http: len(x) fails if it doesn't fit into an int, use __len__() instead
len(x) raises OverflowError if it's bigger than 2**31-1, we need to call
__len__() ourself instead.
inserv1% inserveadding aadding badding cadding dadding eadding fadding hg.pidM cA gA hR aR e! bAre we able to kill the service? if not, the service died on some error