---
name: "SCGI.numSpareServers"
section: "3kaya"
platform: "linux"
package: "kaya"
version: "0.4.4-6.2"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/SCGI.numSpareServers"
---

# SCGI.numSpareServers(3kaya)

Internal function

## NAME

SCGI::numSpareServers - Internal function

## SYNOPSIS

**Int numSpareServers(** *\[ChildSlot\] children* **)**

## DESCRIPTION

This function is used internally by the SCGI server to count the number of sub-servers currently free to handle new requests.

## AUTHORS

Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/

## LICENSE

The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.