vw-stress-daemon.py

#!/usr/bin/env python

import sys
import socket

sock = socket.socket()
sock.connect(("127.0.0.1", 26542))
ss = sock.makefile()

for i in range(1, 5000000):
    ss.write("| %i:2\n" % i)
    ss.flush()
    l = ss.readline()
    if len(l) < 1:
        print "error: '%s'" % l
        sys.exit(1)
    print "ok %i, %i" % (i, len(l))

ss.close
sock.close

vw-stress-daemon.sh

#!/bin/bash

for i in `seq 1 500000`; do
  res=$(echo "| $i:2" | nc localhost 26542)
  siz=$(echo "$res" | wc -c)
  if [ "$siz" -lt "1" ]; then
    echo "error response: $i, $siz, '$res'"
    exit 1
  else
    echo "ok $i"
  fi
done