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@djwhitt djwhitt commented May 30, 2025

This commit updates the descriptions for configuration options in src/config.ts for the following sections:

  • HTTP server
  • Redis
  • Nodes
  • Data
  • Indexing
  • PostgreSQL
  • File system cleanup
  • Verification
  • GraphQL

The descriptions have been reviewed for accuracy and completeness, with units added where applicable. This work is part of a larger effort to improve the documentation of all configuration options in config.ts.

This commit updates the descriptions for configuration options in `src/config.ts` for the following sections:
- HTTP server
- Redis
- Nodes
- Data
- Indexing
- PostgreSQL
- File system cleanup
- Verification
- GraphQL

The descriptions have been reviewed for accuracy and completeness, with units added where applicable. This work is part of a larger effort to improve the documentation of all configuration options in `config.ts`.
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codecov bot commented May 30, 2025

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 72.88%. Comparing base (dd5b03d) to head (448249a).

Additional details and impacted files
@@             Coverage Diff             @@
##           develop     #417      +/-   ##
===========================================
+ Coverage    72.82%   72.88%   +0.05%     
===========================================
  Files           49       49              
  Lines        12428    12455      +27     
  Branches       714      714              
===========================================
+ Hits          9051     9078      +27     
  Misses        3371     3371              
  Partials         6        6              

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coderabbitai bot commented May 30, 2025

📝 Walkthrough

Walkthrough

This change updates and expands the inline documentation for configuration constants in src/config.ts. The enhancements clarify the purpose, expected values, usage, and context of various environment variables and exported constants. No functional or logic modifications are made; only comments and documentation are affected.

Changes

File(s) Change Summary
src/config.ts Expanded and clarified inline documentation for configuration constants; improved formatting and comments. No code logic changes.

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Actionable comments posted: 0

🧹 Nitpick comments (1)
src/config.ts (1)

774-774: Track TODO for multi-gateway support
A TODO remains for supporting multiple gateway URLs. Consider scheduling or addressing this enhancement.

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Reviewing files that changed from the base of the PR and between dd5b03d and 448249a.

📒 Files selected for processing (1)
  • src/config.ts (13 hunks)
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src/config.ts (1)
src/filters.ts (1)
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🔇 Additional comments (59)
src/config.ts (59)

31-31: Document HTTP server port
The updated comment clearly states the purpose and default of PORT. This improves readability and maintainability.


34-36: Clarify admin API key loading
The expanded comments for ADMIN_API_KEY explain its initialization and file-based override. This accurately reflects the code behavior.


41-43: Document ADMIN_API_KEY_FILE precedence
The comments clearly describe ADMIN_API_KEY_FILE usage and its precedence over ADMIN_API_KEY. Good addition.


59-59: Document Redis cache URL
The new comment succinctly explains REDIS_CACHE_URL. Approved.


65-65: Explain Redis TLS usage
The enriched comment for REDIS_USE_TLS clarifies when TLS is applied. Looks good.


69-69: Redis TTL unit clarified
Specifying seconds for REDIS_CACHE_TTL_SECONDS improves clarity. Approved.


85-85: Describe TRUSTED_GATEWAY_URL
The comment sets expectations for fallback behavior when TRUSTED_GATEWAYS_URLS is unset. Clear and correct.


88-88: Detail TRUSTED_GATEWAYS_URLS format
Adding JSON example and weight semantics helps users configure gateway weights. Approved.


112-112: Add timeout documentation
Specifying milliseconds for TRUSTED_GATEWAYS_REQUEST_TIMEOUT_MS aligns with its usage. Good.


118-118: Explain temperature delta
The comment describes how WEIGHTED_PEERS_TEMPERATURE_DELTA affects peer selection. Useful detail.


124-124: Cache duration documentation
Clarifying GATEWAY_PEERS_WEIGHTS_CACHE_DURATION_MS units helps prevent misconfiguration.


138-138: Document ARWEAVE_NODE_IGNORE_URLS
The comment explains ignoring specific node URLs clearly. Approved.


142-142: Describe primary chunk post URLs
This comment properly describes CHUNK_POST_URLS semantics and default. Good.


147-147: Clarify chunk post concurrency
Specifying max concurrent posts for CHUNK_POST_CONCURRENCY_LIMIT is helpful.


153-153: Explain secondary post URLs
The description for SECONDARY_CHUNK_POST_URLS adds important context for redundancy. Approved.


162-162: Document secondary post concurrency
Clarifies parallelism limits for SECONDARY_CHUNK_POST_CONCURRENCY_LIMIT. Approved.


168-168: Describe minimum secondary successes
The comment explains SECONDARY_CHUNK_POST_MIN_SUCCESS_COUNT behavior well.


177-177: Add response timeout doc
Documenting CHUNK_POST_RESPONSE_TIMEOUT_MS in ms aligns with code. Approved.


186-186: Add abort timeout doc
The new comment for CHUNK_POST_ABORT_TIMEOUT_MS clarifies its purpose.


192-192: Minimum success count documentation
The comment for CHUNK_POST_MIN_SUCCESS_COUNT clearly states its effect.


231-231: On-demand retrieval order explained
Listing valid sources and precedence for ON_DEMAND_RETRIEVAL_ORDER is valuable.


239-239: Background retrieval order explained
The comment clarifies source priorities for background tasks. Approved.


254-254: Chunk data source type documented
Enumerating CHUNK_DATA_SOURCE_TYPE options helps users choose correctly.


260-260: Chunk metadata source type documented
Describing CHUNK_METADATA_SOURCE_TYPE values is clear and accurate.


270-270: Control writers via env var
The new doc for START_WRITERS helps differentiate reader and writer nodes.


275-276: Start/stop height semantics
Explaining START_HEIGHT and STOP_HEIGHT (including Infinity) is precise.


279-279: ANS-104 unbundle filter parsed
Documenting the parsed JSON object improves clarity for internal use.


283-283: ANS-104 unbundle filter canonical
Describing canonical string representation is helpful for debugging.


287-287: ANS-104 unbundle filter object
Clarifies how ANS104_UNBUNDLE_FILTER is constructed via createFilter.


293-293: ANS-104 index filter parsed
The comment accurately describes ANS104_INDEX_FILTER_PARSED.


297-297: ANS-104 index filter canonical
Documentation for canonicalizing the index filter is clear.


301-301: ANS-104 index filter object
Explains creation of ANS104_INDEX_FILTER with createFilter.


307-307: Unbundle worker count doc
Explains default logic for ANS104_UNBUNDLE_WORKERS. Approved.


313-313: Download worker count doc
Describes behavior of ANS104_DOWNLOAD_WORKERS. Good.


319-319: Reprocess on filter change
The doc for FILTER_CHANGE_REPROCESS clearly states its purpose.


324-324: Backfill bundle records doc
The comment clarifies when BACKFILL_BUNDLE_RECORDS is needed. Approved.


328-328: Write data item signatures
The description for WRITE_ANS104_DATA_ITEM_DB_SIGNATURES is concise and clear.


332-332: Write tx signatures doc
Adding default false for WRITE_TRANSACTION_DB_SIGNATURES is helpful.


336-336: Enable WAL cleanup doc
The comment for ENABLE_DATA_DB_WAL_CLEANUP clearly states its role.


341-341: Max data item queue size doc
Specifying threshold behavior for MAX_DATA_ITEM_QUEUE_SIZE improves clarity.


347-347: Bundle importer queue size doc
The comment helps understand BUNDLE_DATA_IMPORTER_QUEUE_SIZE role.


353-353: Verification importer queue size
Documenting VERIFICATION_DATA_IMPORTER_QUEUE_SIZE is clear.


359-359: Flush count threshold doc
Explains DATA_ITEM_FLUSH_COUNT_THRESHOLD for flush triggering.


365-365: Max flush interval seconds
The comment for MAX_FLUSH_INTERVAL_SECONDS clarifies units and purpose.


371-371: Bundle repair retry interval
Documenting BUNDLE_REPAIR_RETRY_INTERVAL_SECONDS helps tuning retries.


377-377: Repair update timestamps interval
The description for BUNDLE_REPAIR_UPDATE_TIMESTAMPS_INTERVAL_SECONDS is precise.


384-384: Repair backfill interval
Clarifies BUNDLE_REPAIR_BACKFILL_INTERVAL_SECONDS scheduling.


390-390: Repair filter reprocess interval
The comment for BUNDLE_REPAIR_FILTER_REPROCESS_INTERVAL_SECONDS is clear.


397-397: Repair retry batch size doc
Describes BUNDLE_REPAIR_RETRY_BATCH_SIZE behavior. Approved.


422-424: Document PostgreSQL SSL flag
Explaining LEGACY_PSQL_SSL_REJECT_UNAUTHORIZED and its workaround for cloud providers adds valuable context.


454-454: Enable background verification
The comment for ENABLE_BACKGROUND_DATA_VERIFICATION enhances clarity.


458-458: Verification check interval doc
Specifying polling interval units for BACKGROUND_DATA_VERIFICATION_INTERVAL_SECONDS is helpful.


464-464: Verification worker count doc
Clarifies thread usage for BACKGROUND_DATA_VERIFICATION_WORKER_COUNT.


470-470: Verification stream timeout doc
Documenting BACKGROUND_DATA_VERIFICATION_STREAM_TIMEOUT_MS in ms improves clarity.


476-476: Verification priority threshold
The comment for MIN_DATA_VERIFICATION_PRIORITY explains filtering logic well.


486-486: GraphQL tag selectivity scores
Detailing the purpose and impact of TAG_SELECTIVITY aids query optimization.


504-504: ClickHouse URL doc
Clarifies optional usage of CLICKHOUSE_URL for analytics.


506-506: ClickHouse user doc
Noting default when unspecified helps with CLI scripts.


508-508: ClickHouse password doc
The comment reminds to set CLICKHOUSE_PASSWORD when required.

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