socket.io endpoint on reverse proxy?

{
        #debug
        # Global options block. Entirely optional, https is on by default
        # Optional email key for lets encrypt, uncomment the below to set the email i.e. email [email protected]
        # email [email protected]
}

(static) {
        @static {
                file
                path *.ico *.css *.js *.gif *.jpg *.jpeg *.png *.svg *.woff *.woff2 *.json
        }
        header @static Cache-Control max-age=5184000
}

(security) {
        header {
                # enable HSTS
                Strict-Transport-Security "max-age=63072000; includeSubDomains; preload"
                # disable clients from sniffing the media type
                X-Content-Type-Options nosniff
                # keep referrer data off of HTTP connections
                Referrer-Policy no-referrer-when-downgrade
        }
}

(404) {
        handle_errors {
                @404 {
                        expression {http.error.status_code} == 404
                }
                handle @404 {
                        respond * "Not found" 404
                }
        }
}

yourdomain.com {
        reverse_proxy web:4200
        @ws {
                header Connection *Upgrade*
                header Upgrade websocket
        }
        handle /api/* {
                # CORS settings
                header Access-Control-Allow-Origin *
                header Access-Control-Allow-Methods 'GET, POST, PUT, DELETE'
                header Access-Control-Allow-Headers 'Content-Type, Authorization'

                # Proxy settings, strip /api prefix before proxying
                reverse_proxy api:3000
        }

        reverse_proxy @ws ws:3002
        reverse_proxy /widget widget:4500
}

{
        #debug
        # Global options block. Entirely optional, https is on by default
        # Optional email key for lets encrypt, uncomment the below to set the email i.e. email [email protected]
        # email [email protected]
}

(static) {
        @static {
                file
                path *.ico *.css *.js *.gif *.jpg *.jpeg *.png *.svg *.woff *.woff2 *.json
        }
        header @static Cache-Control max-age=5184000
}

(security) {
        header {
                # enable HSTS
                Strict-Transport-Security "max-age=63072000; includeSubDomains; preload"
                # disable clients from sniffing the media type
                X-Content-Type-Options nosniff
                # keep referrer data off of HTTP connections
                Referrer-Policy no-referrer-when-downgrade
        }
}

(404) {
        handle_errors {
                @404 {
                        expression {http.error.status_code} == 404
                }
                handle @404 {
                        respond * "Not found" 404
                }
        }
}

yourdomain.com {
        reverse_proxy web:4200
        @ws {
                header Connection *Upgrade*
                header Upgrade websocket
        }
        handle /api/* {
                # CORS settings
                header Access-Control-Allow-Origin *
                header Access-Control-Allow-Methods 'GET, POST, PUT, DELETE'
                header Access-Control-Allow-Headers 'Content-Type, Authorization'

                # Proxy settings, strip /api prefix before proxying
                reverse_proxy api:3000
        }

        reverse_proxy @ws ws:3002
        reverse_proxy /widget widget:4500
}

# Context Paths
# Only needed for setups with reverse-proxies
GLOBAL_CONTEXT_PATH=
WEB_CONTEXT_PATH=
API_CONTEXT_PATH=api
WS_CONTEXT_PATH=ws
WIDGET_CONTEXT_PATH=widget

# Context Paths
# Only needed for setups with reverse-proxies
GLOBAL_CONTEXT_PATH=
WEB_CONTEXT_PATH=
API_CONTEXT_PATH=api
WS_CONTEXT_PATH=ws
WIDGET_CONTEXT_PATH=widget

# Root URL
REACT_APP_WS_URL=$HOST_NAME/ws  # updated
# Uncomment this one when deploying Novu in the local environment
# as Web app local Dockerfile will have to load this to be used.
# Deployment version doesn't need as we inject it with API_ROOT_URL value.
#REACT_APP_API_URL=$HOST_NAME:3000
API_ROOT_URL=$HOST_NAME/api  # updated
DISABLE_USER_REGISTRATION=false
FRONT_BASE_URL=$HOST_NAME:4200
WIDGET_EMBED_PATH=$HOST_NAME:4701/embed.umd.min.js
WIDGET_URL=$HOST_NAME/widget  # updated

# Root URL
REACT_APP_WS_URL=$HOST_NAME/ws  # updated
# Uncomment this one when deploying Novu in the local environment
# as Web app local Dockerfile will have to load this to be used.
# Deployment version doesn't need as we inject it with API_ROOT_URL value.
#REACT_APP_API_URL=$HOST_NAME:3000
API_ROOT_URL=$HOST_NAME/api  # updated
DISABLE_USER_REGISTRATION=false
FRONT_BASE_URL=$HOST_NAME:4200
WIDGET_EMBED_PATH=$HOST_NAME:4701/embed.umd.min.js
WIDGET_URL=$HOST_NAME/widget  # updated