前端代码

node_modules/engine.io-client/build/cjs/transports/websocket.node.js

@@ -0,0 +1,68 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    __setModuleDefault(result, mod);
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.WS = void 0;
+const ws = __importStar(require("ws"));
+const websocket_js_1 = require("./websocket.js");
+/**
+ * WebSocket transport based on the `WebSocket` object provided by the `ws` package.
+ *
+ * Usage: Node.js, Deno (compat), Bun (compat)
+ *
+ * @see https://developer.mozilla.org/en-US/docs/Web/API/WebSocket
+ * @see https://caniuse.com/mdn-api_websocket
+ */
+class WS extends websocket_js_1.BaseWS {
+    createSocket(uri, protocols, opts) {
+        var _a;
+        if ((_a = this.socket) === null || _a === void 0 ? void 0 : _a._cookieJar) {
+            opts.headers = opts.headers || {};
+            opts.headers.cookie =
+                typeof opts.headers.cookie === "string"
+                    ? [opts.headers.cookie]
+                    : opts.headers.cookie || [];
+            for (const [name, cookie] of this.socket._cookieJar.cookies) {
+                opts.headers.cookie.push(`${name}=${cookie.value}`);
+            }
+        }
+        return new ws.WebSocket(uri, protocols, opts);
+    }
+    doWrite(packet, data) {
+        const opts = {};
+        if (packet.options) {
+            opts.compress = packet.options.compress;
+        }
+        if (this.opts.perMessageDeflate) {
+            const len = 
+            // @ts-ignore
+            "string" === typeof data ? Buffer.byteLength(data) : data.length;
+            if (len < this.opts.perMessageDeflate.threshold) {
+                opts.compress = false;
+            }
+        }
+        this.ws.send(data, opts);
+    }
+}
+exports.WS = WS;