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authorRichard Moore <rich@kde.org>2013-02-04 22:28:59 (GMT)
committerThe Qt Project <gerrit-noreply@qt-project.org>2013-04-24 13:42:57 (GMT)
commitb59aaa250da6ff22094818b6efe25453f278f42d (patch)
tree8f915f15c4d1ae88bf9570fc75d33b0dc9c49481 /src/gui/image/qvolatileimagedata_p.h
parent2bba0eadc1570f29331285738b9d319687f84d4c (diff)
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Allow QHostInfo::lookupHost() with no receiver to warm the DNS cache.
This change lets you call QHostInfo::lookupHost() with a null receiver in order to warm up the DNS cache. This allows you to try to get the DNS request in flight early. (cherry picked from commit 4030b6339c3dae4474f60b07700526fccf428b0c) Change-Id: Ieac3c535b8f9b12a2f894510a898b349712e2fce Reviewed-by: Richard J. Moore <rich@kde.org> Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
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