我正在尝试从我的代码创建Python服务.exe。 我一直坚持运行它。
我有两个重要文件:服务代码:
import win32serviceutil
import win32service
import win32event
import servicemanager
import socket
import time
from mailbox.fetcher import main_fetching
from disc.my_logger import set_up_logging
logging = set_up_logging("Fetcher")
class FetcherSvc (win32serviceutil.ServiceFramework):
_svc_name_ = "MailMan-FetchingService"
_svc_display_name_ = "MailMan FetchingService"
def __init__(self,args):
win32serviceutil.ServiceFramework.__init__(self,args)
self.stop_event = win32event.CreateEvent(None,0,0,None)
socket.setdefaulttimeout(60)
self.stop_requested = False
def SvcStop(self):
self.ReportServiceStatus(win32service.SERVICE_STOP_PENDING)
win32event.SetEvent(self.stop_event)
logging.info('Stopping fetching ...')
self.stop_requested = True
def SvcDoRun(self):
self.ReportServiceStatus(win32service.SERVICE_START_PENDING)
servicemanager.LogMsg(
servicemanager.EVENTLOG_INFORMATION_TYPE,
servicemanager.PYS_SERVICE_STARTED,
(self._svc_name_,'')
)
self.main()
def main(self):
logging.info(' ** Starting fetching mails service ** ')
self.ReportServiceStatus(win32service.SERVICE_RUNNING)
while not self.stop_requested:
main_fetching()
py2exe设置代码:
setup(console=[{"script": "fetching_service.py",
"icon_resources": [(1, "../mailman.ico")],
"dest_base": "fetching_service"}],
data_files=[('', ['../cacert.pem', '../trusted-certs.crt'])],
options={"py2exe": {
"includes": ["win32serviceutil", "win32service", "win32event"],
'bundle_files': 0, "optimize": 2,
'dist_dir': 'fetcher_service'}})
服务安装正确:
$ fetcher_service/fetching_service.exe --startup=delayed install
Installing service MailMan-FetchingService
Changing service configuration
Service updated
但是在开始时:
$ fetcher_service/fetching_service.exe start
Starting service MailMan-FetchingService
Error starting service: Usługa nie odpowiada na sygnał uruchomienia lub sygnał sterujący w oczekiwanym czasie.
(翻译成英文:服务没有及时响应启动或控制请求) 我尝试设置特定的用户,但它没有帮助... 此外:运行后错误发生,没有延迟
忘记添加:服务在调试模式下完美运行。
答案 0 :(得分:4)
此问题可能是由于pywin32安装失败引起的。使用Sys Internals出色的procmon我发现pythonservice.exe无法加载pywintypes34.dll。运行c:\ python34 \ scripts \ pywin32_postinstall.py修复了问题。注意如果您已经将pywin32安装为pypiwin32,因为您使用了pip,那么您需要修复C:\ Python34 \ Lib \ site-packages \ pypiwin32_system32 dir是C:\ Python34 \ Lib \ site-packages \ pywin32_system32,脚本可以工作。
答案 1 :(得分:2)
您必须通知Windows您的服务实际正在运行。在SvcDoRun
内,请致电
self.ReportServiceStatus(win32service.SERVICE_START_PENDING)
并且一旦您的服务实际开始(例如,一旦您到达主要,或甚至直接到达)
self.ReportServiceStatus(win32service.SERVICE_RUNNING)
将您的服务标记为成功启动。
答案 2 :(得分:0)
我已经解决了这个问题。 我已经使用了phihag的答案并自己更改了setup.py:
setup(service=[{'modules':'fetching_service','cmdline_style':'pywin32','description':'your service description',
# console=[{"script": "fetching_service.py",
"icon_resources": [(1, "../mailman.ico")],
"dest_base": "fetching_service"}],
data_files=[('', ['../cacert.pem', '../trusted-certs.crt'])],
options={"py2exe": {
"includes": ["win32serviceutil", "win32service", "win32event"],
'bundle_files': 0, "optimize": 2,
'dist_dir': 'fetcher_service'}})