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0xbkt

HN member
Joined
Fri, Dec 21, 2018, 7:58 PM UTC
HN karma
239
Public activity
117 items

About 0xbkt

A code tinkerer, specializing in networking, operating systems, and DevOps.

GitHub: github.com/berkant

Reach out to me at berkant@berkant.dev.

Recent public activity

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    Comment #45966210

    It always is.

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    Comment #39838252

    > I can't deploy as often as I want because some Sidekiq jobs run for several days, and deploying code means disrupting those jobs Sounds like a use case for Cadence/Temporal-style…

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    Comment #37998281

    This read, for some reason, reminded me of Farnam Street's “Why Life Can’t Be Simpler”[0]. [0] https://fs.blog/why-life-cant-be-simpler/

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    Ask HN: Where does authentication happen in BFF?

    I am building an internal monolith exposing a bunch of gRPC services that I am planning to put to use as the core of my system (i.e. containing all business logic). More, the clien…

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    Comment #35796345

    > but has this been tried in court? Yes, it seems: https://torrentfreak.com/ovpn-wins-court-battle-after-pirate...

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    Comment #35721933

    Tangentially related: what do you use today to make authn/z work for your web sites/applications where you only do first party login (i.e. you don't do social login etc.)? Create a…

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    Comment #35690739

    If possible, collect fingerprint information through a side channel such as WebRTC or WebTransport, and use the info to correlate payments. Or, if the attack is executed from a non…

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    Comment #35657754

    Does anybody know about the current status of SR-IOV for graphics cards? It is highlighted for NICs but I want to know if there is anything upcoming for GPUs too.

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    Comment #35512448

    What's going on in this code for someone completely alien to C++?

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    Comment #35477102

    I think the closest thing to "nanofunctions" today are V8 isolates.

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    Comment #33955903

    You can be able to identify those requests by inspecting the TLS cipher. Cloudflare Workers has that value in `request.cf.tlsCipher`[0]. Keep in mind the collateral damage it may h…

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    Comment #33878486

    I had to resolve a similar connectivity issue for a client a couple months ago. The server was in Canada, but for some reason, Cloudflare's Asia-Pacific PoPs didn't want to reach t…

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  19. comment
    Comment #33788005

    What is Ersatz?

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    Comment #33752485

    Is this feature fully rolled out yet? I still see unicast IPs connecting from the entry colo and traceroute confirms that.

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    Comment #33752400

    > TLDR: they're now using anycast for egress, not just ingress. I don't see this behavior in my setup. I have a server in AMS and connect from IST, but `netstat` reveals a unicast …

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    Comment #32999459

    I am interested in knowing more about possible deployment options that workerd is going to offer. Any plans to cluster workerd nodes up to propagate code changes through a central …

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