http2: Edge and IE broken response

[webcarrot]

• Version: v10.1.0
• Platform: Linux develop 4.9.0-6-amd64 deps: update openssl to 1.0.1j #1 SMP Debian 4.9.88-1+deb9u1 (2018-05-07) x86_64 GNU/Linux
• Subsystem: http2

After upgrade nodejs from v9.11.1 to v10.1.0 Edge and IE not handle properly response from server or response is somehow broken.

Simple server:

const http2 = require('http2');

const server = http2.createSecureServer({
        allowHTTP1: true,
        cert: "some cert",
        key: "some key"
}, (req, res) => {
   console.log("message");
   res.writeHead(200);
   res.end("ok");
   // or "hack" setTimeout(()=>res.end("ok"), 100); // to make Edge get valid response more offen
}).listen(443);

server.on("session", () => {
  console.log("session");
})

• session is created
• request come
• browser not handle response

Edge sometimes display response, IE never.
On Edge bigger responses are truncated randomly.
I see same behavior in plain mode - via haproxy.

IE and Edge version:

[apapirovski]

Hi @webcarrot. Thanks for reporting this. I wonder if #20772 might fix this issue. There are some issues currently around closing streams and sessions properly.

[apapirovski]

Looks like this is broken due to the new trailers implementation. I'm working on a fix and will include it in the PR mentioned above. Don't think we'll be able to add a test for this one though.

/cc @nodejs/http2

[apapirovski]

Will be fixed by #20772