无法在Golang的http2中使用流式传输

Question

How to reuse http2 stream in golang?

Hi all, recently I tried many ways to reuse a stream to send http2 data but failed, and I didn't find many related solutions in http2, can anyone give me some hints or demos?

client := http.Client{

        Transport: &http2.Transport{
            DialTLS: func(network, addr string, cfg *tls.Config) (net.Conn, error) {
                return net.DialTimeout(network, addr, time.Second)
            },
                AllowHTTP: true,
        },
    }

    resp, err := client.Get(path)

I tried to use resp as client and write to this resp to send data to server. Is it right way to do it?

Answer 1

In HTTP/2 streams are short lived, and correspond to a request/response exchange. In effect the end of the response closes the stream. Issuing another request via client.Get will automatically open a new stream on the connection, if the underlying connection is using HTTP/2.