cascade status: avoid negative lag, sort by name
authorMarko Kreen <markokr@gmail.com>
Wed, 23 Feb 2011 11:49:49 +0000 (13:49 +0200)
committerMarko Kreen <markokr@gmail.com>
Wed, 23 Feb 2011 11:49:49 +0000 (13:49 +0200)
commit8a067af59bddb786f7ac48de3f63e9c12470a548
treed070fe3fa648d4d68ac418e26692d11d3438b66b
parente651af3827a54c55919f4152c72ca0133f96defd
cascade status: avoid negative lag, sort by name

negative lag can happen if info fetching takes too long.
python/pgq/cascade/nodeinfo.py