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Stop per-request module re-imports leaking memory in production

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Page rendering imported the SSR bundle and .server.ts modules with a
unique ?t= query on every request, in production too. Each one became a
new, never-evicted module record (and re-ran module top-level code), so
RSS grew with request count. Cache-bust only in dev via importFresh.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
This commit is contained in:
tben
2026-10-15 19:37:15 +01:00
co-authored by Claude Opus 5.5
parent 7694e80c60
commit 3d0771f2d0
10 changed files with 51 additions and 19 deletions
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dist/functions/server/web-pages/grab-page-modules.js
Vendored
+3 -3
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@@ -3,8 +3,8 @@ import _ from "lodash";
import { log } from "../../../utils/log";
import grabRootFilePath from "./grab-root-file-path";
import grabPageCombinedServerRes from "./grab-page-combined-server-res";
import importFresh from "../../../utils/import-fresh";
export default async function grabPageModules({ file_path, debug, url, query, routeParams, skip_server_res, }) {
const now = Date.now();
const { serverRes } = skip_server_res
? {}
: await grabPageCombinedServerRes({
@@ -33,8 +33,8 @@ export default async function grabPageModules({ file_path, debug, url, query, ro
const { root_file_path } = grabRootFilePath();
const root_module = !root_file_path
? undefined
: bundled_root_module || (await import(`${root_file_path}?t=${now}`));
const module = page_module || (await import(`${file_path}?t=${now}`));
: bundled_root_module || (await importFresh(root_file_path));
const module = page_module || (await importFresh(file_path));
if (debug) {
log.info(`module:`, module);
}