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#!/usr/bin/python
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
from __future__ import print_function
import sys, optparse
from async import *
parser = optparse.OptionParser(usage="usage: %prog [options] <msg_1> ... <msg_n>",
description="simple message sender")
parser.add_option("-a", "--address", default="amqp://0.0.0.0",
help="address: //<domain>[/<name>] (default %default)")
parser.add_option("-r", "--reply_to", help="reply_to: //<domain>[/<name>]")
opts, args = parser.parse_args()
if not args:
args = ["Hello World!"]
class App(CallbackAdapter):
def on_start(self):
print("Started")
self.message.clear()
self.message.address = opts.address
self.message.reply_to = opts.reply_to
for a in args:
self.message.body = a
self.send(self.message, self.on_status)
if opts.reply_to:
self.messenger.recv()
def on_status(self, status):
print("Status:", status)
if not opts.reply_to or opts.reply_to[0] != "~":
args.pop(0)
if not args: self.stop()
def on_recv(self, msg):
print("Received:", msg)
if opts.reply_to and opts.reply_to[0] == "~":
args.pop(0)
if not args: self.stop()
def on_stop(self):
print("Stopped")
a = App(Messenger())
a.run()
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