Unterstanding eventlet.wsgi.server [英] Unterstanding eventlet.wsgi.server
本文介绍了Unterstanding eventlet.wsgi.server的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有这个简单的Python程序:
I have this simple Python programm:
from eventlet import wsgi
import eventlet
from eventlet.green import time
def hello_world(env, start_response):
print "got request"
time.sleep(10)
start_response('200 OK', [('Content-Type', 'text/plain')])
return ['Hello, World!\n']
wsgi.server(eventlet.listen(('', 8090)), hello_world)
所以当我运行它时,打开 http:// localhost:8090 /
在我的浏览器上多次,获取请求
仅在第一个请求已经处理后打印(10个之后)秒)。
似乎 eventlet.wsgi.server
正在同步处理请求。但我使用的是绿色 sleep
。播种怎么会发生这种情况?
So when i run it, and open http://localhost:8090/
on my browser multiple times, got request
is only printed after the first request was already processed (after 10 seconds).
It seems like eventlet.wsgi.server
is processing the requests synchronously. But I am using the "green" sleep
. sow how can this happen?
谢谢!
推荐答案
你必须使用如下的猴子补丁:
You have to use the monkey patch as below:
eventlet.patcher.monkey_patch(all=False, socket=True, time=True,
select=True, thread=True, os=True)
更多信息可能是从这个链接中找到。
More information could be found from this link.
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