如何使用Gevents与Falcon？

Question

我试图使用Falcon web框架与异步工作人员，如gevents和异步。我一直在寻找教程，但我还没有找到任何将gevent的实现与falcon相结合的方法。由于我以前从未使用过gevents，所以我不知道如何测试这个组合。有人能带我去一个例子或一个教程吗？

谢谢！:)

Answer 1

我只是想用Falcon和gevent建立一个新的网站，这是我过去做过的事情。我知道这有点奇怪，所以我在网上搜索并找到了你的问题。我有点惊讶至今还没有人回应。因此，我回到前面的代码，下面是使用Falcon和gevent (这是一个非常快速的框架)启动和运行的基本框架：

from gevent import monkey, pywsgi  # import the monkey for some patching as well as the WSGI server
monkey.patch_all()  # make sure to do the monkey-patching before loading the falcon package!
import falcon  # once the patching is done, we can load the Falcon package


class Handler:  # create a basic handler class with methods to deal with HTTP GET, PUT, and DELETE methods
    def on_get(self, request, response):
        response.status = falcon.HTTP_200
        response.content_type = "application/json"
        response.body = '{"message": "HTTP GET method used"}'

    def on_post(self, request, response):
        response.status = falcon.HTTP_404
        response.content_type = "application/json"
        response.body = '{"message": "POST method is not supported"}'

    def on_put(self, request, response):
        response.status = falcon.HTTP_200
        response.content_type = "application/json"
        response.body = '{"message": "HTTP PUT method used"}'

    def on_delete(self, request, response):
        response.status = falcon.HTTP_200
        response.content_type = "application/json"
        response.body = '{"message": "HTTP DELETE method used"}'

api = falcon.API()
api.add_route("/", Handler())  # set the handler for dealing with HTTP methods; you may want add_sink for a catch-all
port = 8080
server = pywsgi.WSGIServer(("localhost", port), api)  # address and port to bind, and the Falcon handler API
server.serve_forever()  # once the server is created, let it serve forever

正如你所看到的，最大的诀窍在于猴子的修补。除此之外，它真的很简单。希望这能帮到别人！