如何使用 TopShelf 处理服务会话更改
How to handle service session changes with TopShelf
经过一周的研究并尝试处理会话更改后,我仍然无法获得我正在寻找的结果。我查看了所有可用示例并彻底检查了 TopShelf 源代码。我的主要class如下:
class Program
{
static void Main(string[] args)
{
//Always start out in our apps base directory
Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
const string serviceName = "Service";
const string displayName = "Service";
const string description = "Provide assistance";
try
{
HostFactory.Run(x =>
{
x.UseCommonLogging();
x.UseNinject(new IocModule());
x.Service<ServService.Service.WinService>(sc =>
{
sc.WhenStarted((s, hostControl) => s.Start(hostControl));
sc.WhenStopped((s, hostControl) => s.Stop(hostControl));
sc.WhenSessionChanged((se, e, id) =>
{
se.SessionChange(e, id);
});
//sc.WhenSessionChanged((s, chg) => s.SessionChange(chg));
sc.ConstructUsingNinject();
});
x.EnableSessionChanged();
x.RunAsLocalSystem();
x.EnableServiceRecovery(r =>
{
r.RestartService(0);
});
x.StartAutomatically();
x.SetDescription(description);
x.SetDisplayName(displayName);
x.SetServiceName(serviceName);
这是我的服务 class:
{
class WinService : ServiceControl
{
private CancellationTokenSource cancelSource;
private CancellationToken ct;
public ILog Log { get; private set; }
public WinService(ILog logger)
{
if (logger == null)
throw new ArgumentNullException(nameof(logger));
}
public void SessionChange(SessionChangedArguments chg)
{
Log.Info("Service session changed!!!!!!!!!!!");
}
//Starts service
public bool Start(HostControl hostControl)
{
Console.Writeline("STARTED!);
return true;
}
//Stops service
public bool Stop(HostControl hostControl)
{
cancelSource.Cancel();
return true;
}
}
每次我 运行 代码时,无论我做了什么更改,我都会从 TopShelf 源代码 API WindowsServiceHost.cs
class 中打印默认值,而不是
"[Topshelf] Service session changed"
但根据我的代码,它应该打印 "Service session changed!!!!!!!!!!!" isnead。这是我所指的 Top Shelf Source Code,相关文章从第 217 行开始。一如既往地非常感谢您的帮助。
一个老问题,但我能够使用我的 IMyService class(和具体的)触发我的事件,即 "standalone",也就是不从任何服务基础继承微软或 topshelf
public interface IMyServiceContract
{
void Start();
void Stop();
void SessionChanged(Topshelf.SessionChangedArguments args);
}
我的具体:
public class MyService : IMyServiceContract
{
public void Start()
{
}
public void Stop()
{
}
public void SessionChanged(SessionChangedArguments e)
{
Console.WriteLine(e.ReasonCode);
}
}
和我的 "program.cs "main"" 方法
IMyServiceContract myServiceObject = new MyService(); // // container.Resolve<IMyServiceContract>();
HostFactory.Run(x =>
{
x.Service<IMyServiceContract>(s =>
{
s.ConstructUsing(name => myServiceObject);
s.WhenStarted(myso => myso.Start());
s.WhenStopped(myso => myso.Stop());
s.WhenSessionChanged((myso, hc, chg) => myso.SessionChanged(chg));
});
x.EnableSessionChanged();
如果您写入文本文件(我有 Console.WriteLine(e.ReasonCode);)...您可以看到更改。我通过执行 LockUser(在 windows 10 x64 中)并重新登录来进行测试。
对我有用。
我的 packages.config 所以你知道我使用的是哪个版本的 TopShelf
<package id="log4net" version="2.0.5" targetFramework="net45" />
<package id="Topshelf" version="4.0.3" targetFramework="net461" />
<package id="Topshelf.Log4Net" version="4.0.3" targetFramework="net461" />
经过一周的研究并尝试处理会话更改后,我仍然无法获得我正在寻找的结果。我查看了所有可用示例并彻底检查了 TopShelf 源代码。我的主要class如下:
class Program
{
static void Main(string[] args)
{
//Always start out in our apps base directory
Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
const string serviceName = "Service";
const string displayName = "Service";
const string description = "Provide assistance";
try
{
HostFactory.Run(x =>
{
x.UseCommonLogging();
x.UseNinject(new IocModule());
x.Service<ServService.Service.WinService>(sc =>
{
sc.WhenStarted((s, hostControl) => s.Start(hostControl));
sc.WhenStopped((s, hostControl) => s.Stop(hostControl));
sc.WhenSessionChanged((se, e, id) =>
{
se.SessionChange(e, id);
});
//sc.WhenSessionChanged((s, chg) => s.SessionChange(chg));
sc.ConstructUsingNinject();
});
x.EnableSessionChanged();
x.RunAsLocalSystem();
x.EnableServiceRecovery(r =>
{
r.RestartService(0);
});
x.StartAutomatically();
x.SetDescription(description);
x.SetDisplayName(displayName);
x.SetServiceName(serviceName);
这是我的服务 class:
{
class WinService : ServiceControl
{
private CancellationTokenSource cancelSource;
private CancellationToken ct;
public ILog Log { get; private set; }
public WinService(ILog logger)
{
if (logger == null)
throw new ArgumentNullException(nameof(logger));
}
public void SessionChange(SessionChangedArguments chg)
{
Log.Info("Service session changed!!!!!!!!!!!");
}
//Starts service
public bool Start(HostControl hostControl)
{
Console.Writeline("STARTED!);
return true;
}
//Stops service
public bool Stop(HostControl hostControl)
{
cancelSource.Cancel();
return true;
}
}
每次我 运行 代码时,无论我做了什么更改,我都会从 TopShelf 源代码 API WindowsServiceHost.cs
class 中打印默认值,而不是
"[Topshelf] Service session changed"
但根据我的代码,它应该打印 "Service session changed!!!!!!!!!!!" isnead。这是我所指的 Top Shelf Source Code,相关文章从第 217 行开始。一如既往地非常感谢您的帮助。
一个老问题,但我能够使用我的 IMyService class(和具体的)触发我的事件,即 "standalone",也就是不从任何服务基础继承微软或 topshelf
public interface IMyServiceContract
{
void Start();
void Stop();
void SessionChanged(Topshelf.SessionChangedArguments args);
}
我的具体:
public class MyService : IMyServiceContract
{
public void Start()
{
}
public void Stop()
{
}
public void SessionChanged(SessionChangedArguments e)
{
Console.WriteLine(e.ReasonCode);
}
}
和我的 "program.cs "main"" 方法
IMyServiceContract myServiceObject = new MyService(); // // container.Resolve<IMyServiceContract>();
HostFactory.Run(x =>
{
x.Service<IMyServiceContract>(s =>
{
s.ConstructUsing(name => myServiceObject);
s.WhenStarted(myso => myso.Start());
s.WhenStopped(myso => myso.Stop());
s.WhenSessionChanged((myso, hc, chg) => myso.SessionChanged(chg));
});
x.EnableSessionChanged();
如果您写入文本文件(我有 Console.WriteLine(e.ReasonCode);)...您可以看到更改。我通过执行 LockUser(在 windows 10 x64 中)并重新登录来进行测试。
对我有用。
我的 packages.config 所以你知道我使用的是哪个版本的 TopShelf
<package id="log4net" version="2.0.5" targetFramework="net45" />
<package id="Topshelf" version="4.0.3" targetFramework="net461" />
<package id="Topshelf.Log4Net" version="4.0.3" targetFramework="net461" />