I have apache2 server to serve the frontend angular on localhost:80 and
Flask API on localhost:5000.
When I do:
* $http.get('http://localhost:5000/listtigroups') *
from angular code. I get:
*Failed to load resource: http://localhost:5000/listtigroups
<http://localhost:5000/listtigroups>net::ERR_CONNECTION_REFUSED*
(I am using chrome)
Also, the status code from the response is -1, which means it does not even
hit the server.
And using 127.0.0.1 instead of localhost gives same result.
However, if instead of local host I put the machine's ip address,
everything works perfect:
*$http.get('http://192.168.1.90:5000/listtigroups') *
Also, if I just do on that machine (which is a Ubuntu VM):
*root@xxx> wget http://localhost:5000*
*--2016-06-03 21:21:43-- http://localhost:5000/*
*Resolving localhost (localhost)... ::1, 127.0.0.1*
*Connecting to localhost (localhost)|::1|:5000... connected.*
*HTTP request sent, awaiting response... 404 NOT FOUND*
*2016-06-03 21:21:43 ERROR 404: NOT FOUND.*
So the system knows how to interpret localhost correctly.
It does not look like a CORS issue either, since: 1. I get a response -1
(i.e. did not hit the server) and 2. if I use host address instead of
localhost everything works.
So, is it angular/JS bug or why is that happening?
Thanks.
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