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The under is a direct excerpt of Marty’s Bent Subject #1253: “Channel jamming analysis it is best to learn.”Join the e-newsletter right here.
This is a terrific web site from Antoine Riard and Gleb Naumenko that breaks down the channel jamming downside on the Lightning Community. I extremely advocate you freaks test it out if you wish to get a greater understanding of one of many greater assault vectors of the Lightning Community and the way builders are eager about it. In brief, a channel jamming assault is a denial-of-service assault that permits a nefarious actor or actors to stop routing nodes from forwarding funds inside a channel. Growing the quantity of failed funds and lowering the reliability of the lightning community total within the course of. Not supreme, however completely doable for the time being.
This will not make you’re feeling nice, however it’s the actuality we discover ourselves in in the present day. Whereas many see unbelievable promise within the Lightning Community, myself included, additionally it is necessary that we be upfront with its shortcomings in order that we are able to try to repair them as we construct out the community. Attempting to faux they do not exist will not be useful in the long term. For this reason we’re extraordinarily lucky that good people like Riard and Naumenko, amongst many others, are on the market doing essential analysis, brainstorming and testing to find methods these issues could be solved.
On this web site you can learn into a few of the proposed options that exist for the channel jamming downside, which embrace altering the channel construction through the use of a tree of commitments, actively defending in opposition to an assault because it’s taking place by opening different channels (would not appear supreme), and the idea of bucketing completely different slots throughout small and huge denomination of sats, isolating channels of a selected dimension. It would not appear to be there’s consensus on whether or not or not any of those options are supreme or sensible at scale. Nevertheless, this web site is a superb leaping off level to stoke dialog amongst builders and customers alike who wish to remedy this downside. Extra consciousness results in extra minds eager about these issues and that is an excellent factor in the long term.
Kudos to Riard, Naumenko and each different developer working to unravel these issues. The work that they’re doing is essential and will show to make humanity extra free and the world a greater place in our lifetime.