[s7] S7 — Per-tag scan group / publish rate #296

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opened 2026-04-25 12:34:31 -04:00 by dohertj2 · 2 comments

dohertj2 commented 2026-04-25 12:34:31 -04:00

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Auto-managed PR — Mode B (autonomous)

Driver: s7 Phase: 3 Plan PR: PR-S7-C3
Plan: docs/plans/s7-plan.md
Effort: M Cross-driver: False

Summary

S7TagDefinition.ScanGroup string. SubscribeAsync partitions into one poll loop per distinct interval (driver-local PollGroupEngine). _gate semaphore still serializes; document fairness-queue follow-up.

Source files

• src/ZB.MOM.WW.OtOpcUa.Driver.S7/S7DriverOptions.cs
• src/ZB.MOM.WW.OtOpcUa.Driver.S7/S7Driver.cs

Docs

• docs/v2/s7.md

---

Branch: auto/s7/PR-S7-C3. Target: auto/driver-gaps.

<!-- queue-meta {"id": "s7-c3", "driver": "s7", "phase": 3, "plan_pr_id": "PR-S7-C3", "deps": [], "cross_driver": false} --> ## Auto-managed PR — Mode B (autonomous) **Driver**: `s7` **Phase**: `3` **Plan PR**: `PR-S7-C3` **Plan**: [`docs/plans/s7-plan.md`](docs/plans/s7-plan.md) **Effort**: `M` **Cross-driver**: `False` ## Summary S7TagDefinition.ScanGroup string. SubscribeAsync partitions into one poll loop per distinct interval (driver-local PollGroupEngine). _gate semaphore still serializes; document fairness-queue follow-up. ## Source files - `src/ZB.MOM.WW.OtOpcUa.Driver.S7/S7DriverOptions.cs` - `src/ZB.MOM.WW.OtOpcUa.Driver.S7/S7Driver.cs` ## Docs - `docs/v2/s7.md` --- _Branch: `auto/s7/PR-S7-C3`. Target: `auto/driver-gaps`._

dohertj2 added the phase/3auto-managedqueue/queueddriver/s7 labels 2026-04-25 12:34:31 -04:00

dohertj2 added queue/in-progress and removed queue/queued labels 2026-04-26 00:54:59 -04:00

dohertj2 commented 2026-04-26 00:55:02 -04:00

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🤖 Auto-loop picked this up. Branch: auto/s7/PR-S7-C3. Status: in-progress.

🤖 Auto-loop picked this up. Branch: `auto/s7/PR-S7-C3`. Status: in-progress.

dohertj2 referenced this issue from a commit 2026-04-26 01:04:52 -04:00

Auto: s7-c3 — per-tag scan group / publish rate

dohertj2 referenced a pull request that will close this issue 2026-04-26 01:05:35 -04:00

[s7] S7 — Per-tag scan group / publish rate #376

dohertj2 closed this issue 2026-04-26 01:05:42 -04:00

dohertj2 added queue/done and removed queue/in-progress labels 2026-04-26 01:05:44 -04:00

dohertj2 commented 2026-04-26 01:05:44 -04:00

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✅ Auto-loop completed. Merged via PR #376.

✅ Auto-loop completed. Merged via PR #376.

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auto/abcip/4.3

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v2

phase-7-fu-248-driver-bootstrap

phase-7-fu-240-e2e-smoke

phase-7-fu-247-galaxy-historian-writer

phase-7-fu-246-program-wireup

phase-7-fu-244-driver-bridge

phase-7-fu-245-alarm-readable

phase-7-fu-243-compose

phase-7-fu-239-bootstrap

phase-6-4-uns-drag-drop-e2e

phase-7-stream-h-exit-gate

phase-7-stream-g-followup-dispatch

phase-7-stream-f-admin-ui

phase-7-stream-g-addressspace-integration

phase-7-stream-e-config-db

phase-7-stream-d-alarm-historian

phase-7-stream-c-scripted-alarms

phase-7-stream-b-virtual-tag-engine

phase-7-stream-a3-script-logger

phase-7-stream-a2-cache-timeout

phase-7-stream-a1-core-scripting

adr-002-driver-vs-virtual-dispatch

phase-7-plan-doc

modbus-exception-injection-profile

focas-tier-c-pr-e-ops-glue

focas-tier-c-pr-d-supervisor

focas-tier-c-pr-c-ipc-proxy

focas-tier-c-pr-b-host

focas-tier-c-pr-a-shared

focas-version-matrix-stabilization

equipment-nodescope-and-wiring

equipment-node-walker

adr-001-equipment-walker

phase-2-closeout

rename-client-residuals

docs-refresh-client-index

roslyn-analyzer-unwrapped-capability

otel-exporter-wiring

diff-acl-section

acl-signalr-invalidation

acls-tab-probe

pin-libplctag-ab-server

ab-server-fixture-profiles

redundancy-otel-signalr

alarm-invoker-analyzer

reservation-merge-finalise

uns-tab-drag-drop

diff-viewer-refactor

redundancy-tab

equipment-csv-import-ui

role-grants-tab

identification-fields-editor

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phase-6-1-stream-e3-inflight-counter

phase-6-4-stream-b-staging-tables

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phase-3-pr76-opcua-client-history

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phase-3-pr74-opcua-client-session-reconnect

phase-3-pr73-opcua-client-browse-enrichment

phase-3-pr72-opcua-client-failover

phase-3-pr71-opcua-client-cert-auth

phase-3-pr70-opcua-client-security-policy

phase-3-pr69-opcua-client-subscribe-probe

phase-3-pr68-opcua-client-discovery

phase-3-pr67-opcua-client-read-write

phase-3-pr66-opcua-client-scaffold

phase-3-pr65-s7-discovery-subscribe-probe

phase-3-pr64-s7-read-write

phase-3-pr63-s7-address-parser

phase-3-pr62-s7-driver-scaffold

phase-2-pr61-scrub-v1-archive-residue

phase-3-pr60-mitsubishi-quirk-tests

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phase-3-pr58-mitsubishi-sim-profile

phase-3-pr57-s7-quirk-tests

phase-3-pr56-s7-sim-profile

phase-3-pr55-mitsubishi-research-doc

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Reference: dohertj2/lmxopcua#296