sock_test

Overview ¶

Package sock_test provides user-facing examples for using `code.hybscloud.com/sock`.

The examples stay at the same boundary available to application code. They create sockets with `sock`, observe `iox.ErrWouldBlock` in pure non-blocking mode, use `iox.Backoff` in caller-owned retry loops, enable deadline-driven adaptive retry inside `sock`, and hand raw file descriptors to caller-owned loops or runtimes above `sock`. The direct examples mainly surface the `iox.ErrWouldBlock` / `sock.ErrInProgress` boundary; the wider `iox` classifier surface (`iox.ErrMore`, `iox.Classify`, `iox.IsSemantic`, `iox.IsProgress`) remains relevant for helpers layered above `sock`.

Reading Order ¶

Start with these files:

1. `tcp_test.go` for stream dial/listen flow, adaptive deadlines, and non-blocking semantics.
2. `udp_test.go` for unconnected and connected datagram flow.
3. `event_loop_test.go` for manual accept loops, `iox.Backoff`, `FD().Raw()`, and the boundary to `uring` or higher runtimes such as `urex`.

Run the examples with:

go test -v code.hybscloud.com/sock/examples