Using the example chat unchanged I receive a
"Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://file/socket.io/?EIO=3&transport=polling&t=My7DERo. (Reason: CORS request did not succeed)."
message. Looking around for enabling CORS I found a few tips like:
app.options('*', cors()) // include before other routes
app.use(cors({origin: 'http://localhost:3000', }));
but I do not see where and how I can enable it in this app.
It would be great if you would COR enable the example app since it would make the example work again and I could learn how to use the solution in my app based on your example.
Using the example chat unchanged I receive a "Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at http://file/socket.io/?EIO=3&transport=polling&t=My7DERo. (Reason: CORS request did not succeed)."
message. Looking around for enabling CORS I found a few tips like: app.options('*', cors()) // include before other routes app.use(cors({origin: 'http://localhost:3000', }));
but I do not see where and how I can enable it in this app.
It would be great if you would COR enable the example app since it would make the example work again and I could learn how to use the solution in my app based on your example.
Thank you in advance g strubinsky