quest backend receiving book with less depth that specified and crash

[mirageAlchemy]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

• Provide small code sample that reproduces the issue
• Provide any tracebacks, if applicable it seems the reproduction depends on the live market condition, and not easily reproducible. The traceback is in the function of BookQuest.__call__ where the message is assembled, it reports either the book.book.bids or book.book.asks has no index 8 or 9(I set depth to 10). After I changed the self.depth to len(book.book.bids) and len(book.book.asks), it does not report exception no more.

Expected behavior A clear and concise description of what you expected to happen.

Screenshots If applicable, add screenshots to help explain your problem.

Operating System:

• macOS, linux, etc

Cryptofeed Version

• please list the version you are using, and how it was installed (from source, pypi, etc). 2.4.0

[mirageAlchemy]

I dont think the implementation of quest backend is the sole reason, but rather the book fed to the backend is with less depth than specified. I am downloading binance data, I guess it probably has to do with the book synthesis algorithm?