python - "Error 1053: The service did not respond timely"，无法从 Python 代码启动使用 cx_Freeze 创建的 Windows 服务

Question

我正在尝试使用 cx_Freeze 从我的 Python 代码创建 Windows 服务。 Python 代码运行良好，经过调试且可靠，但是当我创建 exe 文件时出现问题。

这是我的 cx_Freeze 设置代码:

# Config file for packing python scripts into exe file
# Run with "python.exe create_win_exe.py build"
import sys
from cx_Freeze import setup, Executable

version = '1.00'

# Dependencies are automatically detected, but it might need fine tuning.
build_exe_options = {'packages': ['win32timezone'], 'includes': ['idna.idnadata']}

# Use default base - console application
base = None

setup(name = "service-test",
      version = version,
      description = "Service test",
      options = {"build_exe": build_exe_options},
      executables = [Executable("service-test.py", base=base)])

Python 代码(我从这里的例子 How do you run a Python script as a service in Windows? ):

# -*- coding: utf-8 -*-
import win32serviceutil
import win32service
import win32event
import servicemanager
import socket
import datetime
import time

class AppServerSvc (win32serviceutil.ServiceFramework):
    _svc_name_ = "TestService5"
    _svc_display_name_ = "Test Service 5"
    stop_flag = False

    def __init__(self,args):
        win32serviceutil.ServiceFramework.__init__(self,args)
        self.hWaitStop = win32event.CreateEvent(None,0,0,None)
        socket.setdefaulttimeout(60)

    def SvcStop(self):
        self.stop_flag = True
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
        win32event.SetEvent(self.hWaitStop)

    def SvcDoRun(self):
        servicemanager.LogMsg(servicemanager.EVENTLOG_INFORMATION_TYPE,
                              servicemanager.PYS_SERVICE_STARTED,
                              (self._svc_name_,''))
        self.main()

    def main(self):
        fout = open('C:\\Users\\Константин\\service-test.log', 'w')
        while not self.stop_flag:
            try:
                fout.write(str(datetime.datetime.now()) + '\n')
                fout.flush()
            except BaseException as be:
                print('Error while writing to file: {}'.format(str(be)))
            time.sleep(1)

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

当我创建 exe 文件时，我可以将它安装为服务:

  > service-test.exe install
  Installing service TestService5
  Service installed

我也可以很好地调试它，它按预期工作。

但它没有启动:

> service-test.exe start
Starting service TestService5
Error starting service: The service did not respond timely

如果我使用 pyinstaller 而不是 cx_Freeze 也会遇到同样的问题。

有人可以帮忙吗？

Answer 1

可能是权限问题。

查看您的代码，您没有指定服务将在其下运行的帐户，因此它是在“本地系统”下创建的。 https://learn.microsoft.com/en-us/windows/desktop/Services/localsystem-account

尝试指示用户通过安装命令行参数运行您的服务，或者您可以在安装服务后导航到服务对话框 (services.msc) 并修改登录。