在task_worker.py中修改如下:
- #!/user/bin/pytthon
- # -*- coding:utf-8 -*-
- # @Time: 2018/3/3 16:46
- # @Author: lichexo
- # @File: task_worker.py
- # task_worker.py
- import time, sys, queue
- from multiprocessing.managers import BaseManager
- # 创建类似的QueueManager:
- class QueueManager(BaseManager):
- pass
- # 由于这个QueueManager只从网络上获取Queue,所以注册时只提供名字:
- QueueManager.register('get_task_queue')
- QueueManager.register('get_result_queue')
- # 连接到服务器,也就是运行task_master.py的机器:
- server_addr = '127.0.0.1'
- print('Connect to server %s...' % server_addr)
- # 端口和验证码注意保持与task_master.py设置的完全一致:
- m = QueueManager(address=(server_addr, 5000), authkey=b'abc')
- # 从网络连接:
- m.connect()
- # 获取Queue的对象:
- task = m.get_task_queue()
- result = m.get_result_queue()
- # 从task队列取任务,并把结果写入result队列:
- for i in range(10):
- try:
- n = task.get(timeout=1)
- print('run task %d * %d...' % (n, n))
- r = '%d * %d = %d' % (n, n, n*n)
- time.sleep(1)
- result.put(r)
- except queue.Empty:
- print('task queue is empty.')
- # 处理结束:
- print('worker exit.')
先运行task_master.py,然后再运行task_worker.py (编辑:威海站长网)
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