39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
import aiosched
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from debugger import Debugger
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async def producer(c: aiosched.NetworkChannel, n: int):
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print("[producer] Started")
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for i in range(n):
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await c.write(str(i).encode())
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print(f"[producer] Sent {i}")
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await aiosched.sleep(0.5) # This makes the receiver wait on us!
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#await c.close()
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print("[producer] Done")
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async def consumer(c: aiosched.NetworkChannel):
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print("[receiver] Started")
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try:
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while await c.pending():
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item = await c.read(1)
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print(f"[consumer] Received {item.decode()}")
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# await aiosched.sleep(2) # If you uncomment this, the except block will be triggered
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except aiosched.errors.ResourceClosed:
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print("[consumer] Stream has been closed early!")
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print("[consumer] Done")
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async def main(channel: aiosched.NetworkChannel, n: int):
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t = aiosched.clock()
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print("[main] Starting children")
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async with aiosched.with_context() as ctx:
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await ctx.spawn(consumer, channel)
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await ctx.spawn(producer, channel, n)
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print(f"[main] All done in {aiosched.clock() - t:.2f} seconds")
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aiosched.run(
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main, aiosched.NetworkChannel(), 5, debugger=()
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) # 2 is the max size of the channel
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