Document the existence of the socket lock file under unix_socket_directory,
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 26 Aug 2010 22:00:19 +0000 (22:00 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 26 Aug 2010 22:00:19 +0000 (22:00 +0000)
commit73b3bd5574099ac0f6a174852ce224d55d0cdf78
tree739b31e8d6b9921f39edb93af9ce915d034f6743
parent48322916559607e5b6a85f30a8e5307baf9cac3d
Document the existence of the socket lock file under unix_socket_directory,
which is perhaps not a terribly good spot for it but there doesn't seem to be
a better place.  Also add a source-code comment pointing out a couple reasons
for having a separate lock file.  Per suggestion from Greg Smith.
doc/src/sgml/config.sgml
src/backend/libpq/pqcomm.c