location {{ webserver_websocket_location }} {
  {% include 'roles/sys-svc-proxy/templates/headers/identity_request_strips.conf.j2' %}

  {% include 'roles/sys-svc-proxy/templates/headers/forwarded.conf.j2' %}
  {{ lookup('proxy_pass', application_id, proxy_service_key | default(application_id | get_entity_name), 'http', tail='plain', local_port=websocket_port, internal_port=proxy_internal_port | default('')) }}

  {% include 'roles/sys-svc-proxy/templates/headers/upstream_strips.conf.j2' %}

  proxy_buffering      off;
  proxy_http_version   1.1;
  proxy_set_header     Upgrade            $proxy_upgrade;
  proxy_set_header     Connection         $connection_upgrade;
  tcp_nodelay          on;
}