v0.16.1

What's Changed

Three targeted fixes for the shutdown hang reported in #41:

Bounded IPv6 echo drain loop — The poll_ipv6_echo_reply drain loop now caps at 256 packets per batch and checks the cancellation token, preventing starvation when the socket is continuously readable
Ctrl+C force-exit handler — tokio::signal::ctrl_c() handler works outside crossterm raw mode; first press cancels gracefully, second press force-exits with code 130
Shutdown tracing — Set TTL_SHUTDOWN_TRACE=1 to see timestamped shutdown progress logs on stderr, useful for diagnosing any remaining hang scenarios

Full Changelog: https://github.com/lance0/ttl/compare/v0.16.0...v0.16.1

Three targeted fixes for the shutdown hang reported in #41:

Bounded IPv6 echo drain loop — The poll_ipv6_echo_reply drain loop now caps at 256 packets per batch and checks the cancellation token, preventing starvation when the socket is continuously readable
Ctrl+C force-exit handler — tokio::signal::ctrl_c() handler works outside crossterm raw mode; first press cancels gracefully, second press force-exits with code 130
Shutdown tracing — Set TTL_SHUTDOWN_TRACE=1 to see timestamped shutdown progress logs on stderr, useful for diagnosing any remaining hang scenarios

Full Changelog: https://github.com/lance0/ttl/compare/v0.16.0...v0.16.1