A stray, malformed, foreign-id or refused datagram is dropped and counted,
never fatal; a refused reliable frame ends the peer's session instead of
being acked and lost; flush fails once its session ends; one reliable
Accept per session; the TS operation service expires idle sessions and
survives a throwing handler. Four Soul passes; session-generation and
reconnect semantics move to the ack cut.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The repeated-Connect answer applies its acknowledgement field in every runtime;
no test failed when a runtime stopped doing so. The TS replaced-peer test now
lets client A receive its Accept before A sends.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
FlushReliable throws for writes an ended session forgot. A server-mode
transport and the listener answer a Connect from the peer they already hold
with AnswerRepeatedConnect: the Accept still owed, or an Ack, queueing
nothing. The listener replaced the peer session on every Connect, reusing
sequences and never reporting PeerDisconnected; it now replaces only on a
different connect payload and reports the old peer, as the Rust hub does.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
AddJournal's Disposable.Create counted a refused dispose (from inside a journal
or another cache's hold) as done, leaving the journal registered forever. A
private registration now flips only after the removal succeeded. Held's catch
path dropped the hold's journal failures; it now throws an AggregateException
with the body's exception first. The store-composition contract states exactly
when the second getter read runs on a conditional commit. Adds the direct test
that a load is journaled.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Attaching a store with no file never calls Loaded, so it did not exercise the
rule; a commit removing a key the cache does not hold admits nothing.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A disposed R3 subscription ignores OnNext, so a no-op removal from the cache's
observer array cannot be seen by what a receiver gets; the test now checks the
cache stops holding the subscriber. An admission that changed nothing (a store
attached with no records) is not journaled.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CultNetRudpPacketCodec.Decode did checked((int)length), so a datagram declaring
0x80000000 threw OverflowException, which no receive loop catches; the length
is now compared as a long and takes the ordinary malformed-packet drop.
Server mode claimed its endpoint on the first datagram of any type; only a
Connect claims it now. A session that refuses a packet has already recorded
its reliable sequence, so the socket transport and the listener end it: the
session forgets the peer (so the goodbye does not acknowledge the refused
frame), the peer gets a Disconnect, the listener drops the peer and raises
PeerDisconnected, and a server-mode transport forgets its endpoint.
CultNetRudpSession gains ResetPeerState, and the session and the listener
reject an InitialSequence of uint.MaxValue.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
CultCache.AddJournal registers an ordered admission journal. It is called under
the gate right after Apply, once per admission that changed something, with the
admission's changes (dependents included) in Sequence order, before any
observer. A journal that throws joins the hold's failures: the admission stands,
the other journals run, the change is published and the writer hears of it
afterwards. Any hold entered while a journal runs throws. A hold now carries its
own changes and failures. Order stays data; no delivery thread or scheduler is
added.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A hold whose body throws after it admitted changes still publishes them, and
Held now assigns its result up front so it compiles under Stryker Safe Mode
(CS0165 had dropped every mutant in it). Disposing a Watch subscription removes
the observer from the cache.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Soul verdict: merge. Before Cut 4 relies on sequence density: pin the
publish-on-throw guard in Held and observer removal on unsubscribe.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every public CultMath value type serializes: MessagePack in the default resolver
chain (byte-identical to Aetheria's and StreamPixels' copies across 653 values
and all 115 float fields of the real Aetheria.cc) and System.Text.Json converters
(STJ-parity number handling, math types as dictionary keys). CultVec2/3 and
CultRect are gone with bytes unchanged. The cultlib Unity package depends on
cultmath; the release gate refuses until CultMath 0.3.0 carries every type.
Three Soul passes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Named literals now follow AllowReadingFromString and WriteAsString as
System.Text.Json's float does; quoted numbers refuse whitespace;
UnmappedMemberHandling.Disallow and AllowDuplicateProperties=false are honoured
and a repeated property replaces the whole value; dictionary keys read only the
canonical spelling. Components live in stack spans, property names are
pre-encoded, and there is no per-property closure, so a float3 read allocates
nothing (424 bytes before). Tests pin unknown nested values, de-DE and sv-SE
style cultures, and a distinct negative-zero key.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
A malformed frame, a foreign connection id or a packet the session refuses
threw out of TryReceiveOnce. They are now counted in Stats.PacketsDropped and
the read reports progress. The client-side transport checks the connection
id before it claims the peer endpoint; the server listener drops refused
packets instead of throwing.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Delete the dead removed-ancestor branch and the duplicated name-read in the
variant name rule (resolution already refuses a missing or removed base and a
variant shares its base type). Add tests for the index rule counting a record
the same commit removes, blank names not colliding, and Dispose rethrowing
escaped completions after every observer completed.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
One Scalar plus Node description per type now drives reading, writing and the
dictionary-key spelling, replacing the per-value JsonDocument parse. NaN and the
infinities follow JsonNumberHandling (named literals or JsonException), floats
beyond float.MaxValue are refused instead of becoming infinity, out-of-range
components throw JsonException instead of FormatException, property matching
honours PropertyNameCaseInsensitive, and every type works as a dictionary key
spelled as comma-joined components.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
CultMathJson is the JSON twin of CultMathResolver: vectors, quaternion and
Color32 are objects keyed by field name, matrices are arrays of row objects,
rect is {min,max}. Consumers add them with AddCultMathConverters(); CultLib owns
no JSON options. CultCircle and CultSphere serialize and deserialize through
them, with [JsonConstructor] so the struct constructor is used. The Caching
README documents each MessagePack and JSON shape in one table.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Golden bytes now cover double2, double3, int3, int4, bool3, bool4, quaternion,
Color32, Random, float3x3 and CultCellular. A missing Color32 alpha decodes as
255, the constructor default. A test proves a consumer resolver registered for
the assembly wins over CultMathResolver. The redundant nil check is deleted;
ReadArrayHeader already refuses nil.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
A database write is published after its cache write returns, so a write whose
observer threw never reaches the database observers on this base. Keep the
probe to the exception reaching the writer and later changes still publishing
and logging; the ordering question belongs to the database cut.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
A direct cache write is not a database change on this base, so the database
observer could not show it. PutAsync is, and the observer after the thrower must
see it.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The cache no longer fans changes out through an R3 Subject. It keeps a
copy-on-write observer array and Publish catches per observer: every observer
receives every change, an exception that escapes (a fail-fast R3 handler) joins
the OnUpdate failures rethrown to the writer after delivery, and the observer
stays subscribed. Dispose completes observers, and a disposed cache completes
new ones at once. Deletes the false "OnNext does not throw" comment.
The composition contract now states the observer policy and that a throwing
name or index getter refuses a change set, loads included.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Resolving a variant serializes its base, and the serializer reads the same
getters; the test measured them together and expected too few.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Resolve now ends in Project, the only place an admission runs a [CultName] or
[CultIndex] getter on a landing record. It runs before land and before any
Sequence is minted, so a throwing getter refuses the admission (loads
included) with nothing written, minted or left in memory. The variant name and
index rules and the indexer read the projection; Apply runs no user code.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
GameCult.Geometry no longer carries vector or rectangle values. CultCircle and
CultSphere hold float2/float3, the isosurface and surface-nets extractors take
float3 origin, and the per-call conversion to float3 is gone. Their MessagePack
bytes are unchanged (pinned against the pre-collapse encodings), now produced
by CultMathResolver through the default CultCache options.
This is a breaking change to the GameCult.Geometry public API.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The first commit's resolver needs the CultMath project reference and scoped
span parameters to compile; the golden test file also had two literal slips.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
CultMathResolver formats float2/3/4, double2/3, int2/3/4, bool2/3/4,
quaternion, Color32, Random, float2x2, float3x3, rect and CultCellular as
component arrays, and sits in the default CultCache resolver chain so no
consumer registers anything. It lives in GameCult.Caching.MessagePack, which
already owns that chain; CultMath core stays dependency-free.
Vector, rect and Aetheria-formatter byte shapes are pinned by golden tests, a
reflection test fails when a public CultMath value type has no formatter, and
decode skips extra elements and refuses nil.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Stryker on the escaping showed the pair-skip branch uncovered and the run
offset unpinned; the kinds now include a valid pair, a replacement character
before a lone low surrogate, a reversed pair, and two unpaired surrogates.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Ids that differ only by %2F versus /, keys that differ only by case, and
unpaired surrogates each get a test; the ungrouped list stays flat.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Stryker survivors on the grouping diff: the no-declaration path, the
null-string identity, the inherited [CultGlobal] check and the id separator.
GroupLevel takes text and tie as optional arguments so the scalar kinds
stop passing constant strings that could be swapped without any effect.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
[CultInspectorGroupBy(nameof(A), nameof(B))] on a document class names the
members its record list groups by, outermost first. CultInspectorModel owns
the rest: GroupingOf validates the declaration (a refused one gives a flat
list and a notice), GroupRecords partitions RecordCandidates by value
identity with occupied values only, CreateInGroup builds the record a node
holds, RecordRefLabel owns None and Missing <key>. A variant groups by its
resolved Document.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
RecordCandidates and the new IsRecordCandidate share one rule, so a
picker's candidates and a drop's acceptance cannot disagree. Member
attributes are read with Attribute.GetCustomAttributes(member, true):
PropertyInfo.GetCustomAttributes ignores inherit, so a base abstract
property's inspector attributes never reached the override.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Reconcile's withdrawal sent an untyped error with no subscription id and left the
peer holding the rows the subscription had delivered. It now sends removals for
those rows, then a variant_unsupported error whose details carry
field "subscriptionId" and the id (the existing details slots; no new wire key).
The subscribe and per-change paths use the same code. The error schema and the
Rust CultNetErrorCode accept variant_unsupported, so a Rust peer decodes it
instead of refusing an unknown code.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- RefuseVariantIndexSharing built its holder list per landing record by scanning
every landing record, so opening a store with one variant was quadratic. It now
groups what lands once and looks each (index, value) up once. Pinned by a count
of index-accessor reads at two sizes, not a clock.
- JudgeMerge decoded every unseen disk record before Resolve could exit early,
so a plain-only store failed a conditional commit on another writer's schema it
does not register. It now judges only when the batch, the disk (by the record's
variant header, never its payload) or this cache holds a variant.
- Plain duplicates find the holder with the smallest key (ordinal), so the choice
is the same live, after a flush and after a reopen. The comment claiming "most
recently indexed" was wrong across reload.
- A dropped slot is reported once per record, not once by the schema diff and
again by the variant.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
An edge carries the reference payload of its citer's resolved document, and the
citer is never a selected row under `cited`, so a variant citer slipped past the
selected-row refusal. Edges are now checked by the same rule (typed
NotSupportedException naming the variant), on the paged and the whole-set paths.
Reconcile refused a hop subscriber whose selection selected a variant without
withdrawing it, so it was told again on every store change. It withdraws as the
subscribe path does.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The held index kept one key per value, last writer winning, and RemoveKey dropped
a value outright. Two consequences: removing or changing one of two plain
holders left the other unfindable, and the variant index rule judged a variant
against that lossy view, so a variant could land on a value a plain record still
held and the store then refused to reopen.
- _indexes maps a value to the keys holding it, oldest first. Index, Unindex and
the removal maintain the set. GetByIndex finds the most recently indexed
holder of a value, so removing the winner finds the other (behaviour change for
plain duplicates: it used to find nothing).
- One rule, RefuseVariantIndexSharing, serves both write orders. It reads the
truthful index minus what the commit replaces or removes, plus what it lands.
ResolveOne no longer judges indexes; ClaimIncomingIndexValues, HeldByVariants
and RefusePlainSharingWithVariant are gone.
- A conditional commit merged onto the file is judged by the cache's own
resolution (CacheBackingStore.Judging) on the merged set: records other writers
added, records they removed, and the batch. Another writer's variant sharing a
value with the batch, or a base removal that strands another writer's variant,
is refused with the named refusal instead of writing an unopenable store.
- Shedding is one decision at load. ToStoredDocument resolves the schema once and
returns the report with it; a variant's override of a slot the type lacks is
dropped from the delta there, so flush needs no predicate and every store
reports through the same surface (ReportVariantSheds and OverridesTheTypeHas
are gone). The directory store refuses variants and loads through the same call.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Batch commits on the cache do not reach the database's change stream, so the subscriber's citers were written with database.PutAsync; the variant goes in through UpsertVariantAsync. On the previous source the second subscriber stops receiving after the variant exists (red); it now keeps receiving.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The selection paths (SelectPage, SelectAll) refused every stored variant before the selection ran, so once any variant existed a hop-bearing subscription threw out of its change handler and went silent. They now refuse only a variant the selection selects; the subscription server delivers that as a typed error and keeps its projection. The database server no longer sends removed for a key the subscriber only ever received as an error. A flatten racing the delivery check is recorded in a comment.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The index rule is about the commit's result, so it now runs for every commit that changes an indexed value: a plain record landing on a value a variant of the post-commit set holds is refused naming both keys and the index (the held index is never trusted; a plain write had already overwritten it). Plain-vs-plain is untouched. A variant sheds overrides of slots its type lacks when it is flushed, as a plain record sheds the member, and the load's report names the slot when the schema itself never had it.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Hand-written and directory-store variants now override their indexed value or
name as the rules require; the subscription test writes its variant through a
committed batch so the file holds it, subscribes by key, and reports what it
saw when it times out.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The unique-index rule refuses a variant that inherits its base's [CultIndex]
value, so the vector's laser-big now carries a code override. Written by the
code under test through the production path; the other runtimes still refuse
it by version and by the laser-big key.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
F3: an override drifts exactly as the same member would on a plain record. A
slot the type dropped is ignored and reported by the store's schema resolution
(LastSchemaMigrationReports), the one surface a plain record uses; a value that
no longer decodes refuses the load, naming the variant and member. The second
report surface (VariantMigrationReports, the per-variant report map, the
catalog slot-name plumbing) is deleted.
F4: an override for a slot the type does not have, or a value that does not
decode as the member, is refused at write. Drift is for type changes after the
fact, not for bad writes. F5: two overrides of one slot are refused.
F2: a variant that shares an indexed value with another record is refused,
naming both keys and the index (the R6 rule extended to [CultIndex]); plain
record duplicate handling is unchanged.
F7: a flatten now resolves against the same batch, so a base edited in that
batch is in the flattened record; and the directory store refuses to load a
variant page as it refuses to write one.
The C1 vector's big variant now overrides its indexed code, as the unique-index
rule requires.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
A load or write that landed a variant reached CultNet subscribers as a plain
"added" record carrying the full resolved payload; a later base edit published
only the base, so the subscriber's copy of the variant went stale. Under Q6
CultNet carries no variants until its own cut. Both live paths now refuse a
change whose key holds a variant, after selection and authorization match, and
send the matching subscriber a CultNetErrorMessage naming the variant and its
base. Refused loudly rather than omitted: an omission is a silent hole in the
subscriber's view, and the snapshot path already refuses by throwing.
Tests: a real load through a real RUDP subscription never delivers the variant
as a record and delivers the typed error; the database server's change builder
refuses the same change.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
