前端代码

node_modules/engine.io-client/build/esm/transports/polling.d.ts

@@ -0,0 +1,52 @@
+import { Transport } from "../transport.js";
+export declare abstract class Polling extends Transport {
+    private _polling;
+    get name(): string;
+    /**
+     * Opens the socket (triggers polling). We write a PING message to determine
+     * when the transport is open.
+     *
+     * @protected
+     */
+    doOpen(): void;
+    /**
+     * Pauses polling.
+     *
+     * @param {Function} onPause - callback upon buffers are flushed and transport is paused
+     * @package
+     */
+    pause(onPause: any): void;
+    /**
+     * Starts polling cycle.
+     *
+     * @private
+     */
+    private _poll;
+    /**
+     * Overloads onData to detect payloads.
+     *
+     * @protected
+     */
+    onData(data: any): void;
+    /**
+     * For polling, send a close packet.
+     *
+     * @protected
+     */
+    doClose(): void;
+    /**
+     * Writes a packets payload.
+     *
+     * @param {Array} packets - data packets
+     * @protected
+     */
+    write(packets: any): void;
+    /**
+     * Generates uri for connection.
+     *
+     * @private
+     */
+    protected uri(): string;
+    abstract doPoll(): any;
+    abstract doWrite(data: string, callback: () => void): any;
+}