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Tweak supervison-proto into line

Tyler Goodlet 2025-03-24 13:02:10 -04:00
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``tractor`` is a `structured concurrency`_ (SC), multi-processing_ runtime built on trio_. ``tractor`` is a `structured concurrency`_ (SC), multi-processing_ runtime built on trio_.
Fundamentally, ``tractor`` provides parallelism via Fundamentally, ``tractor`` provides parallelism via
``trio``-"*actors*": independent Python *processes* (currently ``trio``-"*actors*": independent Python **processes** (i.e.
*non-shared-memory threads*) which schedule ``trio`` tasks that *non-shared-memory threads*) which can schedule ``trio`` tasks whilst
maintain SC *end-to-end* inside a *distributed supervision tree*. maintaining *end-to-end SC* inside a *distributed supervision tree*.
Cross-process (and thus cross-host) SC is accomplished through the Cross-process (and thus cross-host) SC is accomplished through the
combined use of our, combined use of our,
- "actor nurseries_" which provide for spawning multiple, and - "actor nurseries_" which provide for spawning multiple, and
possibly nested, Python process trees each running a ``trio`` possibly nested, Python processes each running a ``trio`` scheduled
scheduled runtime - a call to ``trio.run()``, runtime - a call to ``trio.run()``,
- an "SC-transitive supervision protocol" implemented as an - an "SC-transitive supervision protocol" enforced as an
IPC-message-spec enforced around each RPC-dialog. IPC-message-spec encapsulating all RPC-dialogs.
We believe the system adheres to the `3 axioms`_ of an "`actor model`_" We believe the system adheres to the `3 axioms`_ of an "`actor model`_"
but likely **does not** look like what **you** probably *think* an "actor but likely **does not** look like what **you** probably *think* an "actor