Does R CMD check --as-cran test for newly opened connections or any
open connections? Could the check for stray connection in
examples/vignettes be:
1. Record what connections are open
2. Attach the package
3. Record what connections are open
4. Run the example
5. Assert that no *new* connections
Oops, I accidentally did not "reply-all" Here is my message:
Thanks Uwe, Duncan, and Gabor for the response, advise, and flexibility.
Regarding Uwe's suggestion: "... there should be a function that
creates the connction and one that closes the connection," I should
clarify. The rscala pack
