74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
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"""
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Actor "discovery" testing
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"""
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import tractor
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import trio
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from conftest import tractor_test
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@tractor_test
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async def test_reg_then_unreg(arb_addr):
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actor = tractor.current_actor()
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assert actor.is_arbiter
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assert len(actor._registry) == 1 # only self is registered
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async with tractor.open_nursery() as n:
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portal = await n.start_actor('actor', rpc_module_paths=[__name__])
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uid = portal.channel.uid
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async with tractor.get_arbiter(*arb_addr) as aportal:
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# local actor should be the arbiter
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assert actor is aportal.actor
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# sub-actor uid should be in the registry
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await trio.sleep(0.1) # registering is async, so..
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assert uid in aportal.actor._registry
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sockaddrs = actor._registry[uid]
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# XXX: can we figure out what the listen addr will be?
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assert sockaddrs
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await n.cancel() # tear down nursery
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await trio.sleep(0.1)
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assert uid not in aportal.actor._registry
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sockaddrs = actor._registry[uid]
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assert not sockaddrs
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the_line = 'Hi my name is {}'
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async def hi():
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return the_line.format(tractor.current_actor().name)
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async def say_hello(other_actor):
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await trio.sleep(0.4) # wait for other actor to spawn
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async with tractor.find_actor(other_actor) as portal:
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return await portal.run(__name__, 'hi')
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@tractor_test
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async def test_trynamic_trio():
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"""Main tractor entry point, the "master" process (for now
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acts as the "director").
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"""
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async with tractor.open_nursery() as n:
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print("Alright... Action!")
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donny = await n.run_in_actor(
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'donny',
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say_hello,
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other_actor='gretchen',
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)
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gretchen = await n.run_in_actor(
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'gretchen',
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say_hello,
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other_actor='donny',
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)
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print(await gretchen.result())
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print(await donny.result())
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await donny.cancel_actor()
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print("CUTTTT CUUTT CUT!!?! Donny!! You're supposed to say...")
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