Jacob Champion <[email protected]> writes: > Has there been any work/discussion around not sending the cancel key > in plaintext from psql? It's not a prerequisite or anything (the > longer length is a clear improvement either way), but it seems odd > that this longer "secret" is still just going to be exposed on the > wire when you press Ctrl+C.
Wasn't this already addressed in v17, by Author: Alvaro Herrera <[email protected]> 2024-03-12 [61461a300] libpq: Add encrypted and non-blocking query cancellation ? Perhaps we need to run around and make sure none of our standard clients use the old API anymore, but the libpq infrastructure is there already. regards, tom lane
