Method send

github-actions/browserstack/set-browserstack-env.js:18387–18420

* @see https://websockets.spec.whatwg.org/#dom-websocket-send * @param {NodeJS.TypedArray|ArrayBuffer|Blob|string} data

(data)

          const prefix = "WebSocket constructor";
          webidl.argumentLengthCheck(arguments, 1, prefix);
          const options = webidl.converters["DOMString or sequence<DOMString> or WebSocketInit"](protocols, prefix, "options");
          url = webidl.converters.USVString(url, prefix, "url");
          protocols = options.protocols;
          const baseURL = environmentSettingsObject.settingsObject.baseUrl;
          let urlRecord;
          try {
            urlRecord = new URL(url, baseURL);
          } catch (e) {
            throw new DOMException(e, "SyntaxError");
          }
          if (urlRecord.protocol === "http:") {
            urlRecord.protocol = "ws:";
          } else if (urlRecord.protocol === "https:") {
            urlRecord.protocol = "wss:";
          }
          if (urlRecord.protocol !== "ws:" && urlRecord.protocol !== "wss:") {
            throw new DOMException(
              `Expected a ws: or wss: protocol, got ${urlRecord.protocol}`,
              "SyntaxError"
            );
          }
          if (urlRecord.hash || urlRecord.href.endsWith("#")) {
            throw new DOMException("Got fragment", "SyntaxError");
          }
          if (typeof protocols === "string") {
            protocols = [protocols];
          }
          if (protocols.length !== new Set(protocols.map((p) => p.toLowerCase())).size) {
            throw new DOMException("Invalid Sec-WebSocket-Protocol value", "SyntaxError");
          }
          if (protocols.length > 0 && !protocols.every((p) => isValidSubprotocol(p))) {
            throw new DOMException("Invalid Sec-WebSocket-Protocol value", "SyntaxError");
          }
          this[kWebSocketURL] = new URL(urlRecord.href);
          const client = environmentSettingsObject.settingsObject;
          this[kController] = establishWebSocketConnection(
            urlRecord,