Increase Kademlia bucket & table sizes

dominant-strategies · Sep 25, 2023 · 9e57a40 · 9e57a40
1 parent 08235be
commit 9e57a40
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/p2p/discover/table.go b/p2p/discover/table.go
@@ -39,9 +39,9 @@ import (
 )
 
 const (
-	alpha           = 3  // Kademlia concurrency factor
-	bucketSize      = 16 // Kademlia bucket size
-	maxReplacements = 10 // Size of per-bucket replacement list
+	alpha           = 3                                                       // Kademlia concurrency factor
+	bucketSize      = 16 * common.NumRegionsInPrime * common.NumZonesInRegion // Kademlia bucket size
+	maxReplacements = 10                                                      // Size of per-bucket replacement list
 
 	// We keep buckets for the upper 1/15 of distances because
 	// it's very unlikely we'll ever encounter a node that's closer.
@@ -50,8 +50,8 @@ const (
 	bucketMinDistance = hashBits - nBuckets // Log distance of closest bucket
 
 	// IP address limits.
-	bucketIPLimit, bucketSubnet = 2, 24 // at most 2 addresses from the same /24
-	tableIPLimit, tableSubnet   = 10, 24
+	bucketIPLimit, bucketSubnet = 2 * common.NumRegionsInPrime * common.NumZonesInRegion, 24  // Up to 2x num chains in network
+	tableIPLimit, tableSubnet   = 10 * common.NumRegionsInPrime * common.NumZonesInRegion, 24 // Up to 10x num chains in network
 
 	refreshInterval    = 30 * time.Minute
 	revalidateInterval = 10 * time.Second