laantungir/c-relay
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226 Commits 1 Branch 201 Tags
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Commit Graph
84 Commits
Author SHA1 Message Date
Laan Tungir 547d22d09f v2.1.6 - Fix strict-mode admin API key access by prewarming config and relay private key caches 2026-04-01 19:08:42 -04:00
Laan Tungir ce9ae5a488 v2.1.5 - Offload duplicate and COUNT paths, add config/NIP-11 caching, and reduce DB reader threads 2026-04-01 16:15:46 -04:00
Laan Tungir 9b248b740f v2.1.4 - Harden async EVENT fallback handling and verify relay/nginx 503 behavior 2026-04-01 15:19:28 -04:00
Laan Tungir 0f77aeb72b v2.1.3 - Fix async EVENT thread safety by splitting store core/post-actions and naming lws main thread 2026-04-01 11:29:14 -04:00
Laan Tungir bb64651a0c v2.1.2 - Fix async REQ callback leak and validate Phase 2+3 subscription offload path 2026-04-01 11:01:38 -04:00
Laan Tungir 17be9c2b03 v2.1.1 - Wire REQ/COUNT/EVENT paths through thread pool sync helpers and stabilize filter limit tests 2026-04-01 09:38:25 -04:00
Laan Tungir cbd260c1ae v2.0.4 - Complete Phase 1 DB abstraction: opaque db_stmt API, ip_ban migration, and SQLite leakage cleanup 2026-04-01 09:10:42 -04:00
Laan Tungir bc9ac290ab v2.0.3 - Complete Phase 1 SQLite abstraction cleanup across config/api/websockets and add db path accessor 2026-04-01 07:47:21 -04:00
Laan Tungir 192eeb248d v2.0.2 - Stabilize websocket queue draining, add db config count helper, and align NIP-45/50 test expectations 2026-04-01 07:04:58 -04:00
Laan Tungir c077c209e5 v2.0.0 - Major architecture refactor: db_ops abstraction, low-risk SQLite refactor, and thread-pool scaffolding 2026-04-01 05:25:03 -04:00
Your Name a89460be5d v1.2.54 - Sync relay_version to compiled CRELAY_VERSION on startup and show version in API header/title 2026-03-23 09:04:49 -04:00
Your Name ff2a3aa335 v1.2.53 - Fix P0 config-value memory leaks in hot paths and add investigation plan 2026-03-19 07:59:40 -04:00
Your Name 94b61e8a7c v1.2.52 - Update nostr_core_lib to v0.4.13 and route nostr logs through relay callback logger 2026-03-13 14:33:08 -04:00
Your Name b0c0754e83 v1.2.51 - Fix NIP-01 non-compliance: limit:0 now correctly returns zero stored events instead of falling through to default_limit 2026-03-04 11:23:58 -04:00
Your Name f8ec4ae924 v1.2.26 - Persistent IP ban table: save/load to ip_bans DB, auth success tracking, lifetime stats per IP 2026-02-23 18:16:14 -04:00
Your Name bd1bbd763d v1.2.19 - Add IP auth failure ban system: track failures per IP, ban after threshold with exponential backoff, periodic log stats 2026-02-23 16:00:53 -04:00
Your Name d8f477c6cf v1.2.11 - Early duplicate check before secp256k1 signature verification — skip crypto for events already in DB 2026-02-23 14:01:23 -04:00
Your Name 040eeadb13 v1.2.10 - Zero-copy message queue: eliminate memcpy in broadcast and REQ paths via queue_message_take_ownership() 2026-02-23 13:45:56 -04:00
Your Name 83f8b0ab88 v1.2.9 - Replace cJSON_GetObjectItem with CaseSensitive variant (178 calls) — eliminates 14% CPU from tolower+linear scan in hot path 2026-02-23 13:25:50 -04:00
Your Name 0dc5b75d7c v1.2.7 - Add configurable SQLite mmap_size (256MB) and cache_size (64MB) PRAGMAs for ~20% CPU reduction from DB read overhead 2026-02-23 09:48:01 -04:00
Your Name 1adabdbc4e v1.2.5 - Add nip17_admin_enabled config toggle (default off) to prevent OOM from NIP-17 gift wrap decryption flood 2026-02-23 08:58:10 -04:00
Your Name 7acc0bdd90 v1.2.3 - Handle rate limiting properly on kind 99999 request 2026-02-09 07:49:43 -04:00
Your Name 18a7deec54 v1.2.0 - Schema v11: Added event_json storage for 2500x performance improvement 2026-02-02 20:27:50 -04:00
Your Name c794370a3f v1.1.9 - Add composite index for active_subscriptions_log view optimization (schema v10) - reduces monitoring queries from 540ms to <10ms 2026-02-02 11:38:57 -04:00
Your Name 2ed4b96058 v1.1.8 - Add comprehensive database query logging with timing at debug level 3, fix schema version compatibility (v6-v9), add version logging at startup, allow monitoring throttle=0 to disable monitoring 2026-02-02 11:20:11 -04:00
Your Name c0051b22be v1.1.7 - Add per-connection database query tracking for abuse detection 
Implemented comprehensive database query tracking to identify clients causing
high CPU usage through excessive database queries. The relay now tracks and
displays query statistics per WebSocket connection in the admin UI.

Features Added:
- Track db_queries_executed and db_rows_returned per connection
- Calculate query rate (queries/minute) and row rate (rows/minute)
- Display stats in admin UI grouped by IP address and WebSocket
- Show: IP, Subscriptions, Queries, Rows, Query Rate, Duration

Implementation:
- Added tracking fields to per_session_data structure
- Increment counters in handle_req_message() and handle_count_message()
- Extract stats from pss in query_subscription_details()
- Updated admin UI to display IP address and query metrics

Use Case:
Admins can now identify abusive clients by monitoring:
- High query rates (>50 queries/min indicates polling abuse)
- High row counts (>10K rows/min indicates broad filter abuse)
- Query patterns (high queries + low rows = targeted, high both = crawler)

This enables informed decisions about which IPs to blacklist based on
actual resource consumption rather than just connection count.
 2026-02-01 16:26:37 -04:00
Your Name a1928cc5d7 v1.1.4 - Add kind-based index for 10x subscription matching performance improvement 2026-02-01 11:15:26 -04:00
Your Name 7bf0757b1f v1.1.3 - Rename VERSION to CRELAY_VERSION to avoid conflict with nostr_core_lib 2026-02-01 10:02:19 -04:00
Your Name 11b0a88cdd v1.1.2 - Fix hardcoded version string in print_version() - use VERSION define from main.h 
The print_version() function was displaying a hardcoded 'v1.0.0' string instead
of using the VERSION define from main.h. This caused version mismatches where
the git tag and main.h showed v1.1.1 but the binary reported v1.0.0.

Now print_version() uses the VERSION macro, ensuring all version displays are
consistent and automatically updated when increment_and_push.sh updates main.h.
 2026-01-31 16:48:11 -04:00
Your Name e8f8e3b0cf v1.1.1 - Fix NOTICE message silent failure - add pss parameter to send_notice_message() 
Previously, send_notice_message() called queue_message() with NULL pss, causing
all NOTICE messages to fail silently. This affected filter validation errors
(e.g., invalid kinds > 65535 per NIP-01) where clients received no response.

Changes:
- Updated send_notice_message() signature to accept struct per_session_data* pss
- Updated 37 call sites across websockets.c (31) and nip042.c (6)
- Updated forward declarations in main.c, websockets.c, and nip042.c
- Added tests/invalid_kind_test.sh to verify NOTICE responses for invalid filters

Fixes issue where REQ with kinds:[99999] received no response instead of NOTICE.
 2026-01-31 15:48:29 -04:00
Your Name ae0370b47f v1.0.6 - Working on cleaning up subscriptions which were piling up. Set a startup cleanup, and a connection age limit. 2025-12-05 07:37:57 -04:00
Your Name af186800fa v0.7.42 - Fix ephemeral event storage and document monitoring system 2025-10-26 15:02:00 -04:00
Your Name 2bff4a5f44 v0.7.41 - Fix SQL query routing in admin API - add missing sql_query case to handle_kind_23456_unified 2025-10-26 13:34:16 -04:00
Your Name edb73d50cf v0.7.40 - Removed event_broadcasts table and related code to fix FOREIGN KEY constraint failures preventing event insertion 2025-10-25 15:26:31 -04:00
Your Name 3dc09d55fd v0.7.39 - Set dm's back 2 days to adjust for timestamp ramdomization of giftwraps. 2025-10-23 18:43:45 -03:00
Your Name 079fb1b0f5 v0.7.38 - Fixed error upon startup with existing db 2025-10-23 11:17:16 -04:00
Your Name 9cb9b746d8 v0.7.33 - Refactor monitoring system to use subscription-based activation with ephemeral events - fixes recursive crash bug 2025-10-19 10:26:09 -04:00
Your Name 48890a2121 v0.7.26 - Tidy up api 2025-10-18 14:48:16 -04:00
Your Name 670329700c v0.7.14 - Remove unified config cache system and fix first-time startup - All config values now queried directly from database, eliminating cache inconsistency bugs. Fixed startup sequence to use output parameters for pubkey passing. 2025-10-13 19:06:27 -04:00
Your Name 62e17af311 v0.7.13 - -t 2025-10-13 16:35:26 -04:00
Your Name e3938a2c85 v0.7.12 - Implemented comprehensive debug system with 6 levels (0-5), file:line tracking at TRACE level, deployment script integration, and default level 5 for development 2025-10-13 12:44:18 -04:00
Your Name 49ffc3d99e v0.7.11 - Got api back working after switching to static build 2025-10-12 14:54:02 -04:00
Your Name 34bb1c34a2 v0.7.10 - Fixed api errors in accepting : in subscriptions 2025-10-12 10:31:03 -04:00
Your Name 6709e229b3 v0.7.7 - Prevent sql attacks and rate limiting on subscriptions 2025-10-10 15:44:10 -04:00
Your Name 00a8f16262 v0.7.6 - Delete more old debugging prints 2025-10-10 13:38:18 -04:00
Your Name c90676d2b2 v0.7.4 - Remove excessive debug logging from entire codebase - preserve user-facing error logging 2025-10-10 10:21:30 -04:00
Your Name b89c011ad5 v0.7.2 - -m 2025-10-10 06:53:30 -04:00
Your Name 5a916cc221 Reupload 2025-10-09 10:43:42 -04:00
Your Name 88b4aaa301 v0.4.6 - Implement NIP-50 search functionality with LIKE-based content and tag searching 2025-10-03 05:43:49 -04:00
Your Name d5eb7d4a55 v0.4.4 - Just waking up 2025-10-03 04:52:40 -04:00