Laurenz Albe <laurenz.albe@xxxxxxxxxxx> writes: > On Fri, 2022-10-21 at 07:27 +0300, Vasily Kulikov wrote: >> The problem is that sometimes PQconsumeInput() may close the connection > The function does nothing of the kind. No, he's right: if we detect EOF then we'll close the socket. However, not doing so wouldn't be an improvement. I believe the socket would still be read-ready so you'd have an infinite loop. What I'd suggest doing is checking for PQstatus(conn) == CONNECTION_BAD, or else directly rechecking PQsocket() each time, rather than assuming the socket is still there. regards, tom lane
