Kevin L'Hereec
0c83a4ccb2
- MongoDB storage: cwmp_exchanges collection with indexes (deviceId+timestamp, deviceId+sequenceNumber unique, TTL 24h) - ExchangeStoreService: CWMP method extraction, per-device queue for ordering, retry logic, message cap (5000/device) - Exchange API: GET/DELETE/SSE stream endpoints with Last-Event-ID reconnection - CwmpLoggerMiddleware: dual-write (MongoDB + legacy files) with fire-and-forget - Frontend: SequenceViewer (CPE↔ACS lifelines, arrows, auto-scroll, virtual scroll) + InspectorPanel (formatted XML, copy, syntax highlighting) - Tr069Trace page: integrated new viewer with col-6/col-6 layout - DeviceDetail page: collapsible exchange section when device is traced - 14 property-based tests, 40+ unit tests, 5 integration tests - Health check includes index verification - Config: feature flags, SSE timeouts, retry policy
99 lines
3.1 KiB
TypeScript
99 lines
3.1 KiB
TypeScript
import env from '#start/env'
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const exchangeStoreConfig = {
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/**
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* Maximum number of exchanges stored per device.
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* Oldest messages are deleted when this cap is exceeded.
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*/
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maxMessagesPerDevice: env.get('EXCHANGE_STORE_MAX_MESSAGES', 5000),
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/**
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* TTL (time-to-live) in seconds for exchanges.
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* MongoDB TTL index auto-removes documents older than this value.
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* Default: 86400 seconds (24 hours).
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*/
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ttlSeconds: env.get('EXCHANGE_STORE_TTL_SECONDS', 86400),
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/**
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* SSE (Server-Sent Events) configuration.
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*/
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sse: {
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/**
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* Inactivity timeout in milliseconds.
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* Connection is closed if no new exchange is pushed within this period.
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* Default: 300000ms (5 minutes).
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*/
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inactivityTimeoutMs: env.get('EXCHANGE_STORE_SSE_INACTIVITY_TIMEOUT_MS', 300_000),
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/**
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* Absolute timeout in milliseconds.
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* Connection is closed after this duration regardless of activity.
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* Default: 7200000ms (2 hours).
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*/
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absoluteTimeoutMs: env.get('EXCHANGE_STORE_SSE_ABSOLUTE_TIMEOUT_MS', 7_200_000),
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/**
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* Maximum concurrent SSE connections per device.
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* Additional connections beyond this limit are rejected.
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*/
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maxConnectionsPerDevice: env.get('EXCHANGE_STORE_SSE_MAX_CONNECTIONS_PER_DEVICE', 5),
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/**
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* Retry interval in milliseconds sent to clients via SSE `retry` field.
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* Clients use this value when reconnecting after a disconnect.
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* Default: 3000ms (3 seconds).
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*/
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retryIntervalMs: env.get('EXCHANGE_STORE_SSE_RETRY_INTERVAL_MS', 3000),
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},
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/**
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* Retry policy for critical message persistence.
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*/
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retry: {
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/**
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* Maximum number of retry attempts for critical messages.
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*/
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maxAttempts: env.get('EXCHANGE_STORE_RETRY_MAX_ATTEMPTS', 3),
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/**
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* Base delay in milliseconds for exponential backoff.
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* Actual delays: baseDelayMs, baseDelayMs*2, baseDelayMs*4, ...
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* Default: 1000ms → retries at 1s, 2s, 4s.
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*/
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baseDelayMs: env.get('EXCHANGE_STORE_RETRY_BASE_DELAY_MS', 1000),
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},
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/**
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* Read timeout in milliseconds for exchange retrieval queries.
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* If a query exceeds this duration, partial results are returned with `isTruncated: true`.
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* Default: 5000ms (5 seconds).
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*/
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readTimeoutMs: env.get('EXCHANGE_STORE_READ_TIMEOUT_MS', 5000),
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/**
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* Feature flags for gradual rollout and rollback.
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*/
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featureFlags: {
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/**
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* Enable/disable MongoDB persistence of exchanges.
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* When false, exchanges are not written to MongoDB (CWMP sessions unaffected).
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*/
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persistence: env.get('FEATURE_EXCHANGE_PERSISTENCE', true),
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/**
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* Enable/disable SSE streaming endpoint.
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* When false, the SSE endpoint returns 503 and clients fall back to REST polling.
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*/
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sseEnabled: env.get('FEATURE_SSE_ENABLED', true),
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/**
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* Data source for the Exchange API.
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* 'mongodb': read from structured MongoDB collection (new system).
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* 'file': read from legacy file-based logs (old system).
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*/
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apiSource: env.get('FEATURE_EXCHANGE_API_SOURCE', 'mongodb') as 'mongodb' | 'file',
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},
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}
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export default exchangeStoreConfig
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