Trying to start an example client gives the error: "Connection error xhr poll error"

[dylanatkeylogic]

$ yarn client2
yarn run v1.22.19
warning ....\package.json: No license field
$ nodemon ./examples/example-client2.js
[nodemon] 2.0.7
[nodemon] to restart at any time, enter rs
[nodemon] watching path(s): .
[nodemon] watching extensions: js,mjs,json
[nodemon] starting node ./examples/example-client2.js
Connection error xhr poll error
[nodemon] clean exit - waiting for changes before restart

[zeronumbers]

I got both examples working by replacing 3031 to 3030 (in both client example files). const port = process.env.PORT || 3031; . idk why 3031 was chosen instead of 3030, is this intended? Default env for dev server is port 3030.

[Rafael Moro]

Thanks for the suggestion. It works changing the port to 3030 in the client1 and client2