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fix "Can't set headers after they are sent to the client" error

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hexboy 2024-10-03 07:14:02 +03:30
parent d22e677683
commit 93bbb45d48
2 changed files with 14 additions and 4 deletions
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8
src/downloader/got.ts
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@ -79,10 +79,14 @@ export class GotDownloader {
.head(srv.url + url, this.getOptions(srv, 'head')) .head(srv.url + url, this.getOptions(srv, 'head'))
.then((r) => { .then((r) => {
res.set(r.headers); res.set(r.headers);
res.sendStatus(r.statusCode); if (!res.headersSent) {
res.sendStatus(r.statusCode);
}
}) })
.catch((r: { statusCode?: number }) => { .catch((r: { statusCode?: number }) => {
res.sendStatus(r?.statusCode ?? 404); if (!res.headersSent) {
res.sendStatus(r?.statusCode ?? 404);
}
}); });
}; };

10
src/index.ts
View file

@ -57,10 +57,16 @@ const cacheRequestHandler: RequestHandler = (req, res, next) => {
downloader.download(url, srv, res); downloader.download(url, srv, res);
} }
} else { } else {
res.sendStatus(403); if (!res.headersSent) {
res.sendStatus(403);
}
} }
}) })
.catch(() => res.sendStatus(403)); .catch(() => {
if (!res.headersSent) {
res.sendStatus(403);
}
});
}; };
// init cache dir // init cache dir