A server needs to make its binding information accessible to clients. Usually, a server uses the NSI export operation to place its binding information into a server entry. However, it is also possible for servers to make string bindings accessible to clients. In any case, the server obtains its binding information from the runtime by first using the rpc_server_inq_bindings( ) routine to ask for a list of binding handles.
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Using String Bindings to Provide Binding Information