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k00b
05933d8782d155d10cf8a06f37962f329855188063903d332714fbd881bac46e
a guy that works at stacker news
https://stacker.news
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k00b 2y ago

pv make something bitcoiners want

Replying to Avatar nout

Isn't there some way to just include node deps?
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k00b 2y ago

It’s nontrivial afaik. Might’ve changed recently. Going to give it a shot I think and see where it lands.

Replying to Avatar nout

I used deno for my local scripting and it does it well 😉
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k00b 2y ago

It’s really nice for some of the toys I’ve made.

Just concerned about having a hard time finding the right deps.

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k00b 2y ago

Anyone building on https://deno.land/?

Thinking of porting https://github.com/huumn/booger over (at least) and building a client on https://alephjs.org/ or https://fresh.deno.dev/.

But I'm a little concerned things aren't "ready" yet ... and I'm just geeking out.

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k00b 2y ago

Not equally distributed, but 100% distributed.

We distribute what we've earned for the day to the top 21% of posters/commenters in proportion to how much they were favored and people that "zapped" those top posts/comments in proportion to how much and how early they zapped.

Replying to Avatar sommerfeld

Made a 1M sat bet with my wife that our son will learn to crawl until the end of the month.

Time is running out and I'm starting to regret it 😵
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k00b 2y ago

rekt

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k00b 2y ago

pv make something bitcoiners want

Replying to Avatar Carman

Yeah that's what I figured. Do you add a secret so you can't steal the login from just knowing the k1
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k00b 2y ago

You could. The k1 ends up being known to the wallet and anyone who can view the QR on your screen. Everywhere else is subject to tls.

I generate a random 32 byte k1 and set it to expire. That seemed good enough to me. More or less the security of a magic link.

Replying to Avatar Carman

How does lnurl auth logins normally work? Since the wallet doesn't talk to the app, how would the app know it signed it? Would you just have the front end pinging the backend seeing if it was authorized? Maybe simplified with a websocket.
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k00b 2y ago

That’s what I do. Client polls with the challenge seeing if it was signed. If so links to that client.

Replying to nobody

Oh shit, appreciate it. I'm coming to Rust lesson this Saturday. I'm dumb, but I'll be there... are you? Cheers mate
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k00b 2y ago

Yeah! I'll be around the lab working at least.

Replying to nobody

Roger. So you are still zapping and signing some receipts using your hex behind scenes, but just erroneously returning user HEX from lnurlp endpoint is my guess 🤙right? Free debug serrrrrr
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k00b 2y ago

Yeah I'm signing it and everything ... just returning the wrong pubkey on the lnurl endpoint.

Is it still free if I zap you?

Replying to nobody

Why you have our user hex? Don't have to answer cuz it works though 😄I tried Stacker NIP57 the other day. But still bothers me diff provides put diff hex in there. Wondering who is correct for no reason other than knowing
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k00b 2y ago

WoS/Alby have it right I think.

Replying to Avatar bumi

afaik the npubs is mainly a representation for users. apps use hex.

we (the zapper/zap provider) sign the zap when the payment is received with that key.

this way clients can validate that the zap event is actually signed by the server that received the payment.
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k00b 2y ago

Yeah, npubs are bech32 encodings of the pubkey and are meant for user facing pubkeys.

In the protocol pubkeys are usually encoded as hex.

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k00b 2y ago

pv make something bitcoiners want

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k00b 2y ago

pv make something bitcoiners want

Replying to ringo

#[0] which of the 200 or so packages for postgres do I need for booger???

debian 10 on the server. and thank you kindly~
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k00b 2y ago

Should just be postgresql-12 based on the postgres website: https://www.postgresql.org/download/linux/debian/

Replying to Avatar Blake

I’m sure you can get some insights out of it for operations. Can even help with database optimisations around partitioning, indexes, etc.

However, if your looking to charge per event impression for example, it’s unreliable as a ‘event has been requested/viewed X times’ metric.
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k00b 2y ago

I'm only really interested in the former. Hadn't considered charging *per* read or impression. Seems hard to measure given what you've said.

Replying to Avatar Blake

What kind of stuff are you looking to analyse?

You can use rust with Prometheus crate to collect data for Grafana which is cool.

I’m slowly adding more operational metrics, mostly to understand scaling, growth and performance. And monitor/detect malicious actors.
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k00b 2y ago

> Mostly curious the frequency, types, and shape of all the 'REQ' queries relays get.

>

> Nostr band dev was telling me the read ratios were like 10k read requests for every write.

Replying to Avatar 0xtr

I've been running nostr-rs-relay since the very start but it doesn't have support for data collection/analysis AFAIKø
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k00b 2y ago

Thanks! I wonder what the best way to approach query stats are. Naive thing would just be to record all queries then analyze periodically.

Replying to Avatar Blake

Just keep in mind subscription event result reads can be easily faked/spammed too.
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k00b 2y ago

You mean receiving a bunch of pointless/extra/wasteful reads? Seems like something worthy of tracking

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