Re: How to subclass AsyncHttpConsumer for a GET request?

You need to route by URL - see the example in the docs here, including how to fallback to Django views: https://channels.readthedocs.io/en/latest/topics/routing.html#urlrouter

Andrew

On Tue, Oct 30, 2018 at 5:05 AM Zhiyu (Drew) Li <zyli2004@gmail.com> wrote:

Thanks! Another question it seems once I manually put 'http': MyAsyncHttpConsumer pair in the ProtocolRouter, all existing sync http views stopped running as their type is "http" as well. So how to do a mix of async HTTP and sync http?

Thanks

Drew

On Mon, Oct 29, 2018, 23:15 Andrew Godwin <andrew@aeracode.org> wrote:

Yup, that's the right way - subclass the async consumer class and then write a handle method. You have to do your own post/get distinctions, like in a Django view, but with the scope rather than the request.

Andrew

On Mon, Oct 29, 2018 at 4:37 PM Zhiyu/Drew Li <zyli2004@gmail.com> wrote:

Not sure if this is the best way. I just found inside AsyncHttpConsumer.handle() I can access self.scope['method'] to determine if it is a GET or POST or others.

Thanks

Drew

On Monday, October 29, 2018 at 3:50:43 PM UTC-6, Zhiyu/Drew Li wrote:

Hi there,

Newbie to Channels.

I am trying to write a Async consumer to handle a http GET request

How to write a subclass MyAsynHttpConsumer(AsyncHttpConsumer) for this purpose? Or I am looking at the wrong class?

Also if I understand correctly, I should manually add a new pair 'http': MyAsynHttpConsumer to ProtocolTypeRouter()

async_http_urlpatterns = [

    url(r'^async-http/$', consumers. MyAsynHttpConsumer   ),

]

ProtocolTypeRouter ( 

'http': AuthMiddlewareStack(

        URLRouter(

             my_channels_app.routing.async_http_urlpatterns

        )

    ),

)

Thanks

Drew

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