this is the bit where nostr-tools crashes because if it receives an event from an unknown subscription ID, it then tries to access the subId key on that object and since it doesn't exist, there's an exception.
Thorwegian 🇳🇴
thor@tigerville.no
npub1cuyf...zw8d
1983 vintage. Lives in Oslo, Norway. Interested in tech, cooking, history, music, art and travel.
yeah, i think there's a connection issue with a lot of the relays where they seem to send rogue events for things the client didn't subscribe to yet and it causes nostr-tools to crash because it tries to insert those events into a subscription key that doesn't exist.
if you look carefully through all the new stuff that's been introduced in JavaScript after ES5, in many respects, it's an entirely new language.
remember that book that was called JavaScript: The Good Parts?
most of the new stuff that's been introduced in the past few years is more good parts, such as a safer comparison operator.
there's this type of function that modern JavaScript supports that i don't see used very often, and it's called an async generator function.
i think you could use it to replace event listeners completely, since the function can just yield whenever there is a new event and the caller can await it, and both run in an infinite loop that ping-pongs back and forth.
semi tempted to take the Relay class i wrote for NostrCrawler and turn that into a Nostr client library. i know that already exists, but it doesn't hurt to have alternatives. and i'm thinking i could try to give mine more of an async/await type API.
this looks like some kind of bug in nostr-tools. it crashes if an event comes from an unknown subscription. 🤔
NADAR = (na)sal detecting (a)nd (r)anging 😆
NRCheck is now called NADAR:
https://nadar.tigerville.no
the old URL redirects to the new one, so hopefully, no one will be confused.
need a better name for NRCheck. it's not very catchy. it also happens to begin with the same letters as the Norwegian state broadcaster NRK, so now my browser wants to complete the URL wrong all the time. 😆
some people are having issues with NRCheck being unable to connect to hundreds of relays. i had such a case a few days back, and it appeared to be because they were using the Brave browser. i'm not sure what could be causing it. on standard Chrome and Safari, it works fine for me, both on WiFi and 4G.
added a filter to https://nrcheck.tigerville.no
updated https://nrcheck.tigerville.no to use a Bootstrap GUI
✅ 
heavy fog outside. +8ºC and 89% rel. humidity. seems to be translating to about 40% rel. humidity indoors where it's 21-22ºC.
modern video mixers can perform a lot of tasks you'd ordinarily need a computer for, and they render in real time.
for most things, having a video mixer (the original hardware device that OBS is inspired by) isn't necessary. but video mixers are cool devices.
it's amazing that you can set up a live broadcast from an event with a laptop, some webcams and OBS. it doesn't cost much money at all.
i don't think they have a sound guy on Nostrica. mic levels are all over the place.
Nostrica live stream is pretty nerdy, at least right now
you'd need to use Lightning for a Bitcoin e-commerce site i think