On Windows, also call shutdown() while closing the client socket. Further experimentation shows that commit 6051857fc is not sufficient when using (some versions of?) OpenSSL. The reason is obscure, but calling shutdown(socket, SD_SEND) improves matters.
Per testing by Andrew Dunstan and Alexander Lakhin. Back-patch as before. Discussion: https://postgr.es/m/[email protected] Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/ea5ecdadf6eacdc1ef5c67648ebaed2efcb0d07a Modified Files -------------- src/backend/libpq/pqcomm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
