wampy/dist/cjs/utils.cjs

Amazingly fast, feature-rich, lightweight WAMP Javascript client (for browser and node.js)

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/utils.ts
var utils_exports = {};
__export(utils_exports, {
  getNewPromise: () => getNewPromise,
  getWebSocket: () => getWebSocket
});
module.exports = __toCommonJS(utils_exports);

// src/constants.ts
var isNode = typeof process === "object" && Object.prototype.toString.call(process) === "[object process]";

// src/utils.ts
function isWebSocketSchemeSpecified(url) {
  return /^ws(s)?:\/\//.test(url);
}
function getServerUrlForNode(url) {
  return isWebSocketSchemeSpecified(url) ? url : null;
}
function getServerUrlForBrowser(url) {
  if (url && isWebSocketSchemeSpecified(url)) {
    return url;
  }
  const isSecureProtocol = globalThis.location.protocol === "https:";
  const scheme = isSecureProtocol ? "wss://" : "ws://";
  const port = globalThis.location.port ? `:${globalThis.location.port}` : "";
  if (!url) {
    return `${scheme}${globalThis.location.hostname}${port}/ws`;
  }
  if (url.startsWith("/")) {
    return `${scheme}${globalThis.location.hostname}${port}${url}`;
  }
  return `${scheme}${url}`;
}
function getWebSocketFromWindowObject(parsedUrl, protocols) {
  if (globalThis?.WebSocket) {
    return new globalThis.WebSocket(parsedUrl, protocols);
  }
  return null;
}
function getWebSocket({ url, protocols, options, isBrowserMock } = {}) {
  const { ws, additionalHeaders, wsRequestOptions } = options || {};
  const isActualNode = isNode && !isBrowserMock;
  if (!ws && isActualNode) {
    return null;
  }
  const parsedUrl = isActualNode ? getServerUrlForNode(url) : getServerUrlForBrowser(url);
  if (!parsedUrl) {
    return null;
  }
  if (ws) {
    return new ws(parsedUrl, protocols, null, additionalHeaders, wsRequestOptions);
  }
  return getWebSocketFromWindowObject(parsedUrl, protocols);
}
function getNewPromise() {
  const deferred = {};
  deferred.promise = new Promise(function(resolve, reject) {
    deferred.onSuccess = resolve;
    deferred.onError = reject;
  });
  return deferred;
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  getNewPromise,
  getWebSocket
});
//# sourceMappingURL=utils.cjs.map