ch-6/lab-1: Unable to connect to server on port: xxxx

hello,
When I run node validate command it shows immediately the message : **Unable to connect to server on port: xxxx **
and when debugging we can see the following error:
any idea please?
many thanks
Answers
-
I believe that this answer on stackoverflow might help you:
0 -
@Said.ouarrich did you make sure to start the server before running validate?
0 -
I am having issue with ch-6/lab-1 & ch-6/lab-2, can not run node validate.js command on windows machine.
Error :
Unable to connect to server on port: 58091I tried running start command as well but service always run on port 3000
0 -
@pkoyani it will start on port 3000 by default, but the validate script is trying to start it on a different port, for some reason that port isn't available. You may have a networking configuration problem on your windows machine, or you may have a zombie process occupying that port.
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I have the exact same issue on mac with Monterey, I start my service it runs at port 3000 and when I run the validate script it tries to listen on a different port from 3000, I had to change line number 57 in the validate script so it always picks 3000 rather than a different port
0 -
I encountered the same issue as @vredondo
I need to change line 57 in
validate.js
to make it works.const port = '3000'
Save it and run
node validate
(after the server has started).0 -
ideally you kill the other service and restart it later - port conflicts happen in the wild, it's good to know how to handle them
0
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