Apache Proxy does't work with CryoSPARC v4

Install, Configure and Update
23

We’re going to try to get our Security Office to allow http traffic if the researchers use a VPN context. We’ll then open the host firewall to that IP range and port 39000.

24

EDIT: fixed the NGINX issue, just needed to add some headers:

1  server {
2    listen 80;
3    server_name cryosparc.{hostname};
4 
5    location / {
6      proxy_pass http://localhost:39000;
7    }
8 
9    location /websocket {
10     proxy_pass http://localhost:39000;
11     proxy_http_version 1.1;
12     proxy_set_header Upgrade $http_upgrade;
13     proxy_set_header Connection "Upgrade";
14     proxy_set_header Host $host;
15   }
16 }
2 Likes
25

I got the proxy working! I had to add the following to my Apache conf file:
RewriteCond %{HTTP:Upgrade} =websocket [NC]
RewriteRule /(.*) ws://localhost:39000/$1 [P,L]

2 Likes
26

Hi @jmnewton and @posertinlab ,

That’s great to hear! To confirm, you’re both able to access and use the application after these changes?

- Suhail

27

Yes, the application is available.

1 Like
28

Able to access and use, no problem!

1 Like
29

Thanks for this, I’ve been breaking my head over this error for the past few days and I couldn’t figure it out!