- Deduplicate forEach iteration over both session maps (HashSet)
- Use null-safe getEdgeId() instead of getEdge().getId() in remove()
- Add defensive null checks on getState() in onConfigurationUpdate and destroyAndMarkAsZombieIfFailed
- Add null check on pendingMsgsMap.get() in onDownlinkResponse
- Move scheduleAtFixedRate to @PostConstruct in DefaultZombieSessionCleanupService
- Fix misleading "kafka sessions" log message to "zombie sessions"
- Chain IOException in GrpcServer RuntimeException
- Guard against race condition on removeByEdgeId in onEdgeDisconnect
- Rename shadowed parameter in shutdownExecutorSafely
Apply CustomTranslatePipe to unitTitle and title properties in analogue
and digital gauge widgets, and add customTranslation to the label widget
controller script to support i18n translations.
Static fields RESOURCE_ID_3303_12_5700_TS_0/TS_1 in Lwm2mTestHelper are never
reset between test runs. On CI retries the await() at the start of the test
passes immediately (both timestamps are still > 0 from the previous run), so
the telemetry query uses stale timestamps and the second await() times out.
Fix: add @Before that resets both timestamps to 0 before each test method,
which was already correctly implied by the unused @Before import.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Leshan's NotificationDataStore.toKey() can throw NPE when the server reference
is null during CoAP observe-relation cleanup on client shutdown (race condition).
This NPE was caught by the outer try-catch in startUpdating(), which prevented
leshanClient.start() from being called, leaving the simulated device stuck in
UPDATING state and causing the awaitility timeout in the OTA integration test.
Fix: wrap leshanClient.stop(false) in its own try-catch so that a Leshan
internal exception during stop does not abort the subsequent client restart.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Make setupSsl package-private so the test can call it directly, ensuring
tests exercise the real production code path.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add RSA_4096 and EC_P256 alongside RSA_2048 and EC_P384
- Parameterize encrypted key tests (RSA-only, EC encrypted keys
are a pre-existing PemSslCredentials limitation)
- 14 test scenarios total
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add EC_P384 key type alongside RSA_2048
- Parameterize separateCertAndKeyFiles and combinedPemFile tests
- Write private keys in PKCS#8 format for EC compatibility
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Use forPort(0) instead of TestSocketUtils for random port
- Replace manual poll loop with Awaitility
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Tests mirror EdgeGrpcService.setupSsl() using PemSslCredentials:
- Separate cert and key files (existing behavior)
- Combined PEM file (cert + key)
- Encrypted private key with key_password
- Error when no private key found
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Keep privateKeyFile.pem as the default so existing users with
separate cert/key file configs are not affected.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Reuse PemSslCredentials (already handles combined PEM, separate files,
and encrypted keys) instead of duplicating PEM parsing logic.
Wire it into gRPC via GrpcSslContexts + KeyManagerFactory.
- Make private_key config optional (default empty) for combined PEM
- Add key_password config for encrypted private keys
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- TimeseriesServiceNoSqlTest.shouldSaveEntryOfEachTypeWithTtl: await
tsService.save() with bounded .get(MAX_TIMEOUT, TimeUnit.SECONDS)
- EntityServiceTest.testFindTenantTelemetry: await timeseriesService.save()
and attributesService.save() with .get(TIMEOUT, TimeUnit.SECONDS) to
prevent both the race condition and an indefinite hang
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Variables reassigned in a loop cannot be captured in lambda expressions.
Introduce finalSavedDevice and finalTenantProfile as effectively final copies
before use in Awaitility.await() lambdas.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Replace magic number 5 with a named constant that explains intent:
small enough to force multiple pages and verify pagination loop correctness.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Audit logs are saved asynchronously via executor.submit() in AuditLogServiceImpl.
Three tests were asserting log counts immediately after HTTP API calls, creating
a race condition where the last audit log write may not have completed yet.
Replace bare assertions with Awaitility.await().atMost(TIMEOUT, ...).untilAsserted()
in testAuditLogs, testAuditLogs_byTenantIdAndEntityId, and
testAuditLogs_byTenantIdAndEntityId_Sysadmin (confirmed broken: expected 2, got 1).
Also replace the hardcoded 10s timeout in testAuditLogsSysAdmin with the TIMEOUT constant.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
EntityViewControllerTest was importing MQTT_PORT from AbstractMqttIntegrationTest,
a static final field initialized once per JVM. When running in the same Surefire
fork alongside other test classes that also use this constant (e.g. MqttGatewayRateLimitsTest,
DeviceEdgeTest), each class gets a different Spring context key but all try to bind
MqttTransportService to the same port, causing BindException.
Fix: define a private static MQTT_PORT/MQTT_URL directly in EntityViewControllerTest
so its Spring context gets its own independently allocated port.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Nikita Mazurenko
Volodymyr Babak
dashevchenko
Vladyslav_Prykhodko
Sergey Matvienko
Dmytro Skarzhynets
Andrii Landiak
Viacheslav Klimov