#!/usr/bin/env python
# -*- coding: iso-8859-1 -*-
-# Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
+# Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
#
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
-# version 2.1 of the License.
+# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
#
#
-def searchFreePort_withPortManager(args={}, save_config=1, use_port=None):
+def searchFreePort_withPortManager(queue, args={}, save_config=1, use_port=None):
from PortManager import getPort
port = getPort(use_port)
__setup_config(port, args, save_config)
else:
print "Unable to obtain port"
+
+ queue.put([os.environ['OMNIORB_CONFIG'],
+ os.environ['NSPORT'],
+ os.environ['NSHOST']])
+#
+
+def __savePortToFile(args):
+ # Save Naming service port name into
+ # the file args["ns_port_log_file"]
+ if args.has_key('ns_port_log_file'):
+ omniorbUserPath = os.getenv("OMNIORB_USER_PATH")
+ file_name = os.path.join(omniorbUserPath, args["ns_port_log_file"])
+ with open(file_name, "w") as f:
+ f.write(os.environ['NSPORT'])
#
def searchFreePort(args={}, save_config=1, use_port=None):
Returns first found free port number.
"""
try:
- import PortManager
- searchFreePort_withPortManager(args, save_config, use_port)
+ import PortManager # mandatory
+ from multiprocessing import Process, Queue
+ queue = Queue()
+ p = Process(target = searchFreePort_withPortManager, args=(queue, args, save_config, use_port,))
+ p.start()
+ info = queue.get()
+
+ os.environ['OMNIORB_CONFIG'] = info[0]
+ os.environ['NSPORT'] = info[1]
+ args['port'] = os.environ['NSPORT']
+ os.environ['NSHOST'] = info[2]
+ __savePortToFile(args)
+
+ p.join() # this blocks until the process terminates
except ImportError:
searchFreePort_withoutPortManager(args, save_config, use_port)
+ __savePortToFile(args)
#