* gras_datadesc_import_nws?
[Messaging]
- * A proper RPC mecanism
- - gras_rpctype_declare_v (name,ver, payload_request, payload_answer)
- (or gras_msgtype_declare_rpc_v).
- - Attaching a cb works the same way.
- - gras_msg_rpc(peer, &request, &answer)
- - On the wire, a byte indicate the message type:
- - 0: one-way message (what we have for now)
- - 1: method call (answer expected; sessionID attached)
- - 2: successful return (usual datatype attached, with sessionID)
- - 3: error return (payload = exception)
- - other message types are possible (forwarding request, group
- communication)
+ * Other message types than oneway & RPC are possible:
+ - forwarding request, group communication
* Message priority
* Message forwarding
* Group communication
