Time-unit blunder

[arnimarj]

aws-advanced-python-wrapper/aws_advanced_python_wrapper/custom_endpoint_plugin.py

Line 235 in c18dfd5

_CACHE_CLEANUP_RATE_NS: ClassVar[int] = 6 * 10 ^ 10 # 1 minute

The stated comment says that 6 * 10 ^ 10 is 1 minute, but it is in-fact 54 nanoseconds, cause ^ is XOR in Python.

This then causes the cleanup threads to frantically spin.

Just importing the module causes the CPU to immediately spike.

[arnimarj]

This is happening in more places