#!/bin/bash

if [[ "$RACK_ENV" == "development" ]]; then
  echo -n 2
  exit 0
fi

case $(ulimit -u) in
    256) echo -n 2; exit 0;;
    512) echo -n 4; exit 0;;
    32768)
      if [[ "$1" == "--nginx" ]]; then
        echo -n 4
      else
        echo -n 16
      fi
      exit 0;;
esac

echo -n 4