pike with python multiprocessing fails with "OSError: [Errno 9] Bad file descriptor"

Hi,

i could see the pike is not working when i use it with python multiprocessing module.

i am using pike version '0.2.7'

my requirements is to create multiple process to establish the connection and send smb requests to my server.

following are my observations:
**1. Without multiprocessing:**
`
>>> import pike.model
>>> import multiprocessing
>>>
>>> def test():
... client = pike.model.Client()
... connection = client.connect("127.0.0.1", 445).negotiate()
... channel = connection.session_setup("ISI\\root%a")
... tree = channel.tree_connect("TestShare")
... print("IT WORKED...")
...
>>>
>>> test()
IT WORKED...
>>>
`

**2. with multiprocessing:**
`
>>> class Test(multiprocessing.Process):
... def __init__(self):
... multiprocessing.Process.__init__(self)
...
... def run(self):
... client = pike.model.Client()
... connection = client.connect("127.0.0.1", 445).negotiate()
... channel = connection.session_setup("**********") # intentionaly putting * here :-)
... tree = channel.tree_connect("TestShare")
...
>>>
>>> Test().start()

ERROR OUTPUT HERE:
>>> Process Test-34:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
File "", line 7, in run
File "/var/crash/tools/lib/python2.7/site-packages/pike/model.py", line 327, in connect
return self.connect_submit(server, port).result()
File "/var/crash/tools/lib/python2.7/site-packages/pike/model.py", line 339, in connect_submit
return Connection(self, server, port).connection_future
File "/var/crash/tools/lib/python2.7/site-packages/pike/model.py", line 499, in __init__
self.create_socket(family, socktype)
File "/var/crash/tools/lib/python2.7/site-packages/pike/transport.py", line 74, in create_socket
self.set_socket(sock)
File "/var/crash/tools/lib/python2.7/site-packages/pike/transport.py", line 83, in set_socket
self.poller.add_channel(self)
File "/var/crash/tools/lib/python2.7/site-packages/pike/transport.py", line 349, in add_channel
self.kq.control(events, 0)
OSError: [Errno 9] Bad file descriptor
>>>
`

could any please take a look and let me know what is the wrong in it.