启动使用pyinstaller编译的python Windows服务时出错

如何解决启动使用pyinstaller编译的python Windows服务时出错

我已经创建了Windows服务的python脚本。下面是代码：

client_service.py

import logging
import os
import sys
import psutil
import win32serviceutil
import win32service
import win32event
import servicemanager
import socket
import time
import json
import datetime
from random import randint
from pymongo import MongoClient
from opcua import Client


curr_path = os.path.dirname(os.path.abspath(__file__))
configs_path = os.path.join(curr_path,'configs','app_config.json')
opc_configs_path = os.path.join(curr_path,'opc.json')
log_file_path = os.path.join(curr_path,'logs','application.log')


def setup_logger(logger_name,log_file,level=logging.ERROR):
    l = logging.getLogger(logger_name)
    formatter = logging.Formatter('%(asctime)s %(message)s')
    fileHandler = logging.FileHandler(log_file,mode='a')
    fileHandler.setFormatter(formatter)
    streamHandler = logging.StreamHandler()
    streamHandler.setFormatter(formatter)
    l.setLevel(level)
    l.addHandler(fileHandler)
    l.addHandler(streamHandler)


debug_file = os.path.join(curr_path,'application.log')
setup_logger('debug',debug_file)
log_debug = logging.getLogger('debug')


class AppService(win32serviceutil.ServiceFramework):
    _svc_name_ = "OPC_CLIENT_SERVICE"
    _svc_display_name_ = "OPC_CLIENT_SERVICE"
    _svc_description_ = "OPC_CLIENT_SERVICE"

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

    def SvcStop(self):
        self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
        win32event.SetEvent(self.hWaitStop)
        self.isrunning = False

    def SvcDoRun(self):
        self.isrunning = True
        servicemanager.LogMsg(servicemanager.EVENTLOG_INFORMATION_TYPE,servicemanager.PYS_SERVICE_STARTED,(self._svc_name_,''))

        log_debug.error("STARTED")
        while self.isrunning:
            log_debug.error("Running")
            time.sleep(2)

        
if __name__ == '__main__':
    if len(sys.argv) == 1:
        servicemanager.Initialize()
        servicemanager.PrepareToHostSingle(AppService)
        servicemanager.StartServiceCtrlDispatcher()
    else:
        win32serviceutil.HandleCommandLine(AppService)

要测试它，我在命令下面运行：

> python client_service.py install
    Installing service OPC_CLIENT_SERVICE
    Service installed

> python client_service.py debug
    Debugging service OPC_CLIENT_SERVICE - press Ctrl+C to stop.
    Info 0x40001002 - The OPC_CLIENT_SERVICE service has started.
    2020-09-23 21:15:46,603 STARTED
    2020-09-23 21:15:46,603 Running
    2020-09-23 21:15:48,604 Running
    2020-09-23 21:15:50,606 Running
    Stopping debug service.

> python client_service.py start
    Starting service OPC_CLIENT_SERVICE

> python client_service.py remove
    Removing service OPC_CLIENT_SERVICE
    Service removed

一切正常，这意味着脚本没有问题。后来我使用.py将.exe转换为pyinstaller：

pyinstaller --hiddenimport=win32timezone --onefile client_service.py

此后，它创建了client_service.exe。因此，我使用了以下命令：

> client_service.exe install
    Installing service OPC_CLIENT_SERVICE
    Service installed

> client_service.exe debug
    Debugging service OPC_CLIENT_SERVICE - press Ctrl+C to stop.
    Info 0x40001002 - The OPC_CLIENT_SERVICE service has started.
    2020-09-23 21:23:35,149 STARTED
    2020-09-23 21:23:35,149 Running
    2020-09-23 21:23:37,150 Running
    2020-09-23 21:23:39,150 Running
    Stopping debug service.

> client_service.exe start
    Starting service OPC_CLIENT_SERVICE
    Error starting service: The service did not respond to the start or control request in a timely fashion.

在这里，我无法理解为什么exe无法启动。我如何从这里调试它。请任何人都可以告诉我如何调试它。有什么建议。？请帮忙。谢谢