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673 Commits (a1488a1773350746b27603094a1fa17dbe82eec5)

Author SHA1 Message Date
Tyler Goodlet a1488a1773 Expose streaming components at top level 2021-07-02 11:58:45 -04:00
Tyler Goodlet e058506a00 Add a specially handled `ContextCancelled` error 2021-07-02 11:58:44 -04:00
Tyler Goodlet 19a23fefa9 Add a multi-task streaming test 2021-07-02 11:58:01 -04:00
Tyler Goodlet 40ad00ce02 Avoid mutate on iterate race 2021-07-02 11:58:01 -04:00
Tyler Goodlet b3caf846fc Only close recv chan if we get a ref 2021-07-02 11:58:01 -04:00
Tyler Goodlet 40cb3585c1 Add error case 2021-07-02 11:58:01 -04:00
Tyler Goodlet 88dbaff11b Support no arg to `Context.started()` like trio 2021-07-02 11:58:01 -04:00
Tyler Goodlet 3e34f0a374 Fix up var naming and typing 2021-07-02 11:58:01 -04:00
Tyler Goodlet 9e7bed646d Only send stop msg if not received from far end 2021-07-02 11:58:01 -04:00
Tyler Goodlet 0b73a4b61e Expose msg stream types at top level 2021-07-02 11:58:01 -04:00
Tyler Goodlet eb237f24cd Add dynamic pubsub test using new bidir stream apis 2021-07-02 11:58:01 -04:00
Tyler Goodlet 83f1e79fdd Use context for remote debugger locking 
A context is the natural fit (vs. a receive stream) for locking the root
proc's tty usage via it's `.started()` sync point. Simplify the
`_breakpoin()` routine to be a simple async func instead of all this
"returning a coroutine" stuff from before we decided that
`tractor.breakpoint()` must be async. Use `runtime` level for locking
logging making it easier to trace.
 2021-07-02 11:58:01 -04:00
Tyler Goodlet 1192541623 Be more pedantic with error handling 2021-07-02 11:58:01 -04:00
Tyler Goodlet 15b63b7190 Fix typing 2021-07-02 11:58:01 -04:00
Tyler Goodlet c4d5f9d41e Parametrize with async for style tests 2021-07-02 11:58:01 -04:00
Tyler Goodlet b7089bb4e0 Support passing `shield` at stream contruction 2021-07-02 11:58:01 -04:00
Tyler Goodlet ecb9655519 Add basic test set 2021-07-02 11:58:01 -04:00
Tyler Goodlet f98860a5e5 Cancel scope on stream consumer completion 2021-07-02 11:58:01 -04:00
Tyler Goodlet 8c8a236799 Expose `@context` decorator at top level 2021-07-02 11:58:01 -04:00
Tyler Goodlet 38ccbd0a9c Add initial bi-directional streaming 
This mostly adds the api described in
https://github.com/goodboy/tractor/issues/53#issuecomment-806258798

The first draft summary:
- formalize bidir steaming using the `trio.Channel` style interface
  which we derive as a `MsgStream` type.
- add `Portal.open_context()` which provides a `trio.Nursery.start()`
  remote task invocation style for setting up and tearing down tasks
  contexts in remote actors.
- add a distinct `'started'` message to the ipc protocol to facilitate
  `Context.start()` with a first return value.
- for our `ReceiveMsgStream` type, don't cancel the remote task in
  `.aclose()`; this is now done explicitly by the surrounding `Context`
   usage: `Context.cancel()`.
- streams in either direction still use a `'yield'` message keeping the
  proto mostly symmetric without having to worry about which side is the
  caller / portal opener.
- subtlety: only allow sending a `'stop'` message during a 2-way
  streaming context from `ReceiveStream.aclose()`, detailed comment
  with explanation is included.

Relates to #53
 2021-07-02 11:58:01 -04:00
Tyler Goodlet 85246d2df3 Benign deps reorg 2021-07-02 11:56:14 -04:00
Tyler Goodlet b372f4c92b Handle top level multierror that presents now? 2021-07-02 11:55:16 -04:00
Tyler Goodlet 32b4ae0603 Accept transport closed error during handshake and msg loop 2021-07-02 11:38:24 -04:00
Tyler Goodlet 80e100f818 Add our own "transport closed" signal 
This change some super old (and bad) code from the project's very early
days. For some redic reason i must have thought masking `trio`'s
internal stream / transport errors and a TCP EOF as `StopAsyncIteration`
somehow a good idea. The reality is you probably
want to know the difference between an unexpected transport error
and a simple EOF lol. This begins to resolve that by adding our own
special `TransportClosed` error to signal the "graceful" termination of
a channel's underlying transport. Oh, and this builds on the `msgspec`
integration which helped shed light on the core issues here B)
 2021-07-02 11:36:22 -04:00
Tyler Goodlet 44d7988204 New docs theme hotfix 2021-06-14 08:10:59 -04:00
goodboy e98302212a
Merge pull request #211 from goodboy/new_docs_polish 
New docs theme, readme actors rant.
 2021-06-14 07:33:02 -04:00
Tyler Goodlet 0301d105dd Better rant flow as per suggestions 2021-06-14 06:41:10 -04:00
Tyler Goodlet 4ee7db338d Fill out the rant a bit more 2021-06-14 06:31:16 -04:00
Tyler Goodlet 558d546c8f Bump readme for #210 2021-06-14 06:31:16 -04:00
Tyler Goodlet 5528a4eb45 Attempt configuring sphinx-book-theme 2021-06-14 06:31:16 -04:00
Tyler Goodlet fb23a9d8d4 Try out sphinx-book-theme 2021-06-14 06:31:16 -04:00
goodboy f48548ab94
Merge pull request #197 from goodboy/drop_run 
Drop run
 2021-05-07 12:02:23 -04:00
Tyler Goodlet 73e123bac7 Fix line length 2021-05-07 11:21:40 -04:00
Tyler Goodlet 2b4cf59ee1 Drop sleep 2021-05-07 11:21:40 -04:00
Tyler Goodlet 0551756e22 Use trio.run() in windows tests 2021-05-07 11:21:40 -04:00
Tyler Goodlet 5ca963148e Disable leftover debug mode 2021-05-07 11:21:40 -04:00
Tyler Goodlet 4798d3b5db Drop lingering rpc_module_paths refs 2021-05-07 11:21:40 -04:00
Tyler Goodlet 247483ee93 Drop run and rpc_module_paths from streaming tests 2021-05-07 11:21:40 -04:00
Tyler Goodlet 9e64161538 Drop run and rpc_module_paths from rpc tests 2021-05-07 11:21:40 -04:00
Tyler Goodlet 3bddf9a94b Drop run and rpc_module_paths from spawning tests 2021-05-07 11:21:40 -04:00
Tyler Goodlet 1eedd463cb Drop run and rpc_module_paths from pubsub tests 2021-05-07 11:21:40 -04:00
Tyler Goodlet b46e60ab9d Drop run from multi prog tests 2021-05-07 11:21:40 -04:00
Tyler Goodlet cb527c2562 Mostly drop run from local tests 2021-05-07 11:21:40 -04:00
Tyler Goodlet 1584c547cd Drop run and rpc_module_paths from discovery tests 2021-05-07 11:21:40 -04:00
Tyler Goodlet 2efd8ed167 Drop run and rpc_module_paths from cancel tests 2021-05-07 11:21:40 -04:00
Tyler Goodlet a54260a67e Drop tractor.run() from docs 2021-05-07 11:21:40 -04:00
Tyler Goodlet 98a0594c26 Drop `tractor.run()` from all examples 2021-05-07 11:21:40 -04:00
goodboy ffd10e193e
Merge pull request #208 from goodboy/mp_teardown_hardening 
Mp teardown hardening
 2021-05-06 19:59:50 -04:00
Tyler Goodlet 87971de1d9 Re-raise any sidestepped `trio.Cancelled` 2021-05-06 12:05:17 -04:00
Tyler Goodlet 9f38406e85 Appease mypy 2021-05-06 12:05:17 -04:00