Fix memory leak in dev server

dist/functions/server/web-pages/generate-web-html.js

@@ -77,8 +77,16 @@ export default async function genWebHTML({ component: Main, pageProps, bundledMa
     let htmlBody;
     let render_error;
     let has_render_error = false;
+    const render_timeout_ms = global.BUNEXT_CONFIG.ssr_render_timeout_ms ||
+        AppData["DefaultSSRRenderTimeoutMs"];
+    // Without a deadline, a Suspense boundary that never settles keeps the
+    // request (and its whole render tree) alive forever. The timer is
+    // cleared once the render ends so finished requests don't linger.
+    const render_abort = new AbortController();
+    const render_timeout = setTimeout(() => render_abort.abort(new RenderTimeoutError(`Page render timed out after ${render_timeout_ms}ms`)), render_timeout_ms);
     try {
         const stream = await renderToReadableStream(final_component, {
+            signal: render_abort.signal,
             onError(error) {
                 if (error?.message?.includes('unique "key" prop'))
                     return;
@@ -86,12 +94,16 @@ export default async function genWebHTML({ component: Main, pageProps, bundledMa
                     has_render_error = true;
                     render_error = error;
                 }
-                original_console.error(error);
+                // A timeout has no useful stack; it's logged upstream.
+                if (!(error instanceof RenderTimeoutError)) {
+                    original_console.error(error);
+                }
             },
         });
         htmlBody = await new Response(stream).text();
     }
     finally {
+        clearTimeout(render_timeout);
         restoreConsole();
     }
     // A component crash during SSR must surface as a proper error (handled
@@ -103,6 +115,8 @@ export default async function genWebHTML({ component: Main, pageProps, bundledMa
     html += htmlBody;
     return html;
 }
+class RenderTimeoutError extends Error {
+}
 let original_console = console;
 let silenced_renders = 0;
 /**

dist/functions/server/web-pages/grab-file-path-module.d.ts

@@ -1,6 +0,0 @@
-type Params = {
-    file_path: string;
-    out_file?: string;
-};
-export default function grabFilePathModule<T extends any = any>({ file_path, out_file, }: Params): Promise<T>;
-export {};

dist/functions/server/web-pages/grab-file-path-module.js

@@ -1,30 +0,0 @@
-import isDevelopment from "../../../utils/is-development";
-import * as esbuild from "esbuild";
-import grabDirNames from "../../../utils/grab-dir-names";
-import path from "path";
-import tailwindEsbuildPlugin from "./tailwind-esbuild-plugin";
-export default async function grabFilePathModule({ file_path, out_file, }) {
-    const dev = isDevelopment();
-    const { BUNX_CWD_MODULE_CACHE_DIR } = grabDirNames();
-    const target_cache_file_path = out_file ||
-        path.join(BUNX_CWD_MODULE_CACHE_DIR, `${path.basename(file_path)}.js`);
-    await esbuild.build({
-        entryPoints: [file_path],
-        bundle: true,
-        format: "esm",
-        target: "es2020",
-        platform: "node",
-        // external: ["react", "react-dom"],
-        minify: true,
-        define: {
-            "process.env.NODE_ENV": JSON.stringify(dev ? "development" : "production"),
-        },
-        metafile: true,
-        plugins: [tailwindEsbuildPlugin],
-        jsx: "automatic",
-        outfile: target_cache_file_path,
-    });
-    // Loader.registry.delete(target_cache_file_path);
-    const module = await import(`${target_cache_file_path}?t=${Date.now()}`);
-    return module;
-}