Python可执行文件作为Windows服务

时间:2016-04-07 18:13:40

标签: python python-2.7 batch-file service windows-7

我知道StackOverflow上有类似的主题,但没有一个与我有同样的问题。大多数问题都是询问如何从Python启动服务。我有一个创建服务的.bat文件,并使用我使用py2exe创建的PythonFile.exe。我收到错误"启动服务时出错。该服务未及时响应启动或控制请求"。该服务未运行,但我在ProcessManager进程中看到了可执行文件。

可执行文件是否有资格作为服务?我的可执行文件只是一个睡眠(使用互斥锁)的TCP服务器,直到互斥锁被解锁。

我的.bat文件......

net stop "FabulousAndOutrageousOinkers"
%SYSTEMROOT%\system32\sc.exe delete "FabulousAndOutrageousOinkers"
%SYSTEMROOT%\system32\sc.exe create "FabulousAndOutrageousOinkers" binPath= "%CD%\FabulousAndOutrageousOinkers.exe" start= auto
net start "FabulousAndOutrageousOinkers"

1 个答案:

答案 0 :(得分:3)

我最终找到了我的问题的答案。事实上,要求是一项服务。大多数成为服务的脚本或程序在代码上方都有一个包装层来管理处理这些需求。这个包装器最终会调用开发人员的代码,并用不同类型的状态向windows服务发出信号。开始,停止等......

import win32service  
import win32serviceutil  
import win32event  

class Service(win32serviceutil.ServiceFramework):  
    # you can NET START/STOP the service by the following name  
    _svc_name_ = "FabulousAndOutrageousOinkers"  
    # this text shows up as the service name in the Service  
    # Control Manager (SCM)  
    _svc_display_name_ = "Fabulous And Outrageous Oinkers"  
    # this text shows up as the description in the SCM  
    _svc_description_ = "Truly truly outrageous"  

    def __init__(self, args):  
        win32serviceutil.ServiceFramework.__init__(self,args)  
        # create an event to listen for stop requests on  
        self.hWaitStop = win32event.CreateEvent(None, 0, 0, None)  

    # core logic of the service     
    def SvcDoRun(self):  
        import servicemanager
        self.ReportServiceStatus(win32service.SERVICE_START_PENDING)  

        self.start() 
        rc = None  

        # if the stop event hasn't been fired keep looping  
        while rc != win32event.WAIT_OBJECT_0:  
            # block for 5 seconds and listen for a stop event  
            rc = win32event.WaitForSingleObject(self.hWaitStop, 5000)

        self.stop()

    # called when we're being shut down      
    def SvcStop(self):  
        # tell the SCM we're shutting down  
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)  
        # fire the stop event  
        win32event.SetEvent(self.hWaitStop)

    def start(self):
       try:
          file_path = "FabulousAndOutrageousOinkers.exe"
          execfile(file_path)             #Execute the script
       except:
          pass

    def stop(self):
      pass

if __name__ == '__main__':  
    win32serviceutil.HandleCommandLine(Service)

我从http://www.chrisumbel.com/article/windows_services_in_python找到了这个模板。此代码仍有一些问题,因为我收到错误"错误启动服务:服务没有及时响应启动或控制请求",但它仍然回答我的问题。实际上,要求可执行文件成为Windows服务。