Can someone explain me why "curl: (7) Failed to connect to 127.0.0.1 port 2000: Connection refused" ?

[Reinis Rozitis]

> Subject: Can someone explain me why "curl: (7) Failed to connect to
> 127.0.0.1 port 2000: Connection refused" ?
> 
> Hi!,
> 
> I do not understand why it says "curl: (7) Failed to connect to 127.0.0.1 port
> 2000: Connection refused" :
> curl -X POST -F 'first_name=pinco' -F 'last_name=pallo' -F
> 'company_name=Company' -F 'email=pinco.pallo at company.com' -F
> 'tel=111111111'
> 127.0.0.1:2000/puser/add curl: (7) Failed to connect to 127.0.0.1 port 2000:
> Connection refused.
> 
> In server-gorillamux.go : CONN_PORT = "2000"


Is the go application/server running?


Since the nginx doesn't listen on 2000 port (and only proxies the connections to backend) it's important that the backend is up.

rr