Question
Hi, Im getting connection Refused error on Nginx and dotnet combination.
- Posted March 30, 2020
- Nginx
Here is my Nginx config.
server {
listen 80;
server_name 139.59.90.155; location / {
proxy_pass http://localhost:5000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
location /manage {
proxy_pass http://127.0.0.1:5000/manage;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
}
I am able to curl to the dotnet application inside the droplet. But refuses to connect via a browser.
- Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
- tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 12063/nginx: master
- tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 640/systemd-resolve
- tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 820/sshd
- tcp 0 0 127.0.0.1:5000 0.0.0.0:* LISTEN 10928/dotnet
- tcp 0 0 127.0.0.1:5001 0.0.0.0:* LISTEN 10928/dotnet
- tcp 0 340 139.59.90.155:22 83.137.200.73:63066 ESTABLISHED 3082/sshd: root@pts
- tcp 0 1080 139.59.90.155:22 222.186.42.155:53686 ESTABLISHED 12043/sshd: [accept
- tcp6 0 0 :::22 :::* LISTEN 820/sshd
- tcp6 0 0 ::1:5000 :::* LISTEN 10928/dotnet
- tcp6 0 0 ::1:5001 :::* LISTEN 10928/dotnet
Subscribe
Share
Submit an answer
You can type!ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
Sign in to AnswerThese answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
This question was answered by @samynmhd:
I managed to fix, just hand to change the Progam.cs file. Added UseUrls() and its working now.
public static IHostBuilder CreateHostBuilder(string[] args) => Host.CreateDefaultBuilder(args) .ConfigureWebHostDefaults(webBuilder => { webBuilder.UseStartup<Startup>().UseUrls("http://*:5000"); });
Try DigitalOcean for free
Click below to sign up and get $100 of credit to try our products over 60 days!
Hi there @samynmhd,
Thanks for sharing the solution with the community!
Indeed as far as I can see from your
netstatcommand, your dotnet application was binding on127.0.0.1:5000this is why you are not able to access it directly from outside the Droplet.By changing your URL to
("http://*:5000");your dotnet application is now binding on0.0.0.0:5000and it is accessible via the outside world.If you now run
netstat -plantagain, you should be able to see the following output:Hope that this helps! Regards, Bobby
I managed to fix, just hand to change the Progam.cs file. Added UseUrls() and its working now.
@AHA, This is what i get on error log.
Hi @samynmhd - that is indeed mysterious, what do the logs say?
For example, run:
tail -f /var/log/nginx/error.logand attempt to access the site again, what errors come up? If nothing, run:tail -f /var/log/nginx/access.logto watch the regular access logs and try again. What comes up then?