chatballs/deploy/nginx/local.conf

server {
  listen 80;
  server_name hub.localhost localhost;

  location /api/ {
    proxy_pass http://backend:8000;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
  }

  # WebSocket signaling звонков (SPEC-HUB-0013 §9).
  location /ws/ {
    proxy_pass http://backend:8000;
    proxy_http_version 1.1;
    proxy_set_header Host $host;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
    proxy_read_timeout 3600s;
  }

  # Web Chat widget loader (served from the hub domain).
  location = /chat-widget.js {
    proxy_pass http://backend:8000;
    proxy_set_header Host $host;
  }

  # Web Chat panel (iframe content) — Vite base /chat/.
  location /chat/ {
    proxy_pass http://web-chat:5175;
    proxy_set_header Host $host;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
  }

  # Клиентская страница звонка /calls/<invite-token> (SPEC-HUB-0013 §7.2):
  # отдаётся из web-chat app (entry call.html), token разбирает браузер.
  location /calls/ {
    rewrite ^ /chat/call.html break;
    proxy_pass http://web-chat:5175;
    proxy_set_header Host $host;
  }

  location / {
    proxy_pass http://frontend:5173;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
  }
}