Правильный socket send и json

data = {"data":{"hostname":"192.168.7.6","ipaddress":"192.168.7.6","comment":"АдминистраторСервер", "command":"discovery"}}

import json
s = json.dumps(data)
print(s)
conn.send(s)

{"data": {"comment": "\u0410\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0421\u0435\u0440\u0432\u0435\u0440", "command": "discovery", "hostname": "192.168.7.6", "ipaddress": "192.168.7.6"}}

raw_data = conn.recv(2048)
data = json.loads(raw_data)

{u'data': {u'comment': u'\u0410\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0421\u0435\u0440\u0432\u0435\u0440', u'ipaddress': u'192.168.7.6', u'hostname': u'192.168.7.6', u'command': u'discovery'}}

raw_data = json.dumps(data, ensure_ascii=False).encode("utf-8")
conn.send(raw_data)
...
raw_data = conn.recv(2048)
data = json.loads(raw_data.decode("utf-8"))

In [32]: dict = {"data":{"hostname":"192.168.7.6","ipaddress":"192.168.7.6","comment":"АдминистраторСервер", "command":"discovery", "verbose":True}}
 
In [33]: d
Out[33]: 
{'data': {'command': 'discovery',
  'comment': '\xd0\x90\xd0\xb4\xd0\xbc\xd0\xb8\xd0\xbd\xd0\xb8\xd1\x81\xd1\x82\xd1\x80\xd0\xb0\xd1\x82\xd0\xbe\xd1\x80\xd0\xa1\xd0\xb5\xd1\x80\xd0\xb2\xd0\xb5\xd1\x80',
  'hostname': '192.168.7.6',
  'ipaddress': '192.168.7.6',
  'verbose': True}}
 
 
In [36]: print(type(d))
<type 'dict'>
 
In [35]: dump = json.dumps(d)
In [37]: print(type(dump))
<type 'str'>
 
In [38]: load = json.loads(dump)
In [39]: print(type(load))
<type 'dict'>
 
 
Out[40]: 
{u'data': {u'command': u'discovery',
  u'comment': u'\u0410\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440\u0421\u0435\u0440\u0432\u0435\u0440',
  u'hostname': u'192.168.7.6',
  u'ipaddress': u'192.168.7.6',
  u'verbose': True}}
 
In [41]: