outbox:publish/2 now walks the computed delivery_set and enqueues
the signed activity onto each matching delivery_worker
(registered under the peer-id atom). Missing workers are silently
skipped — lazy worker creation belongs to the kernel manager
later in Step 8.
Gated by Context's {dispatch_deliveries, true} so every M1
outbox caller (and every M2 caller that doesn't yet care about
delivery) stays back-compat: default off.
New helpers in outbox.erl:
dispatch_deliveries/3(Activity, DeliverySet, Context)
gates on Context :dispatch_deliveries flag
enqueue_each/2(Activity, [PeerId | _])
whereis-guarded enqueue per peer
7/7 in next/tests/delivery_dispatch.sh:
- single peer enqueued
- two peers both enqueued (fan-out)
- missing worker silently skipped
- no :dispatch_deliveries flag -> no-op (back-compat)
- two publishes -> FIFO append on the queue
- empty delivery_set -> no-op
outbox_publish.sh 17/17 unchanged; delivery_worker.sh 17/17
unchanged. Conformance preserved at 761/761 from the Step 8a
baseline.
outbox:publish/2 now computes the audience-resolved delivery set
after sign + log and stashes it in the Result proplist as
{delivery_set, [ActorId, ...]}. Step 8's delivery-queue worker
reads it off the publish result.
New compute_delivery_set/3(Request, Signed, Context):
- Pulls :follower_graph from Context (defaults to empty graph)
- Calls recipients_envelope/2 to synthesise a minimal envelope
from Request's :to / :cc + Signed's :actor
- Routes through delivery:delivery_set/3 unchanged
The envelope construct/4 surface doesn't carry :to / :cc (only
type / actor / published / object), and changing that ripples
through every envelope shape test. recipients_envelope/2 keeps
the compute boundary local to outbox.
4 new cases in outbox_publish.sh (17/17 total):
- Result :delivery_set empty default
- explicit :to -> [bob] in set
- followers symbol expands via Context :follower_graph
- self-suppression (alice in :to drops to []bob])
Module loads rebumped: follower_graph + delivery added as
dependencies; outbox shifts from epoch 5 to epoch 7. Internal
sx_server timeout bumped 240s -> 480s to fit the larger module
set.
Step 7 fully closed (7a delivery module + 7b public expansion
+ 7c outbox integration). Federation now has the end-to-end
audience resolution: an outbound activity's :to / :cc plus any
follower_graph expansion becomes a deduped recipient list ready
for Step 8 to dispatch.
Conformance running + adjacent gate running.
