use python requests iso urllib2
diff --git a/src/emuvim/dcemulator/monitoring.py b/src/emuvim/dcemulator/monitoring.py
index 074506b..2c07ab5 100755
--- a/src/emuvim/dcemulator/monitoring.py
+++ b/src/emuvim/dcemulator/monitoring.py
@@ -359,8 +359,8 @@
# query Ryu
ret = self.net.ryu_REST('stats/flow', dpid=flow_dict['switch_dpid'], data=data)
flow_stat_dict = ast.literal_eval(ret)
-
logging.debug('received flow stat:{0} '.format(flow_stat_dict))
+
self.set_flow_metric(flow_dict, flow_stat_dict)
self.monitor_flow_lock.release()
diff --git a/src/emuvim/dcemulator/net.py b/src/emuvim/dcemulator/net.py
index bca20b2..4503e1c 100755
--- a/src/emuvim/dcemulator/net.py
+++ b/src/emuvim/dcemulator/net.py
@@ -32,8 +32,7 @@
from subprocess import Popen
import os
import re
-import urllib2
-from functools import partial
+import requests
from mininet.net import Containernet
from mininet.node import Controller, DefaultController, OVSSwitch, OVSKernelSwitch, Docker, RemoteController
@@ -540,11 +539,14 @@
url = self.ryu_REST_api + '/' + str(prefix)
if data:
#LOG.info('POST: {0}'.format(str(data)))
- req = urllib2.Request(url, str(data))
+ #req = urllib2.Request(url, str(data))
+ req = requests.post(url, data=str(data))
else:
- req = urllib2.Request(url)
+ #req = urllib2.Request(url)
+ req = requests.get(url)
- ret = urllib2.urlopen(req).read()
+ #ret = urllib2.urlopen(req).read()
+ ret = req.text
return ret
except:
LOG.info('error url: {0}'.format(str(url)))