libpq: Allow connection strings and URIs to specify multiple hosts.
It's also possible to specify a separate port for each host.
Previously, we'd loop over every address returned by looking up the
host name; now, we'll try every address for every host name.
Patch by me. Victor Wagner wrote an earlier patch for this feature,
which I read, but I didn't use any of his code. Review by Mithun Cy.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/274bb2b3857cc987cfa21d14775cae9b0dababa5
Modified Files
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doc/src/sgml/libpq.sgml | 38 ++-
src/interfaces/libpq/fe-auth.c | 28 +-
src/interfaces/libpq/fe-connect.c | 607 ++++++++++++++++++++++++++------------
src/interfaces/libpq/libpq-int.h | 41 ++-
4 files changed, 506 insertions(+), 208 deletions(-)
