| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Send new protocol keepalive messages to standby servers. |
| Date: | 2011-12-31 13:34:03 |
| Message-ID: | E1Rgz4V-0006Z8-3r@gemulon.postgresql.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-committers pgsql-hackers |
Send new protocol keepalive messages to standby servers.
Allows streaming replication users to calculate transfer latency
and apply delay via internal functions. No external functions yet.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/64233902d22ba42846397cb7551894217522fad4
Modified Files
--------------
doc/src/sgml/protocol.sgml | 48 +++++++++++++++++++++
src/backend/access/transam/xlog.c | 43 +++++++++++++++++++
src/backend/replication/walreceiver.c | 47 ++++++++++++++++++++-
src/backend/replication/walreceiverfuncs.c | 63 ++++++++++++++++++++++++++++
src/backend/replication/walsender.c | 42 ++++++++++++-------
src/include/access/xlog.h | 1 +
src/include/replication/walprotocol.h | 22 ++++++++++
src/include/replication/walreceiver.h | 8 ++++
8 files changed, 258 insertions(+), 16 deletions(-)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Bruce Momjian | 2012-01-01 22:59:18 | pgsql: Fix Perl copyright script to skip .git subdirectory; running it |
| Previous Message | Tom Lane | 2011-12-30 23:03:28 | pgsql: Revert "Remove troublesome Asserts in cost_mergejoin()." |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Andrew Dunstan | 2011-12-31 15:52:02 | alternate psql file locations |
| Previous Message | Simon Riggs | 2011-12-31 13:26:25 | Re: Should I implement DROP INDEX CONCURRENTLY? |