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680 Commits (df420fcafc35497a98b3345ca9619b4b16649439)

Author SHA1 Message Date
Tyler Goodlet df420fcafc Export portal type at top level 2021-05-31 09:28:07 -04:00
Tyler Goodlet 6834abb46f Link to SC on wikipedia 2021-05-31 09:28:07 -04:00
Tyler Goodlet 72099985be Add per actor debug mode toggle 2021-05-31 09:28:07 -04:00
Tyler Goodlet b1d3e97697 Support sync code breakpointing via built-in 
Override `breakpoint()` for sync code making it work
properly with `trio` as per:

https://github.com/python-trio/trio/issues/1155#issuecomment-742964018

Relates to #193
 2021-05-31 09:28:07 -04:00
Tyler Goodlet d6b16cabbe Pass func refs 2021-05-31 09:27:40 -04:00
Tyler Goodlet 0f8699a96a Shush the linter 2021-05-31 09:27:40 -04:00
Tyler Goodlet 43d2439335 Add initial infected asyncio error propagation test 2021-05-31 09:27:40 -04:00
Tyler Goodlet 6476df2c69 Raise any asyncio errors if in trio task on cancel 2021-05-31 09:27:40 -04:00
Tyler Goodlet 762e6ad2a2 Raise from asyncio error; fixes mypy 2021-05-31 09:27:40 -04:00
Tyler Goodlet 6ae4d8699e Tweak log msg 2021-05-31 09:27:40 -04:00
Tyler Goodlet dd0cfe2f5a Log error 2021-05-31 09:27:40 -04:00
Tyler Goodlet 1f3de88422 Support asyncio actors with the trio spawner backend 2021-05-31 09:27:40 -04:00
Tyler Goodlet c34d4b54fd Revert removal of `infect_asyncio` in nursery start methods 2021-05-31 09:27:40 -04:00
Tyler Goodlet aed60dd7e2 Attempt to make mypy happy.. 2021-05-31 09:27:40 -04:00
Tyler Goodlet 5f0ed8e7bd Add an obnoxious error message on internal failures 2021-05-31 09:27:40 -04:00
Tyler Goodlet a9985c0c01 Wow, fix all the broken async func invoking code.. 
Clearly this wasn't developed against a task that spawned just an async
func in `asyncio`.. Fix all that and remove a bunch of unnecessary func
layers. Add provisional support for the target receiving the `to_trio`
and `from_trio` channels and for the @tractor.stream marker.
 2021-05-31 09:27:40 -04:00
Tyler Goodlet 940774f215 Drop entrypoints from `Actor` 2021-05-31 09:27:40 -04:00
Tyler Goodlet db15162f04 Move asyncio guest mode entrypoint to `to_asyncio` 
The function is useful if you want to run the "main process" under
`asyncio`. Until `trio` core wraps this better we'll keep our own copy
in the interim (there's a new "inside-out-guest" mode almost on
mainline so hang tight).
 2021-05-31 09:27:40 -04:00
Tyler Goodlet 9d4dba23a6 Propagate any spawned `asyncio` task error upwards 
This should mostly maintain top level SC principles for any task spawned
using `tractor.to_asyncio.run()`. When the `asyncio` task completes make
sure to cancel the pertaining `trio` cancel scope and raise any error
that may have resulted.

Resolves #120
 2021-05-31 09:27:40 -04:00
Tyler Goodlet 24c6a65873 Add a @pub kwarg to allow specifying a "startup response message" 2021-05-31 09:27:10 -04:00
Tyler Goodlet 35465a5438 Catch and delay errors in the root if debugger is active 2021-05-31 09:26:26 -04:00
Tyler Goodlet 5b3f554f57 Don't shield on root cancel it can causes hangs 2021-05-31 09:26:17 -04:00
Tyler Goodlet 0d0e0bc2da Experiment: only disable SIGINT handling in children 2021-05-31 09:26:05 -04:00
Tyler Goodlet 19825ba284 Don't kill root's immediate children when in debug 
If the root calls `trio.Process.kill()` on immediate child proc teardown
when the child is using pdb, we can get stdstreams clobbering that
results in a pdb++ repl where the user can't see what's been typed. Not
killing such children on cancellation / error seems to resolve this
issue whilst still giving reliable termination. For now, code that
special path until a time it becomes a problem for ensuring zombie
reaps.
 2021-05-31 09:25:47 -04:00
Tyler Goodlet 682ef3425f Add debug example that causes pdb stdin clobbering 2021-05-31 09:25:47 -04:00
Tyler Goodlet 4a16f03fe8 Fix up var naming and typing 2021-05-31 09:25:38 -04:00
Tyler Goodlet 63e13aefdb Only send stop msg if not received from far end 2021-05-31 09:25:38 -04:00
Tyler Goodlet bfa4410133 Expose msg stream types at top level 2021-05-31 09:25:38 -04:00
Tyler Goodlet 6f2fb9e47c Add dynamic pubsub test using new bidir stream apis 2021-05-31 09:25:38 -04:00
Tyler Goodlet 420cd8de13 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.
 2021-05-31 09:25:38 -04:00
Tyler Goodlet 01bef653c2 Be more pedantic with error handling 2021-05-31 09:25:38 -04:00
Tyler Goodlet 899404932a Fix typing 2021-05-31 09:25:38 -04:00
Tyler Goodlet 49deef0d71 Parametrize with async for style tests 2021-05-31 09:25:38 -04:00
Tyler Goodlet e46ef8ae3f Support passing `shield` at stream contruction 2021-05-31 09:25:38 -04:00
Tyler Goodlet b5116c5a51 Add basic test set 2021-05-31 09:25:38 -04:00
Tyler Goodlet c6e52b0387 Cancel scope on stream consumer completion 2021-05-31 09:25:38 -04:00
Tyler Goodlet f792aa06b5 Expose `@context` decorator at top level 2021-05-31 09:25:38 -04:00
Tyler Goodlet 15fa777ddf 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
 2021-05-31 09:25:38 -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