Not getting notifications with a C based session subscribe

Hi,

I'm running the session subscribe samples in both C and Java based SDK.

For the Java based SDK, I get a notification when I stimulate the login via RadiusSimulator.jar.

./session_subscribe.sh -keystoreFilename iseSample1.jks -keystorePassword cisco123 -truststoreFilename rootSample.jks -truststorePassword cisco123 -hostname 10.32.0.51 -username pxclient

------- properties -------

version=1.0.0.10

hostnames=10.32.0.51

username=pxclient

keystoreFilename=iseSample1.jks

keystorePassword=cisco123

truststoreFilename=rootSample.jks

truststorePassword=cisco123

filter=null

--------------------------

connecting...

press <enter> to disconnect...

connected.

session notification :

session (ip=10.32.3.94, Audit Session Id=1001, User Name=user1, AD User DNS Domain=null, AD Host DNS Domain=null, AD User NetBIOS Name=null, AD Host NETBIOS Name=null, Calling station id=11:11:11:11:11:11, Session state= STARTED, Epsstatus=null, Security Group=null, Endpoint Profile=Unknown, NAS IP=10.32.3.94, RADIUSAVPairs=[ Acct-Session-Id=101], Posture Status=null, Posture Timestamp=, Session Last Update Time=Mon Jul 27 06:07:32 PDT 2015 )

session notification :

session (ip=10.32.3.94, Audit Session Id=1001, User Name=user1, AD User DNS Domain=null, AD Host DNS Domain=null, AD User NetBIOS Name=null, AD Host NETBIOS Name=null, Calling station id=11:11:11:11:11:11, Session state= DISCONNECTED, Epsstatus=null, Security Group=null, Endpoint Profile=Unknown, NAS IP=10.32.3.94, RADIUSAVPairs=[ Acct-Session-Id=101], Posture Status=null, Posture Timestamp=, Session Last Update Time=Mon Jul 27 06:08:10 PDT 2015 )

However, for the C based subsribe, looks like the session is set up correctly but I don't get any notifications.

./session_subscriber -a 10.32.0.51 -u pxgrid -c clientSample1.crt -k clientSample1.key -p cisco123 -s rootSample.crt

2015-07-27T06:06:42 [    INFO]: connecting to host 10.32.0.51 .......

2015-07-27T06:06:43 [    INFO]: stream opened

_user_ssl_ctx_cb calling

2015-07-27T06:06:44 [    INFO]: EXTERNAL authentication complete

2015-07-27T06:06:44 [    INFO]: authenticated successfully (sasl mechanism: EXTERNAL)

2015-07-27T06:06:46 [    INFO]: connected to host: 10.32.0.51 .......

wow connected!!!

2015-07-27T06:06:47 [    INFO]: successfully subscribed

And nothing after this.

Can someone help me figure out why I'm not getting any notifications using the C SDK?

Thanks,

Sonal

i haven't noticed this issue. but there can be only few reason to for this failure and one of them is end point ip address is not updated in session directory. can you try executing Java and C subscribe on same ISE.