Add trio.StrictFIFOLock on sender.send_all
Support max_bytes argument on receive_some, keep track of write_ptr on receiver
Add max_bytes receive test test_ringbuf_max_bytes
Add docstrings to all ringbuf tests
Remove EFD_NONBLOCK support, not necesary anymore since we can use abandon_on_cancel=True on trio.to_thread.run_sync
Close eventfd's after usage on open_ringbuf
That is moving from `._addr`,
- `TCPAddress` to `.ipc._tcp`
- `UDSAddress` to `.ipc._uds`
Obviously this requires adjusting a buncha stuff in `._addr` to avoid
import cycles (the original reason the module was not also included in
the new `.ipc` subpkg) including,
- avoiding "unnecessary" imports of `[Unwrapped]Address` in various modules.
* since `Address` is a protocol and the main point is that it **does
not need to be inherited** per
(https://typing.python.org/en/latest/spec/protocol.html#terminology)
thus I removed the need for it in both transport submods.
* and `UnwrappedAddress` is a type alias for tuples.. so we don't
really always need to be importing it since it also kinda obfuscates
what the underlying pairs are.
- not exporting everything in submods at the `.ipc` top level and
importing from specific submods by default.
- only importing various types under a `if typing.TYPE_CHECKING:` guard
as needed.
EventFD class now expects the fd to already be init with open_eventfd
RingBuff Sender and Receiver fully manage SharedMemory and EventFD lifecycles, no aditional ctx mngrs needed
Separate ring buf tests into its own test bed
Add parametrization to test and cancellation
Add docstrings
Add simple testing data gen module .samples
Guillermo Rodriguez
Tyler Goodlet