| #!/usr/bin/env 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 optparse |
| from proton import Message |
| from proton.handlers import MessagingHandler |
| from proton.reactor import Container |
| |
| class Send(MessagingHandler): |
| def __init__(self, url, messages, size, replying): |
| super(Send, self).__init__(prefetch=1024) |
| self.url = url |
| self.sent = 0 |
| self.confirmed = 0 |
| self.received = 0 |
| self.received_bytes = 0 |
| self.total = messages |
| self.message_size = size; |
| self.replying = replying; |
| self.message = Message(body="X" * self.message_size) |
| if replying: |
| self.message.reply_to = "localhost/test" |
| |
| def on_start(self, event): |
| event.container.sasl_enabled = False |
| event.container.create_sender(self.url) |
| |
| def on_sendable(self, event): |
| while event.sender.credit and self.sent < self.total: |
| self.message.correlation_id = self.sent + 1 |
| event.sender.send(self.message) |
| self.sent += 1 |
| |
| def on_accepted(self, event): |
| self.confirmed += 1 |
| if self.confirmed == self.total: |
| print("all messages confirmed") |
| if not self.replying: |
| event.connection.close() |
| |
| def on_message(self, event): |
| msg = event.message; |
| if self.received < self.total: |
| self.received += 1 |
| self.received_bytes += len(msg.body) |
| if self.received == self.total: |
| event.receiver.close() |
| event.connection.close() |
| |
| def on_disconnected(self, event): |
| self.sent = self.confirmed |
| |
| parser = optparse.OptionParser(usage="usage: %prog [options]", |
| description="Send messages to the supplied address.") |
| parser.add_option("-a", "--address", default="localhost:5672/examples", |
| help="address to which messages are sent (default %default)") |
| parser.add_option("-c", "--messages", type="int", default=100, |
| help="number of messages to send (default %default)") |
| parser.add_option("-b", "--bytes", type="int", default=100, |
| help="size of each message body in bytes (default %default)") |
| parser.add_option("-R", action="store_true", dest="replying", help="process reply messages") |
| |
| opts, args = parser.parse_args() |
| |
| try: |
| Container(Send(opts.address, opts.messages, opts.bytes, opts.replying)).run() |
| except KeyboardInterrupt: pass |
