# Path: coolamqp/clustering/events.py
# class Event(object):
# class NothingMuch(Event):
# class ConnectionLost(Event):
# class MessageReceived(ReceivedMessage, Event):
#     def __init__(self, msg):  # type: (ReceivedMessage) -> None
# 
# Path: coolamqp/objects.py
# class Queue(object):
#     """
#     This object represents a Queue that applications consume from or publish to.
#     """
#     __slots__ = ('name', 'durable', 'exchange', 'auto_delete', 'exclusive',
#                  'anonymous', 'consumer_tag')
# 
#     def __init__(self, name=b'',  # type: tp.Union[str, bytes]
#                  durable=False,  # type: bool
#                  exchange=None,  # type: tp.Optional[Exchange]
#                  exclusive=False,  # type: bool
#                  auto_delete=False  # type: bool
#                  ):
#         """
#         Create a queue definition.
# 
#         :param name: name of the queue.
#             Take special care if this is empty. If empty, this will be filled-in by the broker
#             upon declaration. If a disconnect happens, and connection to other node is
#             reestablished, this name will CHANGE AGAIN, and be reflected in this object.
#             This change will be done before CoolAMQP signals reconnection.
#         :param durable: Is the queue durable?
#         :param exchange: Exchange for this queue to bind to. None for no binding.
#         :param exclusive: Is this queue exclusive?
#         :param auto_delete: Is this queue auto_delete ?
#         """
#         self.name = tobytes(name)  #: public, must be bytes
#         # if name is '', this will be filled in with broker-generated name upon declaration
#         self.durable = durable
#         self.exchange = exchange
#         self.auto_delete = auto_delete
#         self.exclusive = exclusive
# 
#         self.anonymous = len(
#             self.name) == 0  # if this queue is anonymous, it must be regenerated upon reconnect
# 
#         self.consumer_tag = self.name if not self.anonymous else uuid.uuid4().hex.encode(
#             'utf8')  # bytes, consumer tag to use in AMQP comms
# 
#         assert isinstance(self.name, six.binary_type)
#         assert isinstance(self.consumer_tag, six.binary_type)
# 
#     def __eq__(self, other):
#         return (self.name == other.name) and (type(self) == type(other))
# 
#     def __hash__(self):
#         return hash(self.name)
# 
# class Message(object):
#     """
#     An AMQP message. Has a binary body, and some properties.
# 
#     Properties is a highly regularized class - see
#     coolamqp.framing.definitions.BasicContentPropertyList
#     for a list of possible properties.
# 
#     :param body: stream of octets
#     :type body: anything with a buffer interface
#     :param properties: AMQP properties to be sent along.
#                        default is 'no properties at all'
#                        You can pass a dict - it will be passed to
#                        MessageProperties,
#                        but it's slow - don't do that.
#     :type properties: MessageProperties instance, None or a dict (SLOW!)
# 
#     """
#     __slots__ = ('body', 'properties')
# 
#     Properties = MessageProperties  # an alias for easier use
# 
#     def __init__(self, body,         # type: bytes
#                  properties=None     # type: tp.Optional[MessageProperties]
#                  ):
#         """
#         Create a Message object.
# 
#         Please take care with passing empty bodies, as py-amqp has some
#         failure on it.
#         """
#         if isinstance(body, six.text_type):
#             raise TypeError(u'body cannot be a text type!')
# 
#         self.body = body
# 
#         if isinstance(properties, dict):
#             self.properties = MessageProperties(**properties)
#         elif properties is None:
#             self.properties = EMPTY_PROPERTIES
#         else:
#             self.properties = properties
# 
# Path: stress_tests/settings.py
# NODE = NodeDefinition(os.environ.get('AMQP_HOST', '127.0.0.1'), 'guest', 'guest', heartbeat=20)
# def connect(on_fail=lambda: None, log_frames=None):
#     def _on_fail():
#     def __init__(self, path):
#     def close(self):
#     def on_frame(self, timestamp, frame, direction):
# class LogFramesToFile:


import logging
import random
import time
import typing as tp
import uuid
from collections import deque
from queue import Empty
from satella.coding.concurrent import TerminableThread
from coolamqp.clustering.events import ReceivedMessage, NothingMuch
from coolamqp.objects import Queue, Message
from .settings import connect, queue_names, LogFramesToFile

    def _send(self):
        self.cad_thread.amqp.publish(Message(uuid.uuid4().hex.encode('utf8')),
                                     routing_key=self.name + '-repl')

    def on_message(self, msg: ReceivedMessage):
        run_if_probability(ANSWER_PROBABILITY, self._send)


class ConnectAndDisconnectThread(TerminableThread):
    def __init__(self, amqp):
        self.amqp = amqp
        super().__init__()
        self.free_names = deque(queue_names)
        self.connections = {}  # type: tp.Dict[str, Connection]

    def loop(self) -> None:
        started_at = time.monotonic()
        run_multiple_if_probability(CONNECTIONS_PER_SECOND, lambda: Connection(self))

        for connection in self.connections.values():
            connection.process()

        self.connections = {name: connection for name, connection in self.connections.items() if
                            not connection.terminated}

        evt = None
        while not isinstance(evt, NothingMuch):
            evt = self.amqp.drain(max(0.0, 1 - (time.monotonic() - started_at)))


# Path: coolamqp/clustering/events.py
# class Event(object):
# class NothingMuch(Event):
# class ConnectionLost(Event):
# class MessageReceived(ReceivedMessage, Event):
#     def __init__(self, msg):  # type: (ReceivedMessage) -> None
# 
# Path: coolamqp/objects.py
# class Queue(object):
#     """
#     This object represents a Queue that applications consume from or publish to.
#     """
#     __slots__ = ('name', 'durable', 'exchange', 'auto_delete', 'exclusive',
#                  'anonymous', 'consumer_tag')
# 
#     def __init__(self, name=b'',  # type: tp.Union[str, bytes]
#                  durable=False,  # type: bool
#                  exchange=None,  # type: tp.Optional[Exchange]
#                  exclusive=False,  # type: bool
#                  auto_delete=False  # type: bool
#                  ):
#         """
#         Create a queue definition.
# 
#         :param name: name of the queue.
#             Take special care if this is empty. If empty, this will be filled-in by the broker
#             upon declaration. If a disconnect happens, and connection to other node is
#             reestablished, this name will CHANGE AGAIN, and be reflected in this object.
#             This change will be done before CoolAMQP signals reconnection.
#         :param durable: Is the queue durable?
#         :param exchange: Exchange for this queue to bind to. None for no binding.
#         :param exclusive: Is this queue exclusive?
#         :param auto_delete: Is this queue auto_delete ?
#         """
#         self.name = tobytes(name)  #: public, must be bytes
#         # if name is '', this will be filled in with broker-generated name upon declaration
#         self.durable = durable
#         self.exchange = exchange
#         self.auto_delete = auto_delete
#         self.exclusive = exclusive
# 
#         self.anonymous = len(
#             self.name) == 0  # if this queue is anonymous, it must be regenerated upon reconnect
# 
#         self.consumer_tag = self.name if not self.anonymous else uuid.uuid4().hex.encode(
#             'utf8')  # bytes, consumer tag to use in AMQP comms
# 
#         assert isinstance(self.name, six.binary_type)
#         assert isinstance(self.consumer_tag, six.binary_type)
# 
#     def __eq__(self, other):
#         return (self.name == other.name) and (type(self) == type(other))
# 
#     def __hash__(self):
#         return hash(self.name)
# 
# class Message(object):
#     """
#     An AMQP message. Has a binary body, and some properties.
# 
#     Properties is a highly regularized class - see
#     coolamqp.framing.definitions.BasicContentPropertyList
#     for a list of possible properties.
# 
#     :param body: stream of octets
#     :type body: anything with a buffer interface
#     :param properties: AMQP properties to be sent along.
#                        default is 'no properties at all'
#                        You can pass a dict - it will be passed to
#                        MessageProperties,
#                        but it's slow - don't do that.
#     :type properties: MessageProperties instance, None or a dict (SLOW!)
# 
#     """
#     __slots__ = ('body', 'properties')
# 
#     Properties = MessageProperties  # an alias for easier use
# 
#     def __init__(self, body,         # type: bytes
#                  properties=None     # type: tp.Optional[MessageProperties]
#                  ):
#         """
#         Create a Message object.
# 
#         Please take care with passing empty bodies, as py-amqp has some
#         failure on it.
#         """
#         if isinstance(body, six.text_type):
#             raise TypeError(u'body cannot be a text type!')
# 
#         self.body = body
# 
#         if isinstance(properties, dict):
#             self.properties = MessageProperties(**properties)
#         elif properties is None:
#             self.properties = EMPTY_PROPERTIES
#         else:
#             self.properties = properties
# 
# Path: stress_tests/settings.py
# NODE = NodeDefinition(os.environ.get('AMQP_HOST', '127.0.0.1'), 'guest', 'guest', heartbeat=20)
# def connect(on_fail=lambda: None, log_frames=None):
#     def _on_fail():
#     def __init__(self, path):
#     def close(self):
#     def on_frame(self, timestamp, frame, direction):
# class LogFramesToFile:


# Path: stress_tests/client.py
import logging
import random
import time
import typing as tp
import uuid
from collections import deque
from queue import Empty
from satella.coding.concurrent import TerminableThread
from coolamqp.clustering.events import ReceivedMessage, NothingMuch
from coolamqp.objects import Queue, Message
from .settings import connect, queue_names, LogFramesToFile


    def _send(self):
        self.cad_thread.amqp.publish(Message(uuid.uuid4().hex.encode('utf8')),
                                     routing_key=self.name + '-repl')

    def on_message(self, msg: ReceivedMessage):
        run_if_probability(ANSWER_PROBABILITY, self._send)


class ConnectAndDisconnectThread(TerminableThread):
    def __init__(self, amqp):
        self.amqp = amqp
        super().__init__()
        self.free_names = deque(queue_names)
        self.connections = {}  # type: tp.Dict[str, Connection]

    def loop(self) -> None:
        started_at = time.monotonic()
        run_multiple_if_probability(CONNECTIONS_PER_SECOND, lambda: Connection(self))

        for connection in self.connections.values():
            connection.process()

        self.connections = {name: connection for name, connection in self.connections.items() if
                            not connection.terminated}

        evt = None
        while not isinstance(evt, NothingMuch):
            evt = self.amqp.drain(max(0.0, 1 - (time.monotonic() - started_at)))


            if isinstance(evt, ReceivedMessage):