hono
Version:
Web framework built on Web Standards
54 lines (53 loc) • 1.76 kB
JavaScript
;
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 stream_exports = {};
__export(stream_exports, {
stream: () => stream
});
module.exports = __toCommonJS(stream_exports);
var import_stream = require("../../utils/stream");
const contextStash = /* @__PURE__ */ new WeakMap();
const stream = (c, cb, onError) => {
const { readable, writable } = new TransformStream();
const stream2 = new import_stream.StreamingApi(writable, readable);
c.req.raw.signal.addEventListener("abort", () => {
if (!stream2.closed) {
stream2.abort();
}
});
contextStash.set(stream2.responseReadable, c);
(async () => {
try {
await cb(stream2);
} catch (e) {
if (e instanceof Error && onError) {
await onError(e, stream2);
} else {
console.error(e);
}
} finally {
stream2.close();
}
})();
return c.newResponse(stream2.responseReadable);
};
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
stream
});