[COMMITTERS] pgsql: libpq: Try next host if one of them times out.

libpq: Try next host if one of them times out.

If one host in a multi-host connection string times out, move on to
the next specified host instead of giving up entirely.

Takayuki Tsunakawa, reviewed by Michael Paquier.  I added
a minor adjustment to the documentation.

Discussion: http://postgr.es/m/0A3221C70F24FB45833433255569204D1F6F42F5@G01JPEXMBYT05

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/5f374fe7a83304fd339789da22599bd102dac9e5

Modified Files
--------------
doc/src/sgml/libpq.sgml           |  7 ++++---
src/interfaces/libpq/fe-connect.c | 29 +++++++++++++++++++++++++----
src/interfaces/libpq/fe-misc.c    | 10 ++++------
3 files changed, 33 insertions(+), 13 deletions(-)