PyBitmessage-2021-04-27/src/network/receivequeuethread.py

47 lines
1.5 KiB
Python

import Queue
import sys
import threading
import time
import addresses
from bmconfigparser import BMConfigParser
from debug import logger
from helper_threading import StoppableThread
from inventory import Inventory
from network.connectionpool import BMConnectionPool
from network.bmproto import BMProto
from queues import receiveDataQueue
import protocol
import state
class ReceiveQueueThread(threading.Thread, StoppableThread):
def __init__(self):
threading.Thread.__init__(self, name="ReceiveQueueThread")
self.initStop()
self.name = "ReceiveQueueThread"
logger.info("init receive queue thread")
def run(self):
while not self._stopped and state.shutdown == 0:
try:
dest = receiveDataQueue.get(block=True, timeout=1)
receiveDataQueue.task_done()
except Queue.Empty:
continue
if self._stopped:
break
# cycle as long as there is data
# methods should return False if there isn't enough data, or the connection is to be aborted
# state_* methods should return False if there isn't enough data,
# or the connection is to be aborted
try:
BMConnectionPool().getConnectionByAddr(dest).process()
# KeyError = connection object not found
# AttributeError = state isn't implemented
except (KeyError, AttributeError):
pass