o Skyler on 08/25/2011 12:22 AM:
Hi,
So just to start at the beginning, from the scripts I can see that
there are di method calls to ServerProxy but in my sems log I don't see
that any of these have loaded.
add cc_acc to direct_export in xmlrpc2di.conf, then you can use
s.setCredit(sys.argv[1], sys.argv[2])
instead of
s.di('cc_acc','setCredit', sys.argv[1], sys.argv[2])
in the python code of those scripts and they will appear on sems
startup (I used s.di('cc_acc','setCredit', sys.argv[1], sys.argv[2])
below so it works even if you didn't set direct_export).
Should there be methods for get_credit, subtractcredit etc. loaded with
xmlrpc server in some way? I suspect there is an xmlserver.pl that runs
and has this info in it but want to make sure before I go hunting for
it ;)
depends on whether you want the actual user credits to be stored in
SEMS ('internal in-memory database' in cc_acc) or in another server
(which cc_acc_xmlrpc connects to). sample for the other server given
in python in xmlrpcserver.py
In case you have somehting else, e.g. a redis/mysql/whatever server,
you can use cc_acc or cc_acc_xmlrpc as basis to start coding.
Stefan
INFO: SBC: prepaid enabled
INFO: SBC: acc_module = 'cc_acc'
INFO: SBC: uuid = '$H(P-Caller-Uuid)'
INFO: SBC: acc_dest = '$H(P-Acc-Dest)'
INFO: SBC: active profile: 'custom,'
INFO: stats server listening on 127.0.0.1:5040
INFO: XMLRPC Server: Enabling builtin method 'di'.
INFO: XMLRPC Server: enabled builtin method 'calls'
INFO: XMLRPC Server: enabled builtin method 'get_loglevel'
INFO: XMLRPC Server: enabled builtin method 'set_loglevel'
INFO: XMLRPC Server: enabled builtin method 'get_shutdownmode'
INFO: XMLRPC Server: enabled builtin method 'set_shutdownmode'
INFO: XMLRPC Server: enabled builtin method 'get_callsavg'
INFO: XMLRPC Server: enabled builtin method 'get_callsmax'
INFO: XMLRPC Server: enabled builtin method 'get_cpsavg'
INFO: XMLRPC Server: enabled builtin method 'get_cpsmax'
INFO: XMLRPC Server: enabling method 'dial'
INFO: XMLRPC Server: enabling method 'di_dial.dial'
INFO: XMLRPC Server: enabling method 'dial_auth'
INFO: XMLRPC Server: enabling method 'di_dial.dial_auth'
INFO: XMLRPC Server: enabling method 'dial_auth_b2b'
INFO: XMLRPC Server: enabling method 'di_dial.dial_auth_b2b'
INFO: XMLRPC Server: enabling method 'dial_pin'
INFO: XMLRPC Server: enabling method 'di_dial.dial_pin'
INFO: XMLRPC Server: enabling method 'help'
INFO: XMLRPC Server: enabling method 'di_dial.help'
INFO: Initialized XMLRPC2DIServer with:
INFO: IP = ANY port = 8090
On Wed, 2011-08-24 at 14:39 -0700, Skyler wrote:
Hi Stefan,
Wow. I never would have figured all this was needed. Thank you, I will
absorb this and try it out.
S.
On Wed, 2011-08-24 at 23:09 +0200, Stefan Sayer wrote:
Hello,
the cc_acc module has an internal database of credits (measured in
seconds) for the different users (PINs, IDs, ...).
You can add or set credit to users (PINs, IDs, ...) with the DI
functions, setCredit(user, credit) and addCredit(user, credit), e.g.
by XMLRPC.
If the user is not found, you'll receive -1 as credit and the 500
response.
Below some scripts to manage that internal database, load xmlrpc2di
module to access those functions.
--- sems-acc-set-credit ---
#!/usr/bin/python
# -*- coding: utf-8 -*-
import sys
from xmlrpclib import *
if len(sys.argv) != 3:
print "usage: %s<user> <credit>" % sys.argv[0]
sys.exit(1)
s = ServerProxy('http://localhost:8090')
print "Active calls: %d" % s.calls()
print s.di('cc_acc','setCredit', sys.argv[1], sys.argv[2])
--- sems-acc-add-credit ---
#!/usr/bin/python
# -*- coding: utf-8 -*-
import sys
from xmlrpclib import *
if len(sys.argv) != 3:
print "usage: %s<user> <credit>" % sys.argv[0]
sys.exit(1)
s = ServerProxy('http://localhost:8090')
print "Active calls: %d" % s.calls()
print s.di('cc_acc','addCredit', sys.argv[1], sys.argv[2])
--- sems-acc-subtract-credit ---
#!/usr/bin/python
# -*- coding: utf-8 -*-
import sys
from xmlrpclib import *
if len(sys.argv) != 3:
print "usage: %s<user> <credit>" % sys.argv[0]
sys.exit(1)
s = ServerProxy('http://localhost:8090')
print "Active calls: %d" % s.calls()
print s.di('cc_acc','subtractCredit', sys.argv[1], sys.argv[2])
--- sems-acc-get-credit ---
#!/usr/bin/python
# -*- coding: utf-8 -*-
import sys
from xmlrpclib import *
if len(sys.argv) != 2:
print "usage: %s<user>" % sys.argv[0]
sys.exit(1)
s = ServerProxy('http://localhost:8090')
print "Active calls: %d" % s.calls()
print s.di('cc_acc','getCredit', sys.argv[1])
Alternatively, e.g. if you want to fetch the credits from a server via
XMLRPC, use the cc_acc_xmlrpc module.
hth
Stefan
o Skyler on 08/24/2011 10:23 PM:
Hi all,
I'm stuck trying to figure out how the cc_acc module fetches credit. I
haven't found any docs or examples describing 'where' to tell the module
to look and see if credit is available. ngrep is below, the proper HF's
are being sent through but I still am not 100% sure I understand 'how'
the cc_acc module works when 'Fetching credit'.
500 response is what I get at the moment and sems.log shows:
[onInvite, SBC.cpp:691] ERROR: Failed to fetch credit from accounting
module
[onSipRequest, AmSession.cpp:855] ERROR: 500 Server Internal
Error
Am I missing a piece to this puzzle?
Any help is appreciated.
TIA,
Skyler
--
frafos.com
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