Ability to change root path

[v-bulynkin]

Could you add an option to change root path of the application?

For example, to be able to publish viewtube on path http://example.com/viewtube

It is helpful in case of using reverse proxy.

Maybe, it could be X-Forwarded headers like X-Forwarded-Host (ex. example.com) X-Forwarded-Path (ex: /viewtube) X-Forwarded-Port (ex: 5555) X-Forwarded-Proto (ex: https)