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🛠️ fix: Custom Endpoint issues, Improve SSE Response Handling (#1510)

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* fix(custom): prevent presets using removed custom endpoints from causing frontend errors

* refactor(abortMiddleware): send 204 status when abortController is not found/active, set expected header `application/json` when not set

* fix(useSSE): general improvements:
- Add endpointType to fetch URL in useSSE hook
- use EndpointURLs enum
- handle 204 response by setting `data` to initiated response
- add better error handling UX, make clear when there is an explicit error
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Danny Avila 2024-01-07 13:49:59 -05:00 • committed by GitHub
parent 84892b5b98
commit bebfffb2d9
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5 changed files with 62 additions and 14 deletions
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4
api/server/middleware/abortMiddleware.js
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@ -14,7 +14,7 @@ async function abortMessage(req, res) {
}
if (!abortControllers.has(abortKey) && !res.headersSent) {
return res.status(404).send({ message: 'Request not found' });
return res.status(204).send({ message: 'Request not found' });
}
const { abortController } = abortControllers.get(abortKey);
@ -26,6 +26,8 @@ async function abortMessage(req, res) {
return sendMessage(res, finalEvent);
}
res.setHeader('Content-Type', 'application/json');
res.send(JSON.stringify(finalEvent));
}