realtime-simple-chat-app's Issues
Access to XMLHttpRequest at 'http://localhost:3000/socket.io/?EIO=4&transport=polling&t=OLZ_vld' from origin 'null' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Doesn't work
I watch youtube videos (9:00).
I did exactly that, but it doesn't work
↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
Access to XMLHttpRequest at 'http://localhost:3000/socket.io/?EIO=4&transport=polling&t=O5mW4LM' from origin 'http://127.0.0.1:5500' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
localhost:3000/socket.io/?EIO=4&transport=polling&t=O5mW4LM:1
Failed to load resource: net::ERR_FAILED
[Violation] handler took x ms
For me, a message '[Violation] handler took x ms' is appearing on the console, I am not able to fix it.
Code
compile with.......
wish i could compile this with live streaming webrtc, but i don't how. could you help me please
Dont works
Cannot find module 'socket.io'
CORS error
I get a CORS error in the inspect console and I don't know how to fix it...
Can somebody help?
r
r
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