zoom: re-connect when database is reused
authorAdam Dickmeiss <adam@indexdata.dk>
Mon, 5 Mar 2012 13:09:54 +0000 (14:09 +0100)
committerAdam Dickmeiss <adam@indexdata.dk>
Mon, 5 Mar 2012 13:09:54 +0000 (14:09 +0100)
commite55d02d0c0a3d7c2f17fa224442478d2bfde501c
treed2408e2e3fea59f35d8ae565f966c814cd5fef88
parenteefae4c1ecdcb2d4098ac7955ed44164eab5e6cb
zoom: re-connect when database is reused

Re-connect is necessary if a connection is lost or a timeout occurs.
If not, we'll be seeing zero hits, when we shouldn't.
src/filter_zoom.cpp