[originally posted on Apr 3 2008]
I'd like to express my warm thanks to the lovely people at Yahoo and in particular to their bot-herders. Until quite recently, their web-crawling bots had most irritatingly obeyed robot exclusion rules in the robots.txt file that I have on CPANdeps. But in the last couple of weeks they've got rid of that niggling little exclusion so now they're indexing all of the CPAN's dependencies through my site! And for the benefit of their important customers, they're doing it nice and quickly - a request every few seconds instead of the pedestrian once every few minutes that gentler bots use.
Unfortunately, because generating a dependency tree takes more time than they were allowing between requests, they were filling up my process table, and all my memory, and eating all the CPU, and the only way to get back into the machine was by power-cycling it. So it is with the deepest of regrets that I have had to exclude them.
[update] For fuck's sake, they're doing it again from a different netblock!