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 ------ master Details ------- https://git.postgresql.org/pg/commitdiff/ed52c3707bcf8858defb0d9de4b55f5c7f18fed7 Modified Files -------------- src/backend/libpq/pqcomm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
