Thread: pgsql: libpq: Handle NegotiateProtocolVersion message
libpq: Handle NegotiateProtocolVersion message Before, receiving a NegotiateProtocolVersion message would result in a confusing error message like expected authentication request from server, but received v This adds proper handling of this protocol message and produces an on-topic error message from it. Reviewed-by: Jacob Champion <jchampion@timescale.com> Reviewed-by: Nathan Bossart <nathandbossart@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/f9c7862f-b864-8ef7-a861-c4638c83e209%40enterprisedb.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/bbf9c282ce92272ed7bf6771daf0f9efa209e61b Modified Files -------------- src/interfaces/libpq/fe-connect.c | 22 +++++++++++---- src/interfaces/libpq/fe-protocol3.c | 55 +++++++++++++++++++++++++++++++++++++ src/interfaces/libpq/libpq-int.h | 1 + 3 files changed, 73 insertions(+), 5 deletions(-)