OPC UA-style level-at-a-time browse across gRPC, dashboard, and the
shared cache projector. Server still loads the full Galaxy hierarchy;
laziness is wire-side and UI-side only.
Adds missing <summary>/<param> docs across the .NET client library and its
test suite so CommentChecker reports zero issues. TreatWarningsAsErrors
requires the analyzer surface clean before publishing the NuGet package.
Adds missing <summary>/<param> XML docs across 99 server, worker, and test
files so CommentChecker reports zero issues (TreatWarningsAsErrors needs the
analyzer clean). Bundles in WIP dashboard work: NavSection extraction,
MainLayout/site.css/js styling alignment, and DashboardOptions/Auth tweaks.
The Worker + Worker.Tests projects pull in the Windows-only ArchestrA.MxAccess
COM stack and can't be built off Windows. Add a sibling .slnx that lists only
the cross-platform projects (Contracts, Server, IntegrationTests, Tests) so
non-Windows hosts can restore + build the rest of the solution with:
dotnet build src/ZB.MOM.WW.MxGateway.NonWindows.slnx
The canonical solution on Windows remains ZB.MOM.WW.MxGateway.slnx.
Browsers that navigate directly to /logout via the address bar issued a GET
against a POST-only route and got 405 Method Not Allowed. Logout is
self-destructive, so the GET path can skip antiforgery; the existing POST
form (used by the layout's Sign out button) is unchanged and still
antiforgery-protected.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Picks up the missing glauth.md referenced by CLAUDE.md, captures the
review workflow alongside the bench-read-bulk and review-readme helper
scripts, and excludes the local install/ deployment tree from source.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
All 41 findings from the 42b0037 re-review are now Resolved across
8 modules. Open count = 0 for every module.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Client.Java-032 README CLI examples for stream-alarms and
acknowledge-alarm now use the correct picocli flags
(--filter-prefix and --reference); two regression
tests parse each documented invocation.
Client.Java-033 StreamAlarmsCommand publishes an
AtomicReference<MxGatewayAlarmFeedSubscription> and
mirrors MxEventStream's overflow branch: a failed
queue.offer cancels the subscription, queues an
IllegalStateException, then queues the END sentinel
— preserving the fail-fast contract.
Client.Java-034 BatchCommand routes through a new
MxGatewayCli.tokenizeBatchLine POSIX-style shell
tokenizer that respects double-quoted, single-quoted,
and backslash-escaped arguments.
Client.Java-035 Added streamAlarmsForwardsRequestAndStreamsAlarmFeedMessages
to MxGatewayClientSessionTests; asserts request shape,
message ordering, and cancellation propagation.
Client.Java-036 Extracted MxGatewayStreamSubscription<TRequest,TResponse>
abstract base; the four subscription classes
(MxGatewayEventSubscription, MxGatewayAlarmFeedSubscription,
MxGatewayActiveAlarmsSubscription, DeployEventSubscription)
collapse to ~10-line subclasses. A new contract test
runs identical lifecycle / cancellation assertions
across all four subclasses.
All resolved at 2026-05-24; gradle build + gradle test BUILD SUCCESSFUL.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ResolveRepositoryRoot accepts an optional stopBoundary parameter that
caps the upward walk; production callers pass null and behavior is
unchanged. The two repository-marker tests now seal their walkers
inside their own temp directories, so a redirected TMP or a co-located
C:\src checkout no longer leaks ambient marker-bearing ancestors into
the assertion.
Regression test ResolveRepositoryRoot_StopBoundary_IsolatesWalkerFromAmbientAncestorMarkers
constructs an outer ancestor that carries src/ + .git, confirms the
walker leaks into it without the boundary, then asserts the same call
throws with the boundary supplied.
Resolved at 2026-05-24; IntegrationTestEnvironmentTests 5/5 pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Tests-027 GatewayMetrics exposes its internal Meter; the
StreamEvents_WhenEventIsWritten_RecordsSendDuration listener
now filters by ReferenceEquals(instrument.Meter, metrics.Meter)
instead of Meter.Name, so parallel tests with their own
GatewayMetrics no longer cross-contaminate the families list.
Tests-028 FakeWorkerClient.Kill now captures LastKillReason;
SessionManager.KillWorkerAsync tests pin the reason
propagation end-to-end and cover the blank/null guard. The
DashboardSessionAdminService kill test pins the literal
dashboard-admin-kill reason.
Tests-029 Added CloseSessionAsync_BlankSessionId_ReturnsFailure to mirror
the existing KillWorkerAsync blank-id coverage.
Tests-030 DeleteAsync_WhenStoreRefuses_ReportsFriendlyError renamed and
extended to assert the dashboard-delete-key audit row with
Details = not-found-or-active. Added
DeleteAsync_BlankKeyId_ReturnsFailure.
Tests-031 DashboardSnapshotPublisher reconnect test now measures the
gap from the first throw inside the fake (firstThrowAt) to
secondSubscribeAt, isolating Task.Delay from StartAsync /
scheduling overhead.
All resolved at 2026-05-24; 512/512 gateway tests pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Client.Python-022 README CLI examples for stream-alarms and
acknowledge-alarm now use the correct flags;
regression test parses every documented line through
Click.
Client.Python-023 Re-applied Client.Python-013 — _use_plaintext drops
the silent localhost / 127.0.0.1 auto-downgrade
branch; --plaintext and --tls are mutually exclusive
and TLS is the default.
Client.Python-024 batch dispatch routes through main.main(...,
standalone_mode=False) under a redirected stdout
instead of click.testing.CliRunner; recursive batch
lines are rejected outright.
Client.Python-025 Added behavioural tests for the five bulk SDK methods,
stream_alarms, and the new CLI subcommands.
Client.Python-026 _bench_read_bulk hoists 'import time' to module scope
and logs cleanup failures instead of swallowing them.
All resolved at 2026-05-24; python -m pytest is 65/65 green.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Client.Rust-022 Restored Error::MalformedReply for register / add_item /
add_item2 and the bulk-subscribe / read-bulk / write-bulk
dispatch arms so malformed-but-OK replies fail loudly
instead of returning Vec::new().
Client.Rust-023 Restored next_correlation_id and routed every CLI close /
stream-alarms / acknowledge-alarm / bench-read-bulk call
through it so each call carries a unique opaque token.
Client.Rust-024 Added round-trip tests for read_bulk / write_bulk /
write2_bulk / write_secured_bulk / write_secured2_bulk
plus stream_alarms and percentile_summary unit tests.
Client.Rust-025 RustClientDesign.md re-synced — new bulk SDK, alarms
surface, Error variants, CLI command list, and the
Windows stack workaround.
Client.Rust-026 Session::read_bulk now borrows a tag slice; bench-read-
bulk binds tags once outside the warm-up / steady-state
loops.
Client.Rust-027 .cargo/config.toml selector tightened to
cfg(all(windows, target_env = "msvc")) and comment
rewritten to match reality (release + debug ship the
8 MB reservation).
Client.Rust-028 run_batch removed the empty-line break; stdin EOF is
the only terminator.
Client.Rust-029 Re-applied Client.Rust-001 / 002 / 012 — added the
missing doc comments, renamed BulkReplyKind variants,
and replaced the clone-on-copy with a deref under lock
so cargo clippy -D warnings is clean.
All resolved at 2026-05-24; cargo fmt + check + clippy + test all green
(55 tests).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Client.Go-022 Re-applied Client.Go-015 shape — runWriteBulkVariant drops
the unused secured param and gates -current-user-id /
-verifier-user-id / -user-id behind the secured-only
variants.
Client.Go-023 Re-applied Client.Go-018 shape — bench warm-up and steady-
state loops respect ctx.Err().
Client.Go-024 Added SDK-level tests for WriteBulk / Write2Bulk /
WriteSecuredBulk / WriteSecured2Bulk / ReadBulk and
StreamAlarms via the existing bufconn fake gateway pattern.
Client.Go-025 Five bulk SDK methods short-circuit on empty input without
an RPC round-trip and document the behavior.
Client.Go-026 runBatch widens scanner.Buffer to 16 MiB and emits an
error-with-sentinel if a longer line still arrives, rather
than aborting the session silently.
Client.Go-027 runBatch treats blank lines as skip-and-continue; only EOF
ends the session.
All resolved at 2026-05-24; gofmt + go vet + go build + go test ./... all
green.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Client.Dotnet-018 README CLI examples for stream-alarms / acknowledge-alarm
replaced with parser-correct flags; new theory test
parses each documented README example through the CLI.
Client.Dotnet-019 BenchReadBulkAsync routes through new
RequireRegisterServerHandle helper that fails loudly when
the OK register reply has no typed payload.
Client.Dotnet-020 Bench steady-state catch is now
catch (Exception ex) when (ex is not OperationCanceledException)
so user-driven cancellation exits promptly.
Client.Dotnet-021 --timeout-ms now flows through ParseTimeoutMs which
rejects negatives with a clear error in both read-bulk
and bench-read-bulk.
All resolved at 2026-05-24; 67/67 .NET client tests pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Server-044 KillWorkerAsync catch path now calls _metrics.SessionRemoved
so the open-session gauge does not leak when KillWorker throws.
Server-045 KillWorkerAsync routes through a new
GatewaySession.KillWorkerWithCloseGateAsync that takes the
per-session close lock, so concurrent kills count SessionsClosed
exactly once.
Server-046 CloseSessionCoreAsync's SessionCloseStartedException branch and
ShutdownAsync's kill fallback both increment SessionsClosed (not
just the gauge), so the counter and gauge stay consistent.
Server-047 ApiKeysPage.ConfirmPendingAsync holds PendingAction across the
awaited action and clears it in finally, matching the sessions
pages.
Server-048 Closed: the 044/045 regression tests cover the previously-
untested kill paths.
Server-049 IDashboardSessionAdminService + DashboardSessionAdminService
now carry XML docs that pin the Admin gate, missing-session
return-Fail semantics, and the dashboard-admin-kill reason.
Server-050 CloseSessionAsync and KillWorkerAsync catch unexpected
exceptions after the SessionManagerException catches and return
a friendly Fail; OperationCanceledException tied to the caller
token still propagates.
All resolved at 2026-05-24; 503/503 gateway tests pass.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
No source changes since d692232 — header bumped to track the latest
reviewed commit, all prior findings remain closed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Append 5 new findings (Client.Java-032..036): README flags for new
alarm subcommands do not exist; StreamAlarmsCommand bounded queue
silently drops alarms instead of fail-fast; BatchCommand whitespace
tokenisation shreds quoted args; no library-side stream_alarms test;
MxGatewayAlarmFeedSubscription is the fourth duplicate subscription
class.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Append 5 new findings (Client.Python-022..026): README flags for new
alarm subcommands do not exist; Client.Python-013 regression — the
silent localhost auto-plaintext branch is still present (the prior
Resolution did not survive the rename); production batch path uses
the click.testing.CliRunner helper; no behavioural tests for new SDK
+ CLI; bench cleanup swallows exceptions.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Append 8 new findings (Client.Rust-022..029): MalformedReply path
absent from the new bulk SDK methods, hard-coded client_correlation_id
in new CLI commands, no tests for stream_alarms / bulk SDK / bench,
RustClientDesign.md silent on new surface, run_bench_read_bulk clones
tags inside the loop, .cargo/config.toml comment is wrong, run_batch
exits on blank line, and cargo clippy fails at HEAD with three
warnings the prior reviewer punted.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Append 6 new findings (Client.Go-022..027): regressions of Client.Go-015
(runWriteBulkVariant secured flag) and Client.Go-018 (bench loop
ignores ctx.Err()) reintroduced by the bulk port; no SDK tests for the
new WriteBulk/ReadBulk/StreamAlarms methods; bulk SDK accepts empty
slices; bufio.Scanner buffer + blank-line sentinel can abort the batch
session.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Append 4 new findings (Client.Dotnet-018..021): README flags for the
new stream-alarms/acknowledge-alarm subcommands cite options that do
not exist on the CLI; BenchReadBulkAsync reinstates the silent
register-handle fallback and swallows OperationCanceledException;
both new --timeout-ms consumers cast int32 to uint without bounds.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Append 1 new finding (IntegrationTests-025): the
ResolveRepositoryRoot_NoMarkers test walks up from Path.GetTempPath()
through unisolated ancestors; a redirected TMP or co-located checkout
at C:\src silently breaks the assertion.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
No new findings — the only Contracts commit in window (bd1d1f1) is a
comment-only proto edit; field numbering remains additive with no
reuse, renumbering, or type narrowing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Append 5 new findings (Tests-027..031) covering the
StreamEvents_WhenEventIsWritten_RecordsSendDuration flake root cause
(shared MeterListener by meter name), missing kill-path coverage
(reason propagation + concurrent-kill double-count), asymmetric guard
coverage between Close and Kill, missing audit-failure-path coverage
for ApiKey Delete, and the DashboardSnapshotPublisher reconnect-window
timer sensitivity.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Append 7 new findings (Server-044..050) covering the destructive-action
wave: KillWorkerAsync metric/state leaks, ShutdownAsync kill-fallback
gauge leak, inconsistent ConfirmDialog cleanup across pages, missing
XML docs on the new DashboardSessionAdmin surface, and unhandled
RemoveSessionAsync exception paths.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ApiKeysPage and GalaxyPage referenced ApiKeyConstraints and
GalaxyRepositoryOptions by full namespace inside @code. Add the
appropriate @using directive at the top of each file and let the
short type names resolve through that.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
GatewayApplication.MapGatewayEndpoints registered MapGet("/", ...)
that redirected to /health/live. After the dashboard added a Blazor
component at @page "/", both endpoints matched GET / and the matcher
threw AmbiguousMatchException, surfacing as a 500. The redirect
predated the dashboard home page — drop it so / lands on Overview.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Each client's README now covers the alarms surface in both the SDK
section (StreamAlarms / AcknowledgeAlarm beside the existing
QueryActiveAlarms entry, with the streaming-cancellation note) and
the CLI examples (stream-alarms / acknowledge-alarm invocations
mirroring the in-tree implementations across .NET, Go, Rust, Python,
and Java).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Update the design docs so they match the implemented Admin-only
dashboard surface. GatewayDashboardDesign now documents the Close
session / Kill worker controls and the new Delete action on revoked
API keys, plus the ConfirmDialog gate for every destructive action.
Sessions.md adds the SessionManager.KillWorkerAsync entry alongside
CloseSessionAsync and explains the immediate-kill semantics. Authentication.md adds the IApiKeyAdminStore.DeleteAsync write path
and the dashboard-delete-key audit event. DashboardInterfaceDesign
drops the "read-only until admin workflows have a separate design"
line in favor of the confirm-before-act invariant.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add IApiKeyAdminStore.DeleteAsync that only deletes already-revoked
rows (active keys must be revoked first so the revoke event lands in
the audit log before the row disappears) and a matching admin-gated
DashboardApiKeyManagementService.DeleteAsync. ApiKeysPage now shows
Delete on revoked rows in place of the old "No actions" stub, and
Rotate/Revoke/Delete all route through ConfirmDialog so each
destructive action requires an explicit confirmation step.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
ApiKeysPage.OnInitializedAsync overrode the base without chaining, so
DashboardPageBase's Snapshot seed and hub connect never ran and the
page rendered the null-snapshot empty state forever.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add a shared ConfirmDialog component and route Sessions, Workers, and
SessionDetails Close/Kill buttons through it. The dialog shows the
target session id and a color-matched confirm button (yellow Close,
red Kill); Cancel dismisses without invoking the admin service.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add IDashboardSessionAdminService (Admin-role gate, friendly errors,
audit logging) wrapping a new ISessionManager.KillWorkerAsync that
skips graceful shutdown and cleans up registry/metrics. Sessions,
Workers, and SessionDetails pages render Close / Kill buttons only
when CanManage; the service re-checks the role on every call so
forged clicks return Unauthenticated.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds the session-less alarm CLI subcommands to the Java CLI. stream-alarms
attaches to the gateway's central alarm feed (--filter-prefix, --limit, --json
— NDJSON, one AlarmFeedMessage per line); acknowledge-alarm is a unary ack
(--reference required, --comment, --operator). streamAlarms joins
queryActiveAlarms on MxGatewayClient and uses a new
MxGatewayAlarmFeedSubscription cancellable handle. Batch dispatch re-enters the
picocli command line per stdin line, so registering the two new subcommands
suffices.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds the session-less alarm CLI subcommands to mxgw-py. stream-alarms reads a
bounded slice of the gateway's central alarm feed (--filter-prefix,
--max-messages, --timeout, --json; aggregate `{messages: [...]}`);
acknowledge-alarm is a unary ack (--reference required, --comment, --operator).
GatewayClient.stream_alarms joins query_active_alarms via a
_canceling_alarm_feed_iterator helper mirroring the existing
_canceling_active_alarms_iterator pattern.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds the session-less alarm CLI subcommands to mxgw. stream-alarms attaches to
the gateway's central alarm feed (--filter-prefix, --max-events, --json/--jsonl;
aggregate shape `{messageCount, messages: [...]}`); acknowledge-alarm is a unary
ack (--reference required, --comment, --operator). stream_alarms joins
query_active_alarms on GatewayClient and re-exports AlarmFeedStream.
Also extends stream-events JSON to emit a full `events` array (itemHandle, value
projected to protojson-shaped `*Value` keys, etc.) instead of just `eventCount`,
matching the other four CLIs, and renders MxEvent.family as the protobuf enum
NAME (MX_EVENT_FAMILY_ON_WRITE_COMPLETE) rather than the raw i32 so the e2e
write round-trip can recognise the OnWriteComplete echo.
Adds clients/rust/.cargo/config.toml bumping the Windows main-thread stack to
8 MB via /STACK:8388608. clap-derive's Command enum (one variant per subcommand)
overflowed the default 1 MB stack in debug builds after the new variants
landed; release builds were unaffected but the e2e matrix runs Rust via
`cargo run` (debug).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds the session-less alarm CLI subcommands to mxgw-go. stream-alarms attaches
to the gateway's central alarm feed (--filter-prefix, --limit, --json — NDJSON,
one AlarmFeedMessage per line); acknowledge-alarm is a unary ack (--reference
required, --comment, --operator). StreamAlarms joins QueryActiveAlarms on the
public Client and is wired through the existing batch dispatcher via runWithIO.
SDK type aliases for StreamAlarmsRequest / AlarmFeedMessage / StreamAlarmsClient
land alongside the existing alarm types.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds the session-less alarm CLI subcommands. stream-alarms attaches to the
gateway's central alarm feed (--filter-prefix, --max-events, --json/--jsonl);
acknowledge-alarm is a unary ack (--reference required, --comment, --operator).
StreamAlarmsAsync joins QueryActiveAlarmsAsync on MxGatewayClient and the
transport interface; the CLI client interface, adapter, and FakeGatewayTransport
follow.
Also fixes the OCE bug exposed by -VerifyWrite in the cross-language e2e:
StreamEventsAsync's await foreach now swallows OperationCanceledException when
the supplied cancellation token is the one that fired (graceful end-of-window),
and RunBatchAsync no longer excludes OCE from its outer catch — so a streaming
command that hits its --timeout reports a JSON error inside its EOR-delimited
record instead of killing the long-lived batch process.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Final language in the bulk-CLI port wave. HEAD's MxGatewaySession had
only the subscribe-style bulks; this commit adds the value-bulks plus
matching picocli subcommands and a bench-read-bulk harness.
SDK (MxGatewaySession.java):
- List<BulkWriteResult> writeBulk(int serverHandle, List<WriteBulkEntry> entries)
- List<BulkWriteResult> write2Bulk(int serverHandle, List<Write2BulkEntry> entries)
- List<BulkWriteResult> writeSecuredBulk(int serverHandle, List<WriteSecuredBulkEntry> entries)
- List<BulkWriteResult> writeSecured2Bulk(int serverHandle, List<WriteSecured2BulkEntry> entries)
- List<BulkReadResult> readBulk(int serverHandle, List<String> tagAddresses, Duration timeout)
readBulk uses java.time.Duration for the timeout parameter (idiomatic
Java) and internally converts to the timeoutMs proto field;
Duration.ZERO / null both delegate to the worker default. Per-entry
secured user ids stay on each WriteSecured(2)BulkEntry to match the
proto's per-row shape.
CLI (MxGatewayCli.java):
- read-bulk / write-bulk / write2-bulk / write-secured-bulk /
write-secured2-bulk as picocli @Command subcommands. Write families
share value-parsing logic; gating of --current-user-id /
--verifier-user-id / --timestamp matches the cross-language flag
contract.
- bench-read-bulk: --iterations / --warmup loop with avg/min/max ms
reporting plus a --json mode that emits the cross-language bench
JSON schema.
A small fixture in MxGatewayCliTests.FakeSession adds stub
implementations of the five new interface methods so the test module
compiles.
Verification: gradle build BUILD SUCCESSFUL (4 tasks executed, all
tests pass); gradle :zb-mom-ww-mxgateway-cli:installDist BUILD
SUCCESSFUL. Manual smoke against live gateway on localhost:5120:
open-session → register → read-bulk cold (wasCached=false both tags)
→ subscribe-bulk → read-bulk warm (wasCached=true both tags) →
write-bulk int32 111,222 (both wasSuccessful=true) → write2-bulk
timestamped (both wasSuccessful=true) → write-secured-bulk and
write-secured2-bulk return per-entry MXAccess "Value does not fall
within the expected range" failures with the configured user/verifier
ids (0,0) — confirming the SDK does NOT throw on per-entry MXAccess
failures and surfaces them through BulkWriteResult exactly as the
.NET and Go ports do → bench-read-bulk iterations=20 avg=9.5 ms
last_success=2/2 cached=2/2 → close-session SESSION_STATE_CLOSED.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Mirrors the .NET / Go ports of divergent branch commit f220908. HEAD's
Session class had only the subscribe-style bulks; this commit adds the
value-bulk SDK surface plus matching CLI subcommands and a
bench-read-bulk harness.
SDK (zb_mom_ww_mxgateway/session.py):
- async def write_bulk(server_handle, entries, *, correlation_id="")
→ list[pb.BulkWriteResult]
- async def write2_bulk(server_handle, entries, *, correlation_id="")
→ list[pb.BulkWriteResult]
- async def write_secured_bulk(server_handle, entries, *, correlation_id="")
→ list[pb.BulkWriteResult]
- async def write_secured2_bulk(server_handle, entries, *, correlation_id="")
→ list[pb.BulkWriteResult]
- async def read_bulk(server_handle, tag_addresses, *, timeout_ms=0,
correlation_id="") → list[pb.BulkReadResult]
All five reuse the existing _ensure_bulk_size validator and route
through the existing invoke() pipeline. read_bulk additionally enforces
timeout_ms >= 0.
CLI (zb_mom_ww_mxgateway_cli/commands.py):
- read-bulk / write-bulk / write2-bulk / write-secured-bulk /
write-secured2-bulk registered as click @main.command(...). The
write families share a _build_write_bulk_entries() helper that parses
--item-handles and --values with a single --type, validates count
match, converts via to_mx_value, and assembles the correct per-entry
proto message.
- bench-read-bulk: opens its own session, subscribes to --bulk-size
TestMachine_NNN.TestChangingInt tags, runs warmup then steady-state
ReadBulk for --duration-seconds with time.perf_counter() latency
capture, and emits the shared JSON schema (language, durationMs,
totalCalls, successfulCalls, failedCalls, totalReadResults,
cachedReadResults, callsPerSecond, latencyMs:{p50,p95,p99,max,mean})
so scripts/bench-read-bulk.ps1 collates Python alongside the four
other clients. _percentile_summary + linear-interpolation
_percentile helper match the Go / .NET implementations.
to_mx_value is added to the existing values-module import line in
commands.py since the bulk-write commands need it.
Verification: python -m pip install -e . --quiet --no-deps; pytest
42/42 passing. Manual smoke against live gateway on localhost:5120:
open-session → register → subscribe-bulk on two
TestMachine_NNN.TestChangingInt tags (both wasSuccessful=true) →
read-bulk (both wasSuccessful=true / wasCached=true / int32 values
present) → close-session SESSION_STATE_CLOSED.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The bulk-write/read SDK methods (read_bulk, write_bulk, write2_bulk,
write_secured_bulk, write_secured2_bulk) and the matching clap
subcommands (ReadBulk, WriteBulk, Write2Bulk, WriteSecuredBulk,
WriteSecured2Bulk) were already on HEAD from a prior session — they
were the only bulk family that HEAD shipped before the .NET / Go /
Python / Java parallel ports. The one missing piece from the divergent
branch (commit f220908) was the BenchReadBulk benchmark harness.
mxgw-cli/src/main.rs adds:
- BenchReadBulk clap variant with flags --client-name,
--duration-seconds, --warmup-seconds, --bulk-size, --tag-start,
--tag-prefix, --tag-attribute, --timeout-ms, --json — defaults match
the .NET and Go benches.
- run_bench_read_bulk(): open-session → register → subscribe_bulk on
the synthesized TestMachine_NNN.TestChangingInt tags to populate the
worker value cache → warmup → steady-state loop with per-call
std::time::Instant capture → unsubscribe → close-session.
- BenchStats + LatencySummary structs and a percentile()
helper (nearest-rank with linear interpolation, matching the Go and
.NET implementations) so the cross-language JSON output is byte-for-
byte comparable. JSON schema: language / command / endpoint /
clientName / bulkSize / durationSeconds / warmupSeconds / durationMs
/ tags / totalCalls / successfulCalls / failedCalls /
totalReadResults / cachedReadResults / callsPerSecond /
latencyMs:{p50,p95,p99,max,mean}. scripts/bench-read-bulk.ps1 will
pick up the Rust line on its next run.
session.rs picks up minor tightening tied to the bulk SDK methods that
were already in the file (per-entry validation paths, BulkReplyKind
dispatch coverage) — no public-surface change.
Verification: cargo build --workspace clean (the 2 pre-existing
options.rs missing_docs warnings remain — out of scope); cargo test
--workspace 34/34 passing; cargo clippy --workspace --all-targets has
only the 3 pre-existing tolerated warnings (enum_variant_names on
BulkReplyKind, missing_docs on options.rs, clone_on_copy on
galaxy.rs:282). Manual smoke against live gateway on localhost:5120:
read-bulk on two TestMachine tags returned wasCached=true,
wasSuccessful=true; bench-read-bulk --duration-seconds 2
--warmup-seconds 1 --bulk-size 2 --json ran 363 calls / 181.35 calls
per second / p50=5.3 ms / p99=7.8 ms / 726 of 726 cached reads, all
emitting valid JSON in the shared bench schema.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Joseph Doherty