apitally
Version:
Simple API monitoring & analytics for REST APIs built with Express, Fastify, NestJS, AdonisJS, Hono, H3, Elysia, Hapi, and Koa.
104 lines • 3.03 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
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 response_exports = {};
__export(response_exports, {
captureResponse: () => captureResponse,
getResponseJson: () => getResponseJson
});
module.exports = __toCommonJS(response_exports);
function captureResponse(response, { captureBody = false, maxBodySize = 0, readTimeout = 5e3 } = {}) {
if (!response.body) {
return [
response,
Promise.resolve({
size: 0,
completed: true
})
];
}
let size = 0;
let bodySizeLimitExceeded = false;
let readStarted = false;
const chunks = [];
const { readable, writable } = new TransformStream({
transform: /* @__PURE__ */ __name((chunk, controller) => {
readStarted = true;
size += chunk.byteLength;
if (captureBody && !bodySizeLimitExceeded) {
if (size > maxBodySize) {
bodySizeLimitExceeded = true;
chunks.length = 0;
} else {
chunks.push(chunk);
}
}
controller.enqueue(chunk);
}, "transform")
});
const pipePromise = response.body.pipeTo(writable).then(() => ({
body: chunks.length > 0 ? Buffer.concat(chunks) : void 0,
size,
completed: true
})).catch((error) => ({
size,
completed: false,
error
}));
const timeoutPromise = new Promise((resolve) => setTimeout(() => {
if (!readStarted) {
resolve({
size: 0,
completed: false
});
}
}, readTimeout));
const racePromise = Promise.race([
pipePromise,
timeoutPromise
]);
const newResponse = new Response(readable, {
status: response.status,
statusText: response.statusText,
headers: response.headers
});
void newResponse.headers;
return [
newResponse,
racePromise
];
}
__name(captureResponse, "captureResponse");
function getResponseJson(body) {
if (body.length === 0) {
return null;
}
try {
return JSON.parse(body.toString());
} catch (error) {
return null;
}
}
__name(getResponseJson, "getResponseJson");
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
captureResponse,
getResponseJson
});
//# sourceMappingURL=response.cjs.map