Single-reader, single-writer, lightweight shared message queue. This code provides infrastructure for user backends to communicate relatively easily with background workers. The message queue is structured as a ring buffer and allows messages of arbitary length to be sent and received.
Patch by me. Review by KaiGai Kohei and Andres Freund. Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/ec9037df2634ddcd6a3b036463722c8ee009b132 Modified Files -------------- src/backend/storage/ipc/Makefile | 2 +- src/backend/storage/ipc/shm_mq.c | 945 ++++++++++++++++++++++++++++++++++++++ src/include/storage/shm_mq.h | 70 +++ 3 files changed, 1016 insertions(+), 1 deletion(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
