aa90ab6844
* Fix test failures on Python 3.14 As documented at https://docs.python.org/3/library/asyncio-eventloop.html#asyncio.get_event_loop, `get_event_loop` now fails if there is no active event loop. Since there will never already be one at the top level of a file anyway, explicitly create a new one every time. * Reformat with black 2026 style
49 lines
1.1 KiB
Python
Executable File
49 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import asyncio
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import logging
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import capnp
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import thread_capnp
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logger = logging.getLogger(__name__)
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logger.setLevel(logging.DEBUG)
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class ExampleImpl(thread_capnp.Example.Server):
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"Implementation of the Example threading Cap'n Proto interface."
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async def subscribeStatus(self, subscriber, **kwargs):
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await asyncio.sleep(0.1)
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await subscriber.status(True)
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await self.subscribeStatus(subscriber)
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async def longRunning(self, **kwargs):
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await asyncio.sleep(0.1)
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async def new_connection(stream):
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await capnp.TwoPartyServer(stream, bootstrap=ExampleImpl()).on_disconnect()
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def parse_args():
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parser = argparse.ArgumentParser(
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usage="""Runs the server bound to the given address/port ADDRESS. """
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)
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parser.add_argument("address", help="ADDRESS:PORT")
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return parser.parse_args()
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async def main():
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host, port = parse_args().address.split(":")
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server = await capnp.AsyncIoStream.create_server(new_connection, host, port)
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async with server:
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await server.serve_forever()
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if __name__ == "__main__":
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asyncio.run(capnp.run(main()))
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