zlib.error: Error -2 while preparing to decompress data: inconsistent stream state

[benben17]

when i exec this scripts ，
get this error ,but i got the VS INFO

Traceback (most recent call last): File "f5_vs_status.py", line 9, in from f5.bigip import ManagementRoot File "/usr/lib/python2.7/site-packages/f5_sdk-3.0.21-py2.7.egg/f5/bigip/init.py", line 20, in from icontrol.session import iControlRESTSession zlib.error: Error -2 while preparing to decompress data: inconsistent stream state

#!/usr/bin/env python

-- coding: utf-8 --

coding: UTF-8

import sys,os,commands
import collections,json
from utils.common import *
import utils.db_query as db_query
from f5.bigip import ManagementRoot
reload(sys)
sys.setdefaultencoding('utf8')

Connect to the BigIP and configure the basic objects

db = db_query.db_query()
class f5_api(object):
"""docstring for ClassName"""
def init(self, host,user,passwd,timeout=10):
self.host = host
self.user = user
self.passwd = passwd
self.timeout = timeout

def get_status(self):
	mgmt = ManagementRoot(self.host, self.user, self.passwd,timeout=self.timeout)
	virtuals = mgmt.tm.ltm.virtuals.get_collection()
	# pools = mgmt.tm.ltm.pools.get_collection()
	# for pool in pools:
	#     print json.dumps(pool.attrs)
	#     # for member in pool.members_s.get_collection():
	#     #     print json.dumps(member.attrs)

	# sys.exit(1)
	for virtual in virtuals:
		# print virtual.name,virtual.pool,virtual.enabled
		
		name = virtual.pool.split("/")
		vs_ip = virtual.destination.split("/")
		if len(name) != 3:
			continue
		else:
			pool_name = name[2]
	
		pool = mgmt.tm.ltm.pools.pool.load(name=pool_name, partition='Common')

		for m in pool.members_s.get_collection():
			sql =  '''replace into t_f5_vs_info 
			(device_ip,vs_name,vs_ip,vs_state,pool_name,server_name,server_address,server_state,c_time) 
			values ('{}','{}','{}','{}','{}','{}','{}','{}','{}') '''.format(
			self.host,virtual.name,vs_ip[2],virtual.enabled,pool_name,m.name,m.address,m.state,c_time)
			# print sql
			try:
				db.db_insert(sql)
				
			except Exception as e:
				print sql,e

if name == 'main':
device_list = db.get_f5()
cfg = get_config("f5")
for device in device_list:

	print cfg['password']
	device_ip = device[0]
	# passwd =  base64.b64decode(device[2]).decode("utf-8")
	print device_ip
	f5 = f5_api(host=device_ip,user=cfg['username'],passwd=cfg['password'])

	f5.get_status()

import sys,os,commands
import collections,json
from utils.common import *
import utils.db_query as db_query
from f5.bigip import ManagementRoot
reload(sys)
sys.setdefaultencoding('utf8')

Connect to the BigIP and configure the basic objects

db = db_query.db_query()
class f5_api(object):
"""docstring for ClassName"""
def init(self, host,user,passwd,timeout=10):
self.host = host
self.user = user
self.passwd = passwd
self.timeout = timeout

def get_status(self):
	mgmt = ManagementRoot(self.host, self.user, self.passwd,timeout=self.timeout)
	virtuals = mgmt.tm.ltm.virtuals.get_collection()
	# pools = mgmt.tm.ltm.pools.get_collection()
	# for pool in pools:
	#     print json.dumps(pool.attrs)
	#     # for member in pool.members_s.get_collection():
	#     #     print json.dumps(member.attrs)

	# sys.exit(1)
	for virtual in virtuals:
		# print virtual.name,virtual.pool,virtual.enabled
		
		name = virtual.pool.split("/")
		vs_ip = virtual.destination.split("/")
		if len(name) != 3:
			continue
		else:
			pool_name = name[2]
	
		pool = mgmt.tm.ltm.pools.pool.load(name=pool_name, partition='Common')

		for m in pool.members_s.get_collection():
			sql =  '''replace into t_f5_vs_info 
			(device_ip,vs_name,vs_ip,vs_state,pool_name,server_name,server_address,server_state,c_time) 
			values ('{}','{}','{}','{}','{}','{}','{}','{}','{}') '''.format(
			self.host,virtual.name,vs_ip[2],virtual.enabled,pool_name,m.name,m.address,m.state,c_time)
			# print sql
			try:
				db.db_insert(sql)
				
			except Exception as e:
				print sql,e

if name == 'main':
device_list = db.get_f5()
cfg = get_config("f5")
for device in device_list:
f5 = f5_api(host=device_ip,user=cfg['username'],passwd=cfg['password'])
f5.get_status()