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#!/usr/bin/env python
# **********************************************************************
#
# Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
#
# This copy of Ice is licensed to you under the terms described in the
# ICE_LICENSE file included in this distribution.
#
# **********************************************************************
import sys, os, traceback, threading, Ice
slice_dir = os.getenv('ICEPY_HOME', '')
if len(slice_dir) == 0 or not os.path.exists(os.path.join(slice_dir, 'slice')):
slice_dir = os.getenv('ICE_HOME', '')
if len(slice_dir) == 0 or not os.path.exists(os.path.join(slice_dir, 'slice')):
slice_dir = os.path.join('/', 'usr', 'share')
if not os.path.exists(os.path.join(slice_dir, 'slice')):
print sys.argv[0] + ': Slice directory not found. Define ICEPY_HOME or ICE_HOME.'
sys.exit(1)
Ice.loadSlice('-I' + slice_dir + '/slice Queue.ice')
import Demo
class AMI_Queue_getI:
def __init__(self, id):
self._id = id
requestMutex.acquire()
requests.append(id)
requestMutex.release()
def ice_response(self, message):
requestMutex.acquire()
for i in range(0, len(requests)):
if requests[i] == self._id:
del requests[i]
break
requestMutex.release()
print message
def ice_exception(self, ex):
requestMutex.acquire()
for i in range(0, len(requests)):
if requests[i] == self._id:
del requests[i]
break
requestMutex.release()
print ex
def menu():
print """
usage:
g: get a message
x: exit
?: help
"""
class Consumer(Ice.Application):
def run(self, args):
queue = Demo.QueuePrx.checkedCast(self.communicator().propertyToProxy('Queue.Proxy'))
if not queue:
print args[0] + ": invalid proxy"
return False
menu()
c = None
while c != 'x':
try:
c = raw_input("==> ")
if c == 'g':
id = Ice.generateUUID()
queue.get_async(AMI_Queue_getI(id), id)
elif c == 'x':
pass # Nothing to do
elif c == '?':
menu()
else:
print "unknown command `" + c + "'"
menu()
except EOFError:
break
except KeyboardInterrupt:
break
except Ice.Exception, ex:
print ex
requestMutex.acquire()
if len(requests) != 0:
try:
queue.cancel(requests)
except Ice.Exception, ex:
pass
requestMutex.release()
return True
requests = []
requestMutex = threading.Lock()
app = Consumer()
sys.exit(app.main(sys.argv, "config.client"))
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