MqMsgque_Main_PY_API

MqMsgque PACKAGE - the package-main is a single piece of code evaluated only once at application startup …

Collaboration diagram for MqMsgque_Main_PY_API:

MqMsgque PACKAGE - the package-main is a single piece of code evaluated only once at application startup …

Example from MyServer.py → The package-main configure the factory and start the server.

import sys
from pymqmsgque import *

# package-item
class MyServer(MqContextC):

  # factory startup
  def __init__(self, tmpl=None):
    self.ConfigSetServerSetup(self.ServerSetup)
    super().__init__(tmpl)

  # service to serve all incoming requests for token "HLWO"
  def MyFirstService(self):
    self.SendSTART()
    self.SendSTR(self.ReadSTR() + " World")
    self.SendRETURN()

  # define a service as link between the token "HLWO" and the callback "MyFirstService"
  def ServerSetup(self):
    self.ServiceCreate("HLWO",self.MyFirstService)

# package-main
if __name__ == "__main__":

  # create the "MyServer" factory… and the object
  srv = MqFactoryC.Add(MyServer).New()

  try:
    srv.LinkCreate(sys.argv)
    srv.ProcessEvent(MqWaitOnEventE.FOREVER)
  except Exception as ex:
    srv.ErrorCatch(ex)
  finally:
    srv.Exit()