Basic PVAccess question

["will.rogers--- via Tech-talk" <tech-talk@aps.anl.gov>]

I am looking at the exampleCPP repo for EPICS7.


When I run helloRPC I can use pvcall and p4p as a client successfully.


When I run pvDatabaseRPC, I can't use either, and I get the following message:

ChannelRPC not supported


HelloClient.cpp (helloRPC) and positionClient.cpp (pvDatabaseRPC) both use an RPCClient to communicate the server.


I think I don't understand fully. Can anyone clear this up for me?


Cheers,

Will


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