python/server

#!/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.
#
import qpid
from qpid.connection import Connection, listen
from qpid.delegate import Delegate
from qpid.peer import Peer
from qpid import Struct

class Server(Delegate):

  def __init__(self):
    Delegate.__init__(self)
    self.queues = {}
    self.bindings = {}

  def connection_open(self, ch, msg):
    msg.open_ok()

  def session_open(self, ch, msg):
    print "session open on channel %s" % ch.id
    msg.attached()

  def execution_flush(self, ch, msg):
    pass

  def queue_declare(self, ch, msg):
    self.queues[msg.queue] = []
    print "queue declared: %s" % msg.queue
    msg.complete()

  def queue_bind(self, ch, msg):
    if self.bindings.has_key(msg.exchange):
      queues = self.bindings[msg.exchange]
    else:
      queues = set()
      self.bindings[msg.exchange] = queues
    queues.add((msg.routing_key, msg.queue))
    msg.complete()

  def queue_query(self, ch, msg):
    st = Struct(msg.method.result)
    ch.execution_result(msg.command_id, st)
    msg.complete()

  def message_subscribe(self, ch, msg):
    print msg
    msg.complete()

  def message_transfer(self, ch, msg):
    print msg.content
    msg.complete()


spec = qpid.spec.load("../specs/amqp.0-10-preview.xml")

for io in listen("0.0.0.0", 5672):
  c = Connection(io, spec)
  p = Peer(c, Server())
  c.tini()
  p.start()
  ch = p.channel(0)
  ch.connection_start()
  ch.connection_tune()