#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ @desc: @author: DYL @contact: [email protected] @site: www.xxxx.com @software: PyCharm @since:python 3.5.2 on 2016/11/3.10:49 """ from snow import Snow from snow import HttpResponse #http://www.cnblogs.com/wupeiqi/articles/6536518.html def index(request): return HttpResponse('OK') routes = [ (r'/index/', index), ] app = Snow(routes) app.run(port=8012)
def req(request):
obj = Future(
callback=callback
) # <snow.Future object at 0x000001535D47D278> HttpResponse(future.value)
request_list.append(obj)
print('request_list', request_list)
yield obj #yield 是一个类似 return 的关键字，只是这个函数返回的是个生成器，返回的生成器调用成员方法时，相应的生成器函数中的代码才会执行
def stop(request):
obj = request_list[0] #列表一直增加，这个就取第一个
del request_list[0] #然后删除掉
obj.set_result('done')
return HttpResponse('Stop')
def callback(request, future):
return HttpResponse(future.value)
routes = [
# ('/index/',index),
('/async/', async), #超时
('/req/', req), #自己停止
('/stop/', stop),
]
app = Snow(routes)
app.run(port=8001)