11 Commits

Author	SHA1	Message	Date
ginuerzh	79718ee19e	fix(handler/dns): buffer pool leak, write deadline, async error logging, EDNS0 buffer ... Fix bufpool leak when PackBuffer fails by extracting packResponse helper. Add write deadline before conn.Write to prevent goroutine hangs on slow clients. Log async exchange errors instead of silently discarding them. Raise defaultBufferSize from 1024 to 4096 to match EDNS0 standard. Deduplicate lookupHosts TypeA/TypeAAAA branches.	2026-05-26 21:22:19 +08:00
ginuerzh	dd76e9f685	fix(handler/dns): apply readTimeout, fix async context leak, add 40 tests ... - Apply parsed readTimeout as connection read deadline (was dead code) - Use context.WithoutCancel for async cache refresh goroutine - Add doc comments to all exported symbols - Add 40 tests covering metadata parsing, init, rate limiting, exchanger selection, host lookup, cache, bypass, async refresh, and concurrent request handling	2026-05-26 20:55:55 +08:00
ginuerzh	8f994ab632	add handle options for sniffer	2024-10-10 22:49:56 +08:00
ginuerzh	936954ecf2	fix dns handler panic	2024-01-08 21:20:56 +08:00
ginuerzh	de5ce1e1ca	add async option for dns handler	2023-04-14 18:50:33 +08:00
ginuerzh	09dbdbb03c	add backup filter	2022-09-02 11:52:44 +08:00
ginuerzh	bdd239fb09	add list support for auther, admission and bypass	2022-08-23 21:49:49 +08:00
ginuerzh	a3346ad246	add pkgs from core	2022-04-04 12:44:35 +08:00
ginuerzh	1c69832f5a	update udp listener	2022-04-03 22:24:47 +08:00
ginuerzh	36947bcbd9	fix imports	2022-03-16 20:06:34 +08:00
ginuerzh	9397cb5351	initial commit	2022-03-14 20:27:14 +08:00