Daniel Frey <d.frey@xxxxxx> writes: > With all that said, I think that PostgreSQL/libpq should have a clear, documented way to get rid of a connection that is guaranteed to not hang. It has something similar for almost all other methods like opening connections, sending request, retrieving results. Why stop there? AFAICS, PQfinish() already acts that way, at least up to the same level of guarantee as you have for "all other methods". That is, if you previously set the connection into nonblock mode, it won't block. regards, tom lane
