mustofa-id/sveltekit-sse-example

does not work after production build

Closed this issue · 4 comments

ziaaddils commented

Hello thank you for your example, works nicely for my use case in development mode but when i build the project for production SSE stop working. Using adapter-node to build production - tried using adapter-node with the example and SSE stops working :(

Would you have any idea how to solve this?

mustofa-id commented

Any error message?
Tried using adapter-node in prod mode and it works.

ziaaddils commented

So the Realtime Server Time example works fine in production but with the chat example i get the following error:

POS http://192.168.100.4:3000/simple-chat?/join 403 (Forbidden)

which hinted me towards CORS issue but changing the headers to below does not work :(

	return new Response(stream, {
		headers: {
			'Access-Control-Allow-Origin': '*',
			'Content-Type': 'text/event-stream',
			'Cache-Control': 'no-cache',
			'Connection': 'keep-alive'
		}
	});
mustofa-id commented

Ah, you must set ORIGIN env value to prevent cors issue on form POST action. Refer to doc.

ORIGIN=http://192.168.100.4:3000 node build

I have also updated this repo and the readme.

ziaaddils commented

excellent works like a charm. thank you :)

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