mirror of
https://gitlab.com/d3tn/ud3tn.git
synced 2026-08-16 13:01:06 +02:00
bef31704c5
This is a "meta-agent" based on the current AAPv1 implementation (`application_agent.c`), which runs the new AAP2 protocol that is implemented via Protobuf (using NanoPB). Please refer to the corresponding design documents for further information on the protocol itself. Beside the on-wire encoding and future extension capabilities, the primary difference from AAPv1 to AAP2 is that a connection is now a unidirectional RPC-like channel. This ensures that acknowledgments cannot be easily get out of order and makes client implementations simpler. However, it also means that now a shared secret needs to be passed by clients to enable registering for the same agent ID. The following limitations of this first implementation are present: - Only sending and receiving ADUs is supported. - The shared secret is not checked - any app can register for the same agent ID as long as no other app has yet registered for the requested direction (subscribe or non-subscribe). - Only one client per direction is supported at the moment. (It is at least planned to support multiplke subscribers for an agent ID.) - The server does not expect acknowledgments from clients when they receive ADUs. - The keepalive mechanism is not implemented. In general, this reflects the feature set of AAPv1, but with massive extension opportunities. Signed-off-by: Felix Walter <felix.walter@d3tn.com> |
||
|---|---|---|
| .. | ||
| build.mk | ||
| posix.mk | ||
| toolchain.mk | ||