query.go: Remove shuffle comment

mxinden · web-flow · commit ff1a1175b663 · 2020-04-14T18:05:11.000+02:00
As far as I can tell the list of peers is not being shuffled in this function. In addition [`NearestPeers`](https://github.com/libp2p/go-libp2p-kbucket/blob/a8232c8ad2e784b3966d04f86a28f9223d1d11a8/table.go#L323) returns them in sorted order. Hope I am not missing something.
diff --git a/query.go b/query.go
@@ -138,7 +138,7 @@ processFollowUp:
 }
 
 func (dht *IpfsDHT) runQuery(ctx context.Context, target string, queryFn queryFn, stopFn stopFn) (*lookupWithFollowupResult, error) {
-	// pick the K closest peers to the key in our Routing table and shuffle them.
+	// pick the K closest peers to the key in our Routing table.
 	targetKadID := kb.ConvertKey(target)
 	seedPeers := dht.routingTable.NearestPeers(targetKadID, dht.bucketSize)
 	if len(seedPeers) == 0 {

Original file line number	Diff line number	Diff line change
`@@ -138,7 +138,7 @@ processFollowUp:`
`138`	`138`	`}`
`139`	`139`
`140`	`140`	`func (dht IpfsDHT) runQuery(ctx context.Context, target string, queryFn queryFn, stopFn stopFn) (lookupWithFollowupResult, error) {`
`141`		`- // pick the K closest peers to the key in our Routing table and shuffle them.`
	`141`	`+ // pick the K closest peers to the key in our Routing table.`
`142`	`142`	`targetKadID := kb.ConvertKey(target)`
`143`	`143`	`seedPeers := dht.routingTable.NearestPeers(targetKadID, dht.bucketSize)`
`144`	`144`	`if len(seedPeers) == 0 {`