From 39997267f766a7a7b3c8d4c02cef566cd80714cc Mon Sep 17 00:00:00 2001 From: "Tristan B. Kildaire" Date: Fri, 21 Dec 2018 15:04:15 +0200 Subject: [PATCH] Typo fix. Just a typo fix. --- doc/Whitepaper.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/Whitepaper.md b/doc/Whitepaper.md index 674f6dc0..26d49a53 100644 --- a/doc/Whitepaper.md +++ b/doc/Whitepaper.md @@ -63,7 +63,7 @@ These coordinates are used as a distance label. Given the coordinates of any two nodes, it is possible to calculate the length of some real path through the network between the two nodes. Traffic is forwarded using a [greedy routing](https://en.wikipedia.org/wiki/Small-world_routing#Greedy_routing) scheme, where each node forwards the packet to a one-hop neighbor that is closer to the destination (according to this distance metric) than the current node. -In particular, when a packet needs to be forward, a node will forward it to whatever peer is closest to the destination in the greedy [metric space](https://en.wikipedia.org/wiki/Metric_space) used by the network, provided that the peer is closer to the destination than the current node. +In particular, when a packet needs to be forwarded, a node will forward it to whatever peer is closest to the destination in the greedy [metric space](https://en.wikipedia.org/wiki/Metric_space) used by the network, provided that the peer is closer to the destination than the current node. If no closer peers are idle, then the packet is queued in FIFO order, with separate queues per destination coords (currently, as a bit of a hack, IPv6 flow labels are embedeed after the end of the significant part of the coords, so queues distinguish between different traffic streams with the same destination). Whenever the node finishes forwarding a packet to a peer, it checks the queues, and will forward the first packet from the queue with the maximum `/`, i.e. the bandwidth the queue is attempting to use, subject to the constraint that the peer is a valid next hop (i.e. closer to the destination than the current node).