NGinx + Realtime

nginx.conf

events {
    worker_connections 1024;
}

http {
    server {
        listen 80;
        listen 443;

        # config for setting up and handling Appwrite SSL

        # ssl_certificate           /etc/ssl/private/YOUR_DOMAIN/cert.crt;
        # ssl_certificate_key       /etc/ssl/private/YOUR_DOMAIN/cert.key;
        # ssl on;
        # ssl_session_cache  builtin:1000  shared:SSL:10m;
        # ssl_protocols  TLSv1 TLSv1.1 TLSv1.2;
        # ssl_ciphers HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;
        # ssl_prefer_server_ciphers on;

        server_name appwrite;

        location / {
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-Host $host;
            proxy_set_header X-Forwarded-Port $server_port;
            proxy_pass http://appwrite;
        }

        location /v1/realtime {
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-Host $host;
            proxy_set_header X-Forwarded-Port $server_port;
            proxy_pass http://appwrite-realtime;
            proxy_http_version 1.1;
            proxy_connect_timeout 7d;
            proxy_send_timeout 7d;
            proxy_read_timeout 7d;
        }
    }
}