53 lines
1.9 KiB
JavaScript
53 lines
1.9 KiB
JavaScript
"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var websocket_exports = {};
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__export(websocket_exports, {
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upgradeWebSocket: () => upgradeWebSocket
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});
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module.exports = __toCommonJS(websocket_exports);
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const upgradeWebSocket = (createEvents) => async (c, next) => {
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if (c.req.header("upgrade") !== "websocket") {
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return await next();
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}
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const { response, socket } = Deno.upgradeWebSocket(c.req.raw);
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const events = await createEvents(c);
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const wsContext = {
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binaryType: "arraybuffer",
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close: (code, reason) => socket.close(code, reason),
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get protocol() {
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return socket.protocol;
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},
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raw: socket,
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get readyState() {
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return socket.readyState;
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},
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url: socket.url ? new URL(socket.url) : null,
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send: (source) => socket.send(source)
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};
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socket.onopen = (evt) => events.onOpen && events.onOpen(evt, wsContext);
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socket.onmessage = (evt) => events.onMessage && events.onMessage(evt, wsContext);
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socket.onclose = (evt) => events.onClose && events.onClose(evt, wsContext);
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socket.onerror = (evt) => events.onError && events.onError(evt, wsContext);
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return response;
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};
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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upgradeWebSocket
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});
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