walreceiver: tweak pg_stat_wal_receiver behavior There are two problems in the original coding: one is that if one walreceiver process exits, the ready_to_display flag remains set in shared memory, exposing the conninfo of the next walreceiver before obfuscating. Fix by having WalRcvDie reset the flag.
Second, the sleep-and-retry behavior that waited until walreceiver had set ready_to_display wasn't liked; the preference is to have it return no data instead, so let's do that. Bugs in 9ed551e0a reported by Fujii Masao and Michël Paquier. Author: Michaël Paquier Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/1bdae16fca884a9190dc330790e7a63c04989fa3 Modified Files -------------- src/backend/replication/walreceiver.c | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
