2 Commits

Author	SHA1	Message	Date
Razvan Dimescu	962b400f4c	perf: optimize DNS query hot path (#15) ... * perf: optimize hot path — RwLock, inline filtering, pre-allocated strings - Mutex → RwLock for cache, blocklist, and overrides (concurrent read access) - Make cache.lookup() and overrides.lookup() take &self (read-only) - Eliminate 3 Vec allocations per DnsPacket::write() via inline filtering - Pre-allocate domain strings with capacity 64 in parse path - Add criterion micro-benchmarks (hot_path + throughput) - Add bench README documenting both benchmark suites Measured improvement: ~14% faster parsing, ~9% pipeline throughput, round-trip cached 733ns → 698ns (~2.3M queries/sec). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> * chore: simplify benchmark code after review - Remove redundant DnsHeader::new() (already set by DnsPacket::new()) - Remove unused DnsHeader import - Change simulate_cached_pipeline to take &DnsCache (lookup is &self now) - Remove unnecessary mut on cache in cache_lookup_miss bench Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-27 02:01:08 +02:00
Razvan Dimescu	4dc5b94c7a	add ad blocking, live dashboard, system DNS auto-discovery ... - DNS-level ad blocking: 385K+ domains via Hagezi Pro blocklist, subdomain matching, one-click allowlist, pause/toggle, background refresh every 24h - Live dashboard at :5380 with real-time stats, query log, override management (create/edit/delete), blocking controls - System DNS auto-discovery: parses scutil --dns on macOS to find conditional forwarding rules (Tailscale, VPN split-DNS) - REST API expanded to 18 endpoints (blocking, overrides, diagnostics) - Startup banner with colored system info - Performance benchmarks (bench/dns-bench.sh) - Landing page updated with new positioning and comparison table - CI, Dockerfile, LICENSE, development plan docs Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-20 10:54:23 +02:00