Hyuna Jo,
The only API?s I?m familiar with are the IoTivity C API and the IoTivity C++ 
API.  The Connectivity Abstraction is an implementation detail of the C stack.  
Since CAGetNetworkInformation doesn?t currently support any features at the C 
or C++ API level, it is low priority.  I intended for it to continue working, 
as it may be useful in the future, but it is possible that it may not work as 
it did before.
Currently, the only anticipated use for CAGetNetworkInformation is to allow 
application selection of interfaces for multicasting.  For that use, only the 
information provided is necessary.  If you feel more information is needed for 
some other purpose, please describe the intended use case.
I know the original CAGetNetworkInformation provided more information, but that 
information wasn?t used anywhere except in unit tests of the function.  The 
simplified IP adapter doesn?t need the extra information, so it is not 
currently provided.  When you justify the additional information with a valid 
use case, additional information can be provided.  In the meantime, let?s work 
at making IoTivity smaller and easier to maintain.
John Light
Intel OTC OIC Development

From: ??? [mailto:[email protected]]
Sent: Monday, July 20, 2015 3:52 AM
To: iotivity-dev at lists.iotivity.org; Light, John J
Subject: [dev] CAGetNetworkInformation() function does not work


Hi, John Light



I have taken the latest master code but I have some problems runnings the CA 
sample.
I'm trying to use CAGetNetworkInformation() function to get local network 
information.
but it looks like that it does not work well.
I cannot get the ip address and port information from CAGetNetworkInformation 
function.
currently, CAGetNetworkInformation function returns network interface name only.
why did you change the code to return interface name instead of address and 
fixed the port number with 0?
Without the ip address and port number information, ca sample can not be 
executed well on Linux/Tizen/Android/Arduino platform.
Please help me to resolve this issues.

Regards,
Hyuna Jo
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