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backend/node_modules/hono/dist/cjs/adapter/deno/websocket.js

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+"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);
+var websocket_exports = {};
+__export(websocket_exports, {
+  upgradeWebSocket: () => upgradeWebSocket
+});
+module.exports = __toCommonJS(websocket_exports);
+var import_websocket = require("../../helper/websocket");
+const upgradeWebSocket = (0, import_websocket.defineWebSocketHelper)(async (c, events, options) => {
+  if (c.req.header("upgrade") !== "websocket") {
+    return;
+  }
+  const { response, socket } = Deno.upgradeWebSocket(c.req.raw, options ?? {});
+  const wsContext = new import_websocket.WSContext({
+    close: (code, reason) => socket.close(code, reason),
+    get protocol() {
+      return socket.protocol;
+    },
+    raw: socket,
+    get readyState() {
+      return socket.readyState;
+    },
+    url: socket.url ? new URL(socket.url) : null,
+    send: (source) => socket.send(source)
+  });
+  socket.onopen = (evt) => events.onOpen?.(evt, wsContext);
+  socket.onmessage = (evt) => events.onMessage?.(evt, wsContext);
+  socket.onclose = (evt) => events.onClose?.(evt, wsContext);
+  socket.onerror = (evt) => events.onError?.(evt, wsContext);
+  return response;
+});
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  upgradeWebSocket
+});