Calling localhost with port 3000 from Faraday

Asked Jul 16 '18 at 07:33

Active Jul 16 '18 at 12:13

Viewed 1,122 times

Currently I have 2 micro services API,I am trying to test the connection between the two micro services API using Rspec(Ruby Spec), and using Ruby Faraday.

When I

Faraday.get "localhost:3000/api/v1"

I am having these error:

Failed to open TCP connection to localhost:3000 (Cannot assign requested address - connect(2) for "localhost" port 3000

But when I curl localhost:3000 The response works fine.

asked Jul 16 '18 at 07:33

Jann Anthony Briza

add `http://` in url – kiddorails Jul 16 '18 at 07:39
Already did, also tried `https://` – Jann Anthony Briza Jul 16 '18 at 07:44
Are you running rails server on default port 3000? While running the rspec, is the server running? – kiddorails Jul 16 '18 at 08:15
I am using Crystal lang Kemal, at localhost:3000 – Jann Anthony Briza Jul 16 '18 at 14:20
I have a same issue, did you find a solution? – Penguin Jun 10 '19 at 03:23
Just to be certain: I was building the connection using `Faraday.new(url: "localhost:3000")`... and by changing it to `Faraday.new(url: "https://localhost:3000")` I was able to move forward – J.R. Bob Dobbs Apr 21 '23 at 21:07

Calling localhost with port 3000 from Faraday

0 Answers0