Interrupting kills the kernel

[davidbrochart]

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See https://github.com/jupyter/jupyter_client/pull/754.

Run this code in Jupyter Lab with a xeus-python (not raw) kernel:

import asyncio

async def main():
    await asyncio.sleep(5)

await main()

and interrupt the execution before the execution completes. You should see "Kernel Restarting".

[davidbrochart]

Actually this is not related to top-level await, the kernel dies even while interrupting this:

import time

time.sleep(100)