On Tue, Sep 27, 2022 at 10:56:57AM -0400, Cecylia wrote:
On 2022-09-27 10:56, Cecylia Bocovich wrote:
On 2022-09-27 09:49, David Fifield wrote:
Besides recruiting more proxies, could we stretch the existing unrestricted proxies further? When a proxy finds its own NAT type to be unrestricted, it could increase its polling frequency and/or concurrent capacity.
That's a good idea.
I've started working on tackling the problem from the other side[0]: we have a lot of clients who may not need unrestricted proxies pulling from that pool because their NAT type is unknown (see attached image).
If we have these clients optimistically pull from the other pool, we could reduce the load substantially. However, this change will take a while to roll out because it has to be included in a Tor Browser release.
Updating proxies to poll more frequently is easier to roll out quickly.
[0] https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowf...
Oops, attaching image.
Could probetest being sick also contribute to a lack of the right NAT types? It's at 100% CPU again, just now as I check it.
/etc/runit/snowflake-probetest/run currently has "timeout 7d"; what if we restarted it every hour?