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tectonic-typesetting / tectonic

A modernized, complete, self-contained TeX/LaTeX engine, powered by XeTeX and TeXLive.
https://tectonic-typesetting.github.io/
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Tectonic makes internet requests on every invocation #1224

Open ilyapopov opened 1 month ago

ilyapopov commented 1 month ago

After recent commits, tectonic now makes multiple internet requests on every invocation, which has noticeably slowed down its startup time (even on a fast connection).

I am not sure of the nature of these requests (is it checking that the bundle is up to date?)

I would like to have a mode where no requests are made unless there is a missing package to be downloaded.

There is --only-cached but that one disables downloading completely, I understand.

oec commented 1 month ago

I second that observation. In particular, it makes connections to 20.49.104.33:443, which seems to be an MS owned IP-address with no PTR record.