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#!/usr/bin/env python
# Thu Apr 08 16:51:58 CEST 2010 John Feuerstein <john@feurix.com>
#
# This script emulates the haproxy stats unix socket to help in
# hatop development and to provide some (fake) sample data.
SOCKET_PATH='sample-socket.sock'
SOCKET_PROMPT='> '
import os
import socket
import sys
import time
if not len(sys.argv) == 3:
sys.stderr.write(
'usage: %s '
'<path to info sample> '
'<path to stat sample>\n' % sys.argv[0])
sys.exit(1)
def read_info():
with file(sys.argv[1]) as info:
data = info.read()
return data
def read_stat():
with file(sys.argv[2]) as stat:
data = stat.read()
return data
try:
os.unlink(SOCKET_PATH)
except:
pass
s = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
s.bind(SOCKET_PATH)
s.listen(1)
while 1:
conn, addr = s.accept()
while 1:
data = conn.recv(1024).strip()
print('--- %s' % time.ctime())
print('<<< %s' % data)
if not data:
continue
if data == 'quit':
break
elif data.startswith('show info'):
print('>>> info...')
conn.sendall(read_info())
elif data.startswith('show stat'):
print('>>> stat...')
conn.sendall(read_stat())
print('>>> empty line (end of response)')
conn.sendall('\n')
print('>>> prompt')
conn.sendall(SOCKET_PROMPT)
print('--- %s\n' % time.ctime())
conn.close()
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