message: Use fetch instead of browser-request
diff: @@ -68,23 +68,18 @@ async function checkIdentityServerUrl(u) {
  // XXX: duplicated logic from js-sdk but it's quite tied up in the validation logic in the
  // js-sdk so probably as easy to duplicate it than to separate it out so we can reuse it
  - return new Promise((resolve) => {
  - request(
  - // also XXX: we don't really know whether to hit /v1 or /v2 for this: we
  - // probably want a /versions endpoint like the C/S API.
  - // https://github.com/matrix-org/matrix-doc/issues/1665
  - { method: "GET", url: u + '/_matrix/identity/api/v1' },
  - (err, response, body) => {
  - if (err) {
  - resolve(_t("Could not connect to Identity Server"));
  + try {
  + const response = await fetch(u + '/_matrix/identity/api/v1');
  + if (response.ok) {
  + return null;
  } else if (response.status < 200 || response.status >= 300) {
  - resolve(_t("Not a valid Identity Server (status code %(code)s)", {code: response.status}));
  + return _t("Not a valid Identity Server (status code %(code)s)", {code: response.status});
  } else {
  - resolve(null);
  + return _t("Could not connect to Identity Server");
  + }
  + } catch (e) {
  + return _t("Could not connect to Identity Server");
  }
  - },
  - );
  - });
  }
  export default class SetIdServer extends React.Component {
  