from __future__ import absolute_import
from threading import Thread, Event
from uuid import uuid4
from proton import Message, Url, Array, UNDESCRIBED, Data, symbol, ConnectionException
from proton.handlers import MessagingHandler
from proton.reactor import Container
from proton.utils import SyncRequestResponse, BlockingConnection
from .common import Test, free_tcp_port
from .common import ensureCanTestExtendedSASL
CONNECTION_PROPERTIES={u'connection': u'properties'}
OFFERED_CAPABILITIES = Array(UNDESCRIBED, Data.SYMBOL, symbol("O_one"), symbol("O_two"), symbol("O_three"))
DESIRED_CAPABILITIES = Array(UNDESCRIBED, Data.SYMBOL, symbol("D_one"), symbol("D_two"), symbol("D_three"))
ANONYMOUS='ANONYMOUS'
EXTERNAL='EXTERNAL'
class EchoServer(MessagingHandler, Thread):
"""
Simple echo server that echos messages to their reply-to. Runs in a thread.
Will only accept a single connection and shut down when that connection closes.
"""
def __init__(self, url, timeout):
MessagingHandler.__init__(self)
Thread.__init__(self)
self.daemon = True
def allow(self, user, address, permissions):
if not self.permissions.get(user):
self.permissions[user] = {}
self.permissions[user][address] = Array(UNDESCRIBED, Data.STRING, *permissions)