From lists at yager.io Tue Jan 16 22:45:03 2018 From: lists at yager.io (Will Yager) Date: Tue, 16 Jan 2018 17:45:03 -0500 Subject: [Lightning-dev] negative fees for HTLC relay In-Reply-To: References: <87shb5k23w.fsf@jb55.com> Message-ID: I agree. Negative shadow prices are incredibly important for optimality of constrained network markets where flows in opposite directions cancel (as is the case with lightning). See for example FTRs. It?s unclear to me how well the analogy holds, but it?s worth considering. ?Will On Tue, Jan 16, 2018 at 3:32 PM, Benjamin Mord wrote: > Thanks. It sounds like it was dropped due to difficulty in the routing protocol. Is that difficulty documented somewhere I can review? If so, I might take a crack at a solution to it. But regardless I suggest the protocol should support negative fees, even if an individual routing implementation prefers to treat as 0 for simplicity. That should be up to the implementation I think, and not a protocol constraint. -------------- next part -------------- An HTML attachment was scrubbed... URL: