the operation has not been completed

    private static void StopService()
    {
        if (!IsInstalled()) return;
        try
        {
            CFEServiceController c = new CFEServiceController();
            c.StopService(ServiceName, 500);
        }
        catch (Exception ex)
        {
            Console.WriteLine("Error in Stop service " + ex.Message);
        }
    }

和:

public void StopService(string serviceName, int timeoutMilliseconds)
    {
        using (ServiceController service = new ServiceController(serviceName))
        {
            try
            {
                TimeSpan timeout = TimeSpan.FromMilliseconds(timeoutMilliseconds);
                if (service.Status == ServiceControllerStatus.Running)
                {
                    service.Stop();
                    service.WaitForStatus(ServiceControllerStatus.Stopped, timeout);
                    Console.WriteLine("Stop service " + serviceName+" ");
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error when stop service in code StopService " + ex.Message); // here I got the exception
            }
        }
    }

Answer 1

问题是因为这个:

service.WaitForStatus(ServiceControllerStatus.Stopped, timeout);

发生这种情况是因为您的服务没有在您的超时 内停止。您应该将超时设置得更高，或者根本不设置超时。