Can't access Rails app running on subdomain

Asked Nov 07 '20 at 22:56

Active Nov 07 '20 at 22:56

Viewed 111 times

URL http://app.cg-dev.localhost:3000 works fine on Google Chrome. And only on it. It doesn't load on Firefox, Safari, you name it.

wbednarski@MP ~$ nc -vz app.cg-dev.localhost 3000
nc: getaddrinfo: nodename nor servname provided, or not known
wbednarski@MP ~$ telnet app.cg-dev.localhost 3000
app.cg-dev.localhost: nodename nor servname provided, or not known

I guess that is some DNS issue or something specific to Rails set up or Google Chrome has treat localhost differently? Not sure how to debug it.

Rails 5.2, all browsers newest version on macOS.

asked Nov 07 '20 at 22:56

Wojciech Bednarski

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https://stackoverflow.com/questions/36521114/rails-subdomain-on-localhost/36522401#36522401 – 7urkm3n Nov 08 '20 at 00:48
`rails s -p 3000 -b lvh.me` and use -> http://app.cg-dev.lvh.me:3000 – 7urkm3n Nov 08 '20 at 00:49

Can't access Rails app running on subdomain

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