The FECONF service is an ACNET service which can be queried for front-end configuration information. It uses the protocol compiler to serialize the request and reply messages. This library holds the generated code for Erlang.
ACSys/FE programmers don't need to directly use this library; the ACSys/FE framework implements a process that listens to ACNET requests and uses this library to understand the messages.
To add more messages, you need to edit the FECONFv1.proto file in the console repo (uls/ul_feconf_protocol.) The Makefile in this repo pulls the latest version, via a CVS link, when building (i.e. the .proto file is not managed by this project.)
To build this project, your system needs access to the CVSWeb service (so, only onsite machines), you need the protocol compiler and Erlang OTP 21 installed locally.
The following messages are supported. Contact the Front-end Group if you would like other information to be queriable.
request GetAddress {
binary ssdn;
}
reply DeviceAddress {
string hostname;
}
Returns the IP hostname/address of the hardware associated with a driver instance. Some ACNET devices control Ethernet-based hardware and it's useful to be able to determine this association programmatically. The request specifies the SSDN of a device on the front-end. If the underlying driver talks to Ethernet equipment, the reply will contain the hostname or IP address of it.