前端代码

node_modules/socket.io-client/build/cjs/index.js

@@ -0,0 +1,76 @@
+"use strict";
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.WebTransport = exports.WebSocket = exports.NodeWebSocket = exports.XHR = exports.NodeXHR = exports.Fetch = exports.Socket = exports.Manager = exports.protocol = void 0;
+exports.io = lookup;
+exports.connect = lookup;
+exports.default = lookup;
+const url_js_1 = require("./url.js");
+const manager_js_1 = require("./manager.js");
+Object.defineProperty(exports, "Manager", { enumerable: true, get: function () { return manager_js_1.Manager; } });
+const socket_js_1 = require("./socket.js");
+Object.defineProperty(exports, "Socket", { enumerable: true, get: function () { return socket_js_1.Socket; } });
+const debug_1 = __importDefault(require("debug")); // debug()
+const debug = (0, debug_1.default)("socket.io-client"); // debug()
+/**
+ * Managers cache.
+ */
+const cache = {};
+function lookup(uri, opts) {
+    if (typeof uri === "object") {
+        opts = uri;
+        uri = undefined;
+    }
+    opts = opts || {};
+    const parsed = (0, url_js_1.url)(uri, opts.path || "/socket.io");
+    const source = parsed.source;
+    const id = parsed.id;
+    const path = parsed.path;
+    const sameNamespace = cache[id] && path in cache[id]["nsps"];
+    const newConnection = opts.forceNew ||
+        opts["force new connection"] ||
+        false === opts.multiplex ||
+        sameNamespace;
+    let io;
+    if (newConnection) {
+        debug("ignoring socket cache for %s", source);
+        io = new manager_js_1.Manager(source, opts);
+    }
+    else {
+        if (!cache[id]) {
+            debug("new io instance for %s", source);
+            cache[id] = new manager_js_1.Manager(source, opts);
+        }
+        io = cache[id];
+    }
+    if (parsed.query && !opts.query) {
+        opts.query = parsed.queryKey;
+    }
+    return io.socket(parsed.path, opts);
+}
+// so that "lookup" can be used both as a function (e.g. `io(...)`) and as a
+// namespace (e.g. `io.connect(...)`), for backward compatibility
+Object.assign(lookup, {
+    Manager: manager_js_1.Manager,
+    Socket: socket_js_1.Socket,
+    io: lookup,
+    connect: lookup,
+});
+/**
+ * Protocol version.
+ *
+ * @public
+ */
+var socket_io_parser_1 = require("socket.io-parser");
+Object.defineProperty(exports, "protocol", { enumerable: true, get: function () { return socket_io_parser_1.protocol; } });
+var engine_io_client_1 = require("engine.io-client");
+Object.defineProperty(exports, "Fetch", { enumerable: true, get: function () { return engine_io_client_1.Fetch; } });
+Object.defineProperty(exports, "NodeXHR", { enumerable: true, get: function () { return engine_io_client_1.NodeXHR; } });
+Object.defineProperty(exports, "XHR", { enumerable: true, get: function () { return engine_io_client_1.XHR; } });
+Object.defineProperty(exports, "NodeWebSocket", { enumerable: true, get: function () { return engine_io_client_1.NodeWebSocket; } });
+Object.defineProperty(exports, "WebSocket", { enumerable: true, get: function () { return engine_io_client_1.WebSocket; } });
+Object.defineProperty(exports, "WebTransport", { enumerable: true, get: function () { return engine_io_client_1.WebTransport; } });
+
+module.exports = lookup;