7cdcf9f15b
The residual censorship algorithm prevents dnscheck for checking the same endpoint again in a short time frame under the assumption that a previous measurement could have caused residual censorship. In https://github.com/ooni/probe/issues/2234, we mentioned we probably wanted to disable this algorithm because we didn't want to slow down dnscheck too much and because we didn't detect this alleged source of blocking in our previous measurements. It turns out the algorithm was already disabled. I probably did this after we published the paper on DNS censorship to make measurements overall a bit faster. So, just introduce a new extension field to the measurement telling us that the residual censorship algorithm is disabled. It's not super useful except as for the fact that the next time I read the source code I notice that the algorithm is disabled. |
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dnscheck_test.go | ||
dnscheck.go |