http based drpc client about drpc

[vtolstov]

as i understand that drpc does not send any http2 headers by default so its not possible to determine how to handle this request in this combo server ?
does it possible to handle native drpc client without drpcmigrate client helper that sends special bytes before data?

[zeebo]

What do you mean by "native drpc client?" Since it's going through http, something has to exist to map the http request into a drpc stream, which is a drpchttp.Protocol with the built in ones defined here. There's no built in way for a drpc client to wrap a request into an http request, though.

[vtolstov]

Let me explain - with grpc i can handle incoming grpc connections to http2 server. Parse incoming stream data and get service/method and payload.
With drpc - i cant handle simple drpc connection created with tcp connect and drpc.New()

[vtolstov]

how can i create drpc connection to http based drpc server that can switch protocol by content-type header ?

[vtolstov]

may be i need to create drpc.Transport that utilise http1/http2 connection?

[vtolstov]

can you add to drpchttp transport that uses http connection for drpc?

[zeebo]

One option might be to use a websocket based transport like https://pkg.go.dev/go.bryk.io/pkg/net/drpc/ws

[zeebo]

This will be a tracking issue to extend the drpchttp package to include a client that wraps an http.Transport or something. It may be limited to unitary streams. It'd be cool if it worked against twirp or grpc-web servers as well as the basic drpchttp server.