Celery+Eventlet+非阻塞请求

我requests在芹菜中使用Python workers来进行大量(~10 /秒)API调用(包括GET,POST,PUT,DELETE).每个请求大约需要5到10秒才能完成.

我尝试在eventlet池中运行芹菜工作者,并发1000次.

由于requests是阻塞进程,因此每个并发连接都在等待一个请求.

我如何进行requests异步？

使用eventlet monkey补丁使任何纯python库无阻塞.

补丁单库

# import requests  # instead do this:
import eventlet
requests = eventlet.import_patched('requests')

import eventlet
eventlet.monkey_patch()  # must execute as early as possible
...
# everything is non-blocking now:
import requests, amqp, memcache, paramiko, redis

ImportError: cannot import name utils

requests = eventlet.import_patched('requests.__init__')