What happens?

Using the python bindings, we will occasionally get a "resource temporarily unavailable" error when running:

con = duckdb.connect(database=":memory:", read_only=False)

I've searched the GitHub repo for this error message and couldn't find it, so am pretty confused as to what is going on here. Can you shed any light on this? This is happening before we try running a query or doing anything with the connection.

To Reproduce

N/a....as far as I can tell it happens at random.

Environment (please complete the following information):

• OS: [e.g. iOS]: Debian
• DuckDB Version: [e.g. 22]: 0.3.1
• DuckDB Client: [e.g. Python]: python

Before Submitting

• Have you tried this on the latest master branch?

• Python: pip install duckdb --upgrade --pre
• R: install.packages("https://github.com/duckdb/duckdb/releases/download/master-builds/duckdb_r_src.tar.gz", repos = NULL)
• Other Platforms: You can find binaries here or compile from source.

• Have you tried the steps to reproduce? Do they include all relevant data and configuration? Does the issue you report still appear there?