Introduce the first layer-A address type from the `wg` bindspace
plan without treating a transparent tunnel as a `MsgTransport`.
Deats,
- add frozen `WGTunnelSpec` and `TunnelledAddress` structs which
delegate proto identity, bindspace, validity and wire
serialization to their overlay
- add `strip_tunnels()` and `tunnels_of()` for nested wrappers
- recognize wrappers in `is_wrapped_addr()` while keeping them out
of `_address_types`
- cover delegation, namespace fallback and nested peeling semantics
Also,
- widen `Address.namespace` ids for named netns
- export the new discovery API
- clarify that tractor's layer-C bindspace lifecycle may provision
the kernel-owned bearer without making it a `MsgTransport`
Prompt-IO: ai/prompt-io/opencode/20260818T021729Z_d9a6e2e9_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Block the final user on its cached resource's `__aexit__()` and
raise regular cleanup errors at that user's ctx boundary.
Deats,
- serialize user registration and teardown under each cache-key lock
- keep queued entrants on the same lock through resource replacement
- preserve `Cancelled`, `KeyboardInterrupt`, and `SystemExit` flow
- cover successful, failing, cancelled, and re-entry teardown paths
Prompt-IO: ai/prompt-io/opencode/20260804T030309Z_65bf9df5_prompt_io.md
(this patch was generated in some part by `opencode` using `gpt-5.6-sol` (`openai`))
Gud Boi