worker_connections {{ env.NGX_WORKER_CONNECTIONS }};
{%- if env.NGX_WORKER_AIO_REQUESTS %}
worker_aio_requests {{ env.NGX_WORKER_AIO_REQUESTS }};
{%- endif %}
{%- if env.NGX_WORKER_PRIORITY %}
worker_priority {{ env.NGX_WORKER_PRIORITY }};
{%- endif %}