trouble exposing a go app | Railway | Page 1

grand pumice Aug 4, 2023, 1:12 AM

#

my app is listening on 0.0.0.0:$PORT, the port is exposed in the dockerfile, and it's working locally but it seems it isn't exposed on railway.

covert robinBOT Aug 4, 2023, 1:12 AM

#

Project ID: 5c0858c1-2ed6-476a-a131-80a111e5c11a

glacial basinBOT Aug 4, 2023, 1:12 AM

#

To help others find answers, you can mark your question as solved via Right click solution message -> Apps -> ✅ Mark Solution

grand pumice Aug 4, 2023, 1:12 AM

#

5c0858c1-2ed6-476a-a131-80a111e5c11a

vast geyser Aug 4, 2023, 1:12 AM

#

oh my specialty

grand pumice Aug 4, 2023, 1:13 AM

#

yes

vast geyser Aug 4, 2023, 1:13 AM

#

what kind of go app? chi?

grand pumice Aug 4, 2023, 1:13 AM

#

yes

vast geyser Aug 4, 2023, 1:13 AM

#

do show me the code that listens

grand pumice Aug 4, 2023, 1:13 AM

#

vast geyser Aug 4, 2023, 1:14 AM

#

funky

#

":" + os.Getenv("PORT")

grand pumice Aug 4, 2023, 1:14 AM

#

yes i know

#

i just like using sprintf

#

i'll try that though

vast geyser Aug 4, 2023, 1:16 AM

#

Sprintf is pretty neat

grand pumice Aug 4, 2023, 1:16 AM

#

yes

#

now it works

#

interesting

vast geyser Aug 4, 2023, 1:16 AM

#

hehe

grand pumice Aug 4, 2023, 1:16 AM

#

what changed

vast geyser Aug 4, 2023, 1:17 AM

#

who knows

grand pumice Aug 4, 2023, 1:17 AM

#

okay lmfao

vast geyser Aug 4, 2023, 1:17 AM

#

not me, all I know if what does work

#

not specifying the IP just works, even for communication over the private ipv6 only network

grand pumice Aug 4, 2023, 1:18 AM

#

this was in my other app

#

and it works on railway

#

idk at least it works now

vast geyser Aug 4, 2023, 1:19 AM

#

this is the code I use, so I put it in railways docs
https://docs.railway.app/troubleshoot/fixing-common-errors#go--nethttp

grand pumice Aug 4, 2023, 1:20 AM

#

ah

vast geyser Aug 4, 2023, 1:20 AM

#

alright all good?

#trouble exposing a go app