fix: optimize handling for peers with lots of tasks

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/ipfs/go-ipfs-util v0.0.2
 	github.com/ipfs/go-log v1.0.5
 	github.com/ipfs/go-metrics-interface v0.0.1
-	github.com/ipfs/go-peertaskqueue v0.6.0
+	github.com/ipfs/go-peertaskqueue v0.7.0
 	github.com/jbenet/goprocess v0.1.4
 	github.com/libp2p/go-buffer-pool v0.0.2
 	github.com/libp2p/go-libp2p v0.14.3

go.sum

@@ -302,8 +302,8 @@ github.com/ipfs/go-log/v2 v2.1.3 h1:1iS3IU7aXRlbgUpN8yTTpJ53NXYjAe37vcI5+5nYrzk=
 github.com/ipfs/go-log/v2 v2.1.3/go.mod h1:/8d0SH3Su5Ooc31QlL1WysJhvyOTDCjcCZ9Axpmri6g=
 github.com/ipfs/go-metrics-interface v0.0.1 h1:j+cpbjYvu4R8zbleSs36gvB7jR+wsL2fGD6n0jO4kdg=
 github.com/ipfs/go-metrics-interface v0.0.1/go.mod h1:6s6euYU4zowdslK0GKHmqaIZ3j/b/tL7HTWtJ4VPgWY=
-github.com/ipfs/go-peertaskqueue v0.6.0 h1:BT1/PuNViVomiz1PnnP5+WmKsTNHrxIDvkZrkj4JhOg=
-github.com/ipfs/go-peertaskqueue v0.6.0/go.mod h1:M/akTIE/z1jGNXMU7kFB4TeSEFvj68ow0Rrb04donIU=
+github.com/ipfs/go-peertaskqueue v0.7.0 h1:VyO6G4sbzX80K58N60cCaHsSsypbUNs1GjO5seGNsQ0=
+github.com/ipfs/go-peertaskqueue v0.7.0/go.mod h1:M/akTIE/z1jGNXMU7kFB4TeSEFvj68ow0Rrb04donIU=
 github.com/jackpal/gateway v1.0.5/go.mod h1:lTpwd4ACLXmpyiCTRtfiNyVnUmqT9RivzCDQetPfnjA=
 github.com/jackpal/go-nat-pmp v1.0.1/go.mod h1:QPH045xvCAeXUZOxsnwmrtiCoxIr9eob+4orBN1SBKc=
 github.com/jackpal/go-nat-pmp v1.0.2 h1:KzKSgb7qkJvOUTqYl9/Hg/me3pWgBmERKrTGD7BdWus=

internal/decision/taskmerger.go

@@ -24,7 +24,7 @@ func newTaskMerger() *taskMerger {
 
 // The request queue uses this Method to decide if a newly pushed task has any
 // new information beyond the tasks with the same Topic (CID) in the queue.
-func (*taskMerger) HasNewInfo(task peertask.Task, existing []peertask.Task) bool {
+func (*taskMerger) HasNewInfo(task peertask.Task, existing []*peertask.Task) bool {
 	haveSize := false
 	isWantBlock := false
 	for _, et := range existing {