NGX_ENOTCONN 885 core/ngx_connection.c if (err == NGX_ECONNRESET || err == NGX_ENOTCONN) { NGX_ENOTCONN 1046 core/ngx_connection.c || err == NGX_ENOTCONN NGX_ENOTCONN 1285 event/ngx_event_openssl.c || err == NGX_ENOTCONN