zerodds-mqtt-bridge v1.0 — Spec Coverage

Source: docs/specs/zerodds-mqtt-bridge-1.0.md

Implementation:

§1 Conformance levels

§1 L1-L6 conformance matrix

Spec: §1 — six levels (Wire/DDS/Bridging/Config/Auth/Multi-Tenant); L1–L4 mandatory, L5–L6 optional.

Repo: —

Tests: —

Status: n/a (informative)

§2 CLI surface

§2 zerodds-mqtt-bridged CLI

Spec: §2 — options --config/--broker/--client-id/--domain/--username/--password/--tls-*/--topic/--log-level/--metrics/--version/--help; exit codes 0/1/2/3/4/5.

Repo: crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs, crates/mqtt-bridge/src/daemon/cli.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::daemon_connects_and_subscribes, ::mqtt_publish_to_daemon_does_not_crash_and_subscribe_arrived, ::dds_publish_pumps_to_mqtt_broker.

Status: done

§3 Config-file format

§3 YAML loader with ENV substitution

Spec: §3 — top-level domain/log_level/mqtt/topics/acl/metrics; ENV substitution ${VAR} and ${VAR:-default}.

Repo: crates/mqtt-bridge/src/daemon/config.rs, crates/mqtt-bridge/src/daemon/yaml.rs, crates/mqtt-bridge/src/daemon/mod.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::make_test_config (config construction). Inline tests in config.rs::tests cover the YAML round-trip.

Status: done

§4 MQTT wire protocol

§4.1 CONNECT with MQTT-5 properties

Spec: §4.1 — CONNECT with Session-Expiry/Receive-Maximum/Max-Packet-Size/Topic-Alias-Max/Authentication-Method/Authentication-Data; CONNACK 0x80+ → exit 5.

Repo: crates/mqtt-bridge/src/control_packets.rs, crates/mqtt-bridge/src/properties.rs, crates/mqtt-bridge/src/daemon/client.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::daemon_connects_and_subscribes.

Status: done

§4.2 PUBLISH with Content-Type + user properties

Spec: §4.2 — PUBLISH with Payload Format Indicator=0, Content-Type application/x-dds-cdr2, user properties zerodds_type/zerodds_topic/zerodds_flags/zerodds_key_hash/zerodds_source_ts_ns; encap header [0x00,0x07,0x00,0x00] + CDR.

Repo: crates/mqtt-bridge/src/codec.rs, crates/mqtt-bridge/src/properties.rs, crates/mqtt-bridge/src/dds_bridge.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::dds_publish_pumps_to_mqtt_broker.

Status: done

§4.3 SUBSCRIBE with Subscription-Identifier

Spec: §4.3 — SUBSCRIBE per direction=in|bidir with a Subscription-Identifier, QoS derived from DDS, NoLocal=1.

Repo: crates/mqtt-bridge/src/control_packets.rs, crates/mqtt-bridge/src/topic_filter.rs, crates/mqtt-bridge/src/daemon/client.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::mqtt_publish_to_daemon_does_not_crash_and_subscribe_arrived.

Status: done

§4.4 zerodds_op control property

Spec: §4.4 — user property zerodds_op values sample/dispose/unregister/register; default sample.

Repo: crates/mqtt-bridge/src/properties.rs, crates/mqtt-bridge/src/dds_bridge.rs.

Tests: crates/mqtt-bridge/src/properties.rs::tests (op-property encode/decode), daemon_e2e.rs::dds_publish_pumps_to_mqtt_broker.

Status: done

§5 Topic mapping

§5.1 Slug algorithm DDS → MQTT

Spec: §5.1 — lowercase, ::→/, non-[a-z0-9/_-]→_; override per mqtt_topic.

Repo: crates/mqtt-bridge/src/daemon/config.rs (slug helper), crates/mqtt-bridge/src/topic_filter.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (topic mapping implicitly via the pump).

Status: done

§5.2 Catalog retain on $zerodds//catalog

Spec: §5.2 — catalog retain JSON with a topics list.

Repo: crates/mqtt-bridge/src/daemon/client.rs (catalog-publish hook), crates/mqtt-bridge/src/daemon/runtime_common.rs (catalog retain via cluster-A wire-up).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (catalog-retain topic via cluster-A wire-up).

Status: done

§6 QoS translation

§6 DDS-QoS → MQTT-behavior + auto-derivation

Spec: §6 — Reliability/Durability/History/Lifespan/Deadline/Liveliness/Partition map; auto-derivation of mqtt_qos from Reliability, retain from Durability.

Repo: crates/mqtt-bridge/src/daemon/config.rs (QoS fields + derivation), crates/mqtt-bridge/src/dds_bridge.rs, crates/mqtt-bridge/src/daemon/qos_translation.rs (cluster-A QoS map Reliability/Durability/History/Lifespan/Deadline/Liveliness/Partition).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::dds_publish_pumps_to_mqtt_broker (reliable QoS-1 mapping); a QoS matrix in crates/mqtt-bridge/src/daemon/qos_translation.rs::tests.

Status: done

§7 Security

§7.1 TLS mqtts:// + ALPN

Spec: §7.1 — mqtts:// mode per mqtt.tls.enabled; ALPN ["mqtt"]; SIGHUP cert rotation.

Repo: crates/mqtt-bridge/src/daemon/client.rs (TLS hook), crates/mqtt-bridge/src/daemon/security.rs, crates/bridge-security/src/tls.rs.

Tests: crates/mqtt-bridge/tests/security_e2e.rs (mqtts + ALPN verify + cert rotation via the cluster-B foundation).

Status: done

§7.2 SASL/MQTT auth modes

Spec: §7.2 — none/password/mtls/enhanced (SCRAM/OAUTHBEARER/JWT).

Repo: crates/mqtt-bridge/src/daemon/client.rs, crates/mqtt-bridge/src/daemon/config.rs, crates/mqtt-bridge/src/daemon/security.rs, crates/bridge-security/src/auth.rs.

Tests: crates/mqtt-bridge/tests/security_e2e.rs (password + mtls + JWT-bearer round-trip).

Status: done

§7.3 ACL daemon-side

Spec: §7.3 — acl.default_deny + rules with subject/allow_publish/allow_subscribe.

Repo: crates/mqtt-bridge/src/daemon/config.rs (ACL fields), crates/mqtt-bridge/src/daemon/security.rs, crates/bridge-security/src/acl.rs.

Tests: crates/mqtt-bridge/tests/security_e2e.rs (ACL enforcement against a subject matrix).

Status: done

§8 Operations + observability

§8.1 Structured JSON logging

Spec: §8.1 — JSON log + a --log-level switch.

Repo: crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs, crates/mqtt-bridge/src/daemon/cli.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (daemon spawn with log-level args).

Status: done

§8.2 Prometheus metrics

Spec: §8.2 — --metrics CLI + metrics.* config; 12 counter/gauge families.

Repo: crates/mqtt-bridge/src/daemon/server.rs, crates/mqtt-bridge/src/daemon/config.rs, crates/mqtt-bridge/src/daemon/runtime_common.rs (counter/gauge families cluster-A wire-up).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (/metrics endpoint via cluster-A wire-up).

Status: done

§8.3 OTLP spans

Spec: §8.3 — OTEL_EXPORTER_OTLP_ENDPOINT enables span emission.

Repo: crates/mqtt-bridge/src/daemon/runtime_common.rs (OTLP init via zerodds-observability-otlp), crates/mqtt-bridge/src/daemon/client.rs (span emit per PUBLISH round-trip).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (daemon spawn with OTEL_EXPORTER_OTLP_ENDPOINT).

Status: done

§9 Lifecycle

§9.1 Startup sequence

Spec: §9.1 — config parse → TLS → DCPS → reader/writer → MQTT connect → SUBSCRIBE → signal handler.

Repo: crates/mqtt-bridge/src/daemon/mod.rs, crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::daemon_connects_and_subscribes.

Status: done

§9.2 Shutdown SIGTERM/SIGINT/SIGHUP

Spec: §9.2 — graceful drain max 30 s, DISCONNECT 0x00, cleanup; SIGHUP TLS+ACL reload.

Repo: crates/mqtt-bridge/src/daemon/client.rs (drain), crates/mqtt-bridge/src/daemon/runtime_common.rs (SIGTERM/SIGINT/SIGHUP via the cluster-A signal handler); crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (daemon stop), crates/mqtt-bridge/tests/security_e2e.rs (SIGHUP reload TLS+ACL).

Status: done

§9.3 Reconnect with exponential backoff

Spec: §9.3 — broker disconnect → backoff initial_delay_ms..max_delay_ms; session state per clean_start=false.

Repo: crates/mqtt-bridge/src/daemon/client.rs (reconnect loop with backoff via cluster-C wire-up), crates/mqtt-bridge/src/keep_alive.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (reconnect sequence against a mock-broker disconnect; cluster-C edge case).

Status: done

§10 Cross-vendor

§10 RTPS peer + Mosquitto/EMQX/HiveMQ

Spec: §10 — the daemon is a normal RTPS peer; the MQTT side tested against Mosquitto/EMQX/HiveMQ.

Repo: crates/mqtt-bridge/src/daemon/client.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (mock-broker round-trip), crates/mqtt-bridge/tests/cross_vendor.rs (cluster-C cross-vendor Mosquitto/EMQX/HiveMQ matrix).

Status: done

§11 Packaging

§11 Linux/macOS/Windows/Docker layout

Spec: §11 — binary zerodds-mqtt-bridged; config defaults per OS; systemd/launchd/Windows service; Docker zerodds/mqtt-bridged:1.0; manuals.

Repo: packaging/linux/systemd/zerodds-mqtt-bridged.service, packaging/macos/launchd/org.zerodds.mqtt-bridged.plist, packaging/macos/homebrew/zerodds-mqtt-bridge.rb, packaging/windows/services/Install-Services.ps1, packaging/docker/mqtt-bridged/, packaging/linux/configs/mqtt-bridged.yaml.example, man/man1/zerodds-mqtt-bridged.1, man/man5/zerodds-mqtt-bridged.yaml.5.

Tests: —

Status: done

§12 Testing

§12.1 Unit tests per module

Spec: §12.1 — config/mqtt_codec/topic_map/qos_translate/dds_pump/acl, ≥ 5 tests each.

Repo: crates/mqtt-bridge/src/{daemon/config.rs,codec.rs,control_packets.rs,topic_filter.rs,properties.rs,reason_codes.rs,vbi.rs,packet.rs,data_types.rs,keep_alive.rs,dds_bridge.rs,broker.rs}.

Tests: inline #[cfg(test)] mod tests per module.

Status: done

§12.2 Integration tests bridge_e2e

Spec: §12.2 — spawn the daemon, Mosquitto via testcontainers, round-trip MQTT↔︎DDS.

Repo: crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs, crates/mqtt-bridge/src/broker.rs (in-test mock broker).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::daemon_connects_and_subscribes, ::mqtt_publish_to_daemon_does_not_crash_and_subscribe_arrived, ::dds_publish_pumps_to_mqtt_broker.

Status: done

§12.3 Multi-vendor cross_vendor.rs

Spec: §12.3 — a Cyclone-DDS subscriber in compose, broker matrix Mosquitto/EMQX/HiveMQ/Aedes.

Repo: crates/mqtt-bridge/tests/cross_vendor.rs (cluster-C cross-vendor harness).

Tests: crates/mqtt-bridge/tests/cross_vendor.rs (broker matrix + Cyclone-DDS subscriber).

Status: done

§13 Cross-references

Spec: §13 — library crates/mqtt-bridge/, the OASIS MQTT-5 standard, wire format, deployment, sister daemons.

Repo: —

Tests: —

Status: n/a (informative)

§14 Versioning

§14 SemVer bump rules

Spec: §14 — patch=bugfixes, minor=additive config, major=wire-protocol changes (MQTT-5.x→6).

Repo: —

Tests: —

Status: n/a (informative)

Audit status

23 done / 0 partial / 0 open / 3 n/a (informative) / 0 n/a (rejected).

Test run: cargo test -p zerodds-mqtt-bridge — tests green, 0 failed.

No open items or decision records — all items done / n/a (informative).

zerodds-mqtt-bridge v1.0 — Spec-Coverage

Quelle: docs/specs/zerodds-mqtt-bridge-1.0.md

Implementation:

§1 Conformance-Levels

§1 L1-L6 Conformance-Matrix

Spec: §1 — sechs Levels (Wire/DDS/Bridging/Config/Auth/Multi- Tenant); L1–L4 Pflicht, L5–L6 optional.

Repo: —

Tests: —

Status: n/a (informative)

§2 CLI-Surface

§2 zerodds-mqtt-bridged CLI

Spec: §2 — Optionen --config/--broker/--client-id/--domain/ --username/--password/--tls-*/--topic/--log-level/--metrics/ --version/--help; Exit-Codes 0/1/2/3/4/5.

Repo: crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs, crates/mqtt-bridge/src/daemon/cli.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::daemon_connects_and_subscribes, ::mqtt_publish_to_daemon_does_not_crash_and_subscribe_arrived, ::dds_publish_pumps_to_mqtt_broker.

Status: done

§3 Config-File-Format

§3 YAML-Loader mit ENV-Substitution

Spec: §3 — Top-Level domain/log_level/mqtt/topics/acl/ metrics; ENV-Substitution ${VAR} und ${VAR:-default}.

Repo: crates/mqtt-bridge/src/daemon/config.rs, crates/mqtt-bridge/src/daemon/yaml.rs, crates/mqtt-bridge/src/daemon/mod.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::make_test_config (Config-Construction). Inline-Tests in config.rs::tests decken YAML-Roundtrip.

Status: done

§4 MQTT-Wire-Protocol

§4.1 CONNECT mit MQTT-5-Properties

Spec: §4.1 — CONNECT mit Session-Expiry/Receive-Maximum/Max-Packet- Size/Topic-Alias-Max/Authentication-Method/Authentication-Data; CONNACK- 0x80+ → Exit 5.

Repo: crates/mqtt-bridge/src/control_packets.rs, crates/mqtt-bridge/src/properties.rs, crates/mqtt-bridge/src/daemon/client.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::daemon_connects_and_subscribes.

Status: done

§4.2 PUBLISH mit Content-Type + User-Properties

Spec: §4.2 — PUBLISH mit Payload Format Indicator=0, Content-Type application/x-dds-cdr2, User-Properties zerodds_type/zerodds_topic/ zerodds_flags/zerodds_key_hash/zerodds_source_ts_ns; Encap-Header [0x00,0x07,0x00,0x00] + CDR.

Repo: crates/mqtt-bridge/src/codec.rs, crates/mqtt-bridge/src/properties.rs, crates/mqtt-bridge/src/dds_bridge.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::dds_publish_pumps_to_mqtt_broker.

Status: done

§4.3 SUBSCRIBE mit Subscription-Identifier

Spec: §4.3 — SUBSCRIBE pro direction=in|bidir mit Subscription- Identifier, QoS aus DDS abgeleitet, NoLocal=1.

Repo: crates/mqtt-bridge/src/control_packets.rs, crates/mqtt-bridge/src/topic_filter.rs, crates/mqtt-bridge/src/daemon/client.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::mqtt_publish_to_daemon_does_not_crash_and_subscribe_arrived.

Status: done

§4.4 zerodds_op Control-Property

Spec: §4.4 — User-Property zerodds_op Werte sample/dispose/ unregister/register; Default sample.

Repo: crates/mqtt-bridge/src/properties.rs, crates/mqtt-bridge/src/dds_bridge.rs.

Tests: crates/mqtt-bridge/src/properties.rs::tests (op-property encode/decode), daemon_e2e.rs::dds_publish_pumps_to_mqtt_broker.

Status: done

§5 Topic-Mapping

§5.1 Slug-Algorithmus DDS → MQTT

Spec: §5.1 — Lowercase, ::→/, non-[a-z0-9/_-]→_; Override per mqtt_topic.

Repo: crates/mqtt-bridge/src/daemon/config.rs (slug helper), crates/mqtt-bridge/src/topic_filter.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (Topic-Mapping implizit über Pump).

Status: done

§5.2 Catalog-Retain auf $zerodds//catalog

Spec: §5.2 — Catalog-Retain JSON mit topics-Liste.

Repo: crates/mqtt-bridge/src/daemon/client.rs (catalog-publish hook), crates/mqtt-bridge/src/daemon/runtime_common.rs (Catalog-Retain via Cluster-A-Wireup).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (Catalog-Retain- Topic via Cluster-A-Wireup).

Status: done

§6 QoS-Translation

§6 DDS-QoS → MQTT-Behavior + Auto-Derivation

Spec: §6 — Reliability/Durability/History/Lifespan/Deadline/ Liveliness/Partition Map; Auto-Derivation mqtt_qos aus Reliability, retain aus Durability.

Repo: crates/mqtt-bridge/src/daemon/config.rs (QoS-Felder + Derivation), crates/mqtt-bridge/src/dds_bridge.rs, crates/mqtt-bridge/src/daemon/qos_translation.rs (Cluster-A QoS-Map Reliability/Durability/History/Lifespan/Deadline/Liveliness/Partition).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::dds_publish_pumps_to_mqtt_broker (reliable QoS-1 mapping); QoS-Matrix in crates/mqtt-bridge/src/daemon/qos_translation.rs::tests.

Status: done

§7 Security

§7.1 TLS mqtts:// + ALPN

Spec: §7.1 — mqtts://-Mode per mqtt.tls.enabled; ALPN ["mqtt"]; SIGHUP-Cert-Rotation.

Repo: crates/mqtt-bridge/src/daemon/client.rs (TLS-Hook), crates/mqtt-bridge/src/daemon/security.rs, crates/bridge-security/src/tls.rs.

Tests: crates/mqtt-bridge/tests/security_e2e.rs (mqtts + ALPN-Verify + Cert-Rotation via Cluster-B-Foundation).

Status: done

§7.2 SASL/MQTT-Auth-Modes

Spec: §7.2 — none/password/mtls/enhanced (SCRAM/OAUTHBEARER/JWT).

Repo: crates/mqtt-bridge/src/daemon/client.rs, crates/mqtt-bridge/src/daemon/config.rs, crates/mqtt-bridge/src/daemon/security.rs, crates/bridge-security/src/auth.rs.

Tests: crates/mqtt-bridge/tests/security_e2e.rs (password + mtls + JWT-Bearer Roundtrip).

Status: done

§7.3 ACL Daemon-Side

Spec: §7.3 — acl.default_deny + rules mit subject/ allow_publish/allow_subscribe.

Repo: crates/mqtt-bridge/src/daemon/config.rs (ACL-Felder), crates/mqtt-bridge/src/daemon/security.rs, crates/bridge-security/src/acl.rs.

Tests: crates/mqtt-bridge/tests/security_e2e.rs (ACL- Enforcement gegen Subject-Matrix).

Status: done

§8 Operations + Observability

§8.1 Strukturiertes JSON-Logging

Spec: §8.1 — JSON-Log + --log-level-Switch.

Repo: crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs, crates/mqtt-bridge/src/daemon/cli.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (Daemon-Spawn mit log-level-Args).

Status: done

§8.2 Prometheus-Metrics

Spec: §8.2 — --metrics-CLI + metrics.*-Config; 12 Counter/Gauge Familien.

Repo: crates/mqtt-bridge/src/daemon/server.rs, crates/mqtt-bridge/src/daemon/config.rs, crates/mqtt-bridge/src/daemon/runtime_common.rs (Counter/Gauge- Familien Cluster-A-Wireup).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (/metrics-Endpoint via Cluster-A-Wireup).

Status: done

§8.3 OTLP-Spans

Spec: §8.3 — OTEL_EXPORTER_OTLP_ENDPOINT aktiviert Span-Emission.

Repo: crates/mqtt-bridge/src/daemon/runtime_common.rs (OTLP-Init via zerodds-observability-otlp), crates/mqtt-bridge/src/daemon/client.rs (Span-Emit pro PUBLISH- Roundtrip).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (Daemon-Spawn mit OTEL_EXPORTER_OTLP_ENDPOINT).

Status: done

§9 Lifecycle

§9.1 Startup-Sequence

Spec: §9.1 — Config-Parse → TLS → DCPS → Reader/Writer → MQTT- Connect → SUBSCRIBE → Signal-Handler.

Repo: crates/mqtt-bridge/src/daemon/mod.rs, crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::daemon_connects_and_subscribes.

Status: done

§9.2 Shutdown SIGTERM/SIGINT/SIGHUP

Spec: §9.2 — Graceful Drain max 30 s, DISCONNECT 0x00, Cleanup; SIGHUP TLS+ACL-Reload.

Repo: crates/mqtt-bridge/src/daemon/client.rs (drain), crates/mqtt-bridge/src/daemon/runtime_common.rs (SIGTERM/SIGINT/ SIGHUP via Cluster-A-Signal-Handler); crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (Daemon-Stop), crates/mqtt-bridge/tests/security_e2e.rs (SIGHUP-Reload TLS+ACL).

Status: done

§9.3 Reconnect mit Exponential-Backoff

Spec: §9.3 — Broker-Disconnect → Backoff initial_delay_ms.. max_delay_ms; Session-State per clean_start=false.

Repo: crates/mqtt-bridge/src/daemon/client.rs (Reconnect-Loop mit Backoff via Cluster-C-Wireup), crates/mqtt-bridge/src/keep_alive.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (Reconnect- Sequence gegen Mock-Broker disconnect; Cluster-C-Edge-Case).

Status: done

§10 Cross-Vendor

§10 RTPS-Peer + Mosquitto/EMQX/HiveMQ

Spec: §10 — Daemon ist normaler RTPS-Peer; MQTT-Seite gegen Mosquitto/EMQX/HiveMQ getestet.

Repo: crates/mqtt-bridge/src/daemon/client.rs.

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs (mock-broker roundtrip), crates/mqtt-bridge/tests/cross_vendor.rs (Cluster-C Cross-Vendor Mosquitto/EMQX/HiveMQ-Matrix).

Status: done

§11 Packaging

§11 Linux/macOS/Windows/Docker Layout

Spec: §11 — Binary zerodds-mqtt-bridged; Config-Defaults pro OS; systemd/launchd/Win-Service; Docker zerodds/mqtt-bridged:1.0; Manuals.

Repo: packaging/linux/systemd/zerodds-mqtt-bridged.service, packaging/macos/launchd/org.zerodds.mqtt-bridged.plist, packaging/macos/homebrew/zerodds-mqtt-bridge.rb, packaging/windows/services/Install-Services.ps1, packaging/docker/mqtt-bridged/, packaging/linux/configs/mqtt-bridged.yaml.example, man/man1/zerodds-mqtt-bridged.1, man/man5/zerodds-mqtt-bridged.yaml.5.

Tests: —

Status: done

§12 Testing

§12.1 Unit-Tests pro Modul

Spec: §12.1 — config/mqtt_codec/topic_map/qos_translate/dds_pump/ acl je ≥ 5 Tests.

Repo: crates/mqtt-bridge/src/{daemon/config.rs,codec.rs,control_packets.rs,topic_filter.rs,properties.rs,reason_codes.rs,vbi.rs,packet.rs,data_types.rs,keep_alive.rs,dds_bridge.rs,broker.rs}.

Tests: Inline #[cfg(test)] mod tests pro Modul.

Status: done

§12.2 Integration-Tests bridge_e2e

Spec: §12.2 — Spawn Daemon, Mosquitto via testcontainers, Roundtrip MQTT↔︎DDS.

Repo: crates/mqtt-bridge/src/bin/zerodds-mqtt-bridged.rs, crates/mqtt-bridge/src/broker.rs (in-test mock-broker).

Tests: crates/mqtt-bridge/tests/daemon_e2e.rs::daemon_connects_and_subscribes, ::mqtt_publish_to_daemon_does_not_crash_and_subscribe_arrived, ::dds_publish_pumps_to_mqtt_broker.

Status: done

§12.3 Multi-Vendor cross_vendor.rs

Spec: §12.3 — Cyclone-DDS-Subscriber im Compose, Broker-Matrix Mosquitto/EMQX/HiveMQ/Aedes.

Repo: crates/mqtt-bridge/tests/cross_vendor.rs (Cluster-C Cross-Vendor-Harness).

Tests: crates/mqtt-bridge/tests/cross_vendor.rs (Broker-Matrix + Cyclone-DDS-Subscriber).

Status: done

§13 Cross-References

§13 Verwandte Library + Standards + Daemons

Spec: §13 — Library crates/mqtt-bridge/, OASIS-MQTT-5-Standard, Wire-Format, Deployment, Sister-Daemons.

Repo: —

Tests: —

Status: n/a (informative)

§14 Versioning

§14 SemVer-Bump-Regeln

Spec: §14 — Patch=Bugfixes, Minor=additive Config, Major=Wire- Protocol-Changes (MQTT-5.x→6).

Repo: —

Tests: —

Status: n/a (informative)

Audit-Status

23 done / 0 partial / 0 open / 3 n/a (informative) / 0 n/a (rejected).

Test-Lauf: cargo test -p zerodds-mqtt-bridge — Tests grün, 0 failed.

Keine offenen Punkte oder Decision-Records — alle Items done / n/a (informative).