libpqwalreceiver: Convert to libpq-be-fe-helpers.h In contrast to the changes to dblink and postgres_fdw, this does not fix a bug, as libpqwalreceiver did already process interrupts.
Besides reducing code duplication, the conversion leads to libpqwalreceiver now using reserving file descriptors for libpq connections. While not strictly required for the use in walreceiver, we are also using libpqwalreceiver for logical replication, where it does seem more important. Even if we eventually decide to backpatch the prior commits, there'd be no need to backpatch this commit, due to not fixing an active bug. Reviewed-by: Thomas Munro <thomas.mu...@gmail.com> Discussion: https://postgr.es/m/20220925232237.p6uskba2dw6fn...@awork3.anarazel.de Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/728f86fec65537eade8d9e751961782ddb527934 Modified Files -------------- .../libpqwalreceiver/libpqwalreceiver.c | 53 +++------------------- 1 file changed, 7 insertions(+), 46 deletions(-)
