Function setupServer

packages/engine.io/test/webtransport.mjs:28–68

(opts, cb)

}

async function setupServer(opts, cb) {
  const certificate = await generateWebTransportCertificate(
    [{ shortName: "CN", value: "localhost" }],
    {
      days: 13, // the total length of the validity period MUST NOT exceed two weeks (https://w3c.github.io/webtransport/#custom-certificate-requirements)
    },
  );

  const engine = new eio.Server(opts);

  const h3Server = new Http3Server({
    port: 0, // random port
    host: "0.0.0.0",
    secret: "changeit",
    cert: certificate.cert,
    privKey: certificate.private,
  });

  (async () => {
    try {
      const stream = await h3Server.sessionStream("/engine.io/");
      const sessionReader = stream.getReader();

      while (true) {
        const { done, value } = await sessionReader.read();
        if (done) {
          break;
        }
        engine.onWebTransportSession(value);
      }
    } catch (ex) {
      console.error("Server error", ex);
    }
  })();

  h3Server.startServer();

  await h3Server.ready;

  cb({ engine, h3Server, certificate });
}

function setup(opts, cb) {
  setupServer(opts, async ({ engine, h3Server, certificate }) => {