Each layer now separates its constructible core from its public surface:
- core module (waku.nim / messaging_client.nim /
reliable_channel_manager.nim): the type plus new/start/stop and the
private construction helpers.
- api/ folder: one module per differentiated set of operations
(waku: topics/relay/filter/lightpush/store/peer_manager/discovery/
debug/health) plus an events surface.
The waku api is reshaped to be the complete operation surface the C
bindings need, so the library no longer reaches into node internals:
relayPublish returns the message hash, relaySubscribe takes an optional
handler, filter/lightpush auto-select the service peer, connectedPeersInfo
returns structured data, pingPeer honours the timeout, plus
relayNumPeersInMesh / relayNumConnectedPeers / isOnline. library/ is now a
thin C-ABI shim: each {.ffi.} proc only marshals cstring/JSON/callbacks and
delegates to ctx.myLib[].waku.<op> (or messagingClient.<op>).
app_callbacks re-exports the modules defining its handler types, which the
included FFI files previously relied on by leakage.
Events move next to the surface that owns them, with each dependency kept
pointing the right way:
- waku/events/ relocated under waku/api/events/.
- channel events live in channels/api/events.nim.
- the four messaging-level message events move to messaging/api/events;
MessageSeenEvent stays in waku because it is emitted by waku core, so
moving it would make waku depend on the messaging layer.
- delivery_events renamed to filter_subscribe_events to match the
OnFilterSubscribe/Unsubscribe events it actually declares.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* Move waku.nim from waku/factory to under waku/
* remove unused
* Realize Kernel API in scope of Waku class
* Refactor waku/api into messaging_client, waku/api/types and api_conf into logos_delivery/api
* Make liblogosdelivery and wakunode2 compile, remove waku/api.nim as it was just a import orchestrator
* make test compile and run
* Reconcile master's new send tests to LogosDelivery API after rebase
master commits #3965/#3669-followup added two test cases (Edge lightpush
delivery #3847, store-validation timeout) written against the removed
waku/api.nim createNode helper. Rewrite them to the LogosDelivery shape:
createNode -> LogosDelivery.new, node.node -> node.waku.node,
node.brokerCtx -> node.waku.brokerCtx, node.send -> node.messagingClient.send,
and drop the now-implicit mountMessagingClient calls (LogosDelivery.new
mounts the client internally).
* deep changes in libwaku to adap to nim-ffi
* start using ffi pragma in library
* update some binding examples
* add missing declare_lib.nim file
* properly rename api files in library folder
