| #!/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() |