世界 aba8346bd6 Fix DNS cache lock goroutine leak ...

The cache deduplication in Client.Exchange uses a channel-based lock
per DNS question. Waiting goroutines blocked on <-cond without context
awareness, causing them to accumulate indefinitely when the owning
goroutine's transport call stalls. Add select on ctx.Done() so waiters
respect context cancellation and timeouts.

2026-02-06 22:28:35 +08:00

..

transport

Fix DNS transports

2026-01-17 05:48:41 +08:00

client_log.go

refactor: DNS

2025-07-08 13:12:14 +08:00

client_truncate.go

Fix dns truncate

2025-10-05 17:58:21 +08:00

client.go

Fix DNS cache lock goroutine leak

2026-02-06 22:28:35 +08:00

extension_edns0_subnet.go

Fix set edns0 client subnet

2025-07-08 13:14:38 +08:00

rcode.go

Fix DNS exchange

2025-09-12 18:05:02 +08:00

router.go

Fix DNS transports

2026-01-17 05:48:41 +08:00

transport_adapter.go

refactor: Outbound domain resolver

2025-07-08 13:12:14 +08:00

transport_dialer.go

Fix DNS packet size

2025-09-08 09:12:30 +08:00

transport_manager.go

Improve local DNS server on darwin

2026-01-17 05:44:28 +08:00

transport_registry.go

refactor: DNS

2025-07-08 13:12:14 +08:00