From 1c12bc1d42c4120cd76b840e874a2f177ce95d66 Mon Sep 17 00:00:00 2001
From: Hector Sanjuan <code@hector.link>
Date: Fri, 13 Oct 2023 19:01:10 +0200
Subject: [PATCH] Add some custom bitswap client options

---
 go.mod   |  4 ++--
 go.sum   |  4 ++--
 setup.go | 14 +++++++++++++-
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/go.mod b/go.mod
index 6f741cb..7c33415 100644
--- a/go.mod
+++ b/go.mod
@@ -6,11 +6,12 @@ require (
 	github.com/dgraph-io/badger/v4 v4.2.0
 	github.com/ipfs-shipyard/nopfs v0.0.12-0.20231012170252-ab19c8a36941
 	github.com/ipfs-shipyard/nopfs/ipfs v0.13.2-0.20231012170819-d73899390a71
-	github.com/ipfs/boxo v0.13.2-0.20231012132507-6602207a8fa3
+	github.com/ipfs/boxo v0.13.2-0.20231013160006-ef6adea52299
 	github.com/ipfs/go-cid v0.4.1
 	github.com/ipfs/go-datastore v0.6.0
 	github.com/ipfs/go-ds-badger4 v0.0.0-20231006150127-9137bcc6b981
 	github.com/ipfs/go-ds-leveldb v0.5.0
+	github.com/ipfs/go-ipfs-delay v0.0.1
 	github.com/ipfs/go-log/v2 v2.5.1
 	github.com/ipfs/go-metrics-interface v0.0.1
 	github.com/ipfs/go-metrics-prometheus v0.0.2
@@ -83,7 +84,6 @@ require (
 	github.com/ipfs/bbloom v0.0.4 // indirect
 	github.com/ipfs/go-bitfield v1.1.0 // indirect
 	github.com/ipfs/go-block-format v0.1.2 // indirect
-	github.com/ipfs/go-ipfs-delay v0.0.1 // indirect
 	github.com/ipfs/go-ipfs-redirects-file v0.1.1 // indirect
 	github.com/ipfs/go-ipfs-util v0.0.2 // indirect
 	github.com/ipfs/go-ipld-cbor v0.0.6 // indirect
diff --git a/go.sum b/go.sum
index 9d9f48d..2661b46 100644
--- a/go.sum
+++ b/go.sum
@@ -293,8 +293,8 @@ github.com/ipfs-shipyard/nopfs/ipfs v0.13.2-0.20231012170819-d73899390a71 h1:gMc
 github.com/ipfs-shipyard/nopfs/ipfs v0.13.2-0.20231012170819-d73899390a71/go.mod h1:+hCrN49NLsrgas30m4xwqD6V8xPRl/I1ZMqy0iNEzUE=
 github.com/ipfs/bbloom v0.0.4 h1:Gi+8EGJ2y5qiD5FbsbpX/TMNcJw8gSqr7eyjHa4Fhvs=
 github.com/ipfs/bbloom v0.0.4/go.mod h1:cS9YprKXpoZ9lT0n/Mw/a6/aFV6DTjTLYHeA+gyqMG0=
-github.com/ipfs/boxo v0.13.2-0.20231012132507-6602207a8fa3 h1:sgrhALL6mBoZsNvJ2zUcITcN6IW3y14ej6w7gv5RcOI=
-github.com/ipfs/boxo v0.13.2-0.20231012132507-6602207a8fa3/go.mod h1:btrtHy0lmO1ODMECbbEY1pxNtrLilvKSYLoGQt1yYCk=
+github.com/ipfs/boxo v0.13.2-0.20231013160006-ef6adea52299 h1:WFpBlVbrvRyMzukb2TS+JPqrc8TkuILdGPoZoyX2na0=
+github.com/ipfs/boxo v0.13.2-0.20231013160006-ef6adea52299/go.mod h1:btrtHy0lmO1ODMECbbEY1pxNtrLilvKSYLoGQt1yYCk=
 github.com/ipfs/go-bitfield v1.1.0 h1:fh7FIo8bSwaJEh6DdTWbCeZ1eqOaOkKFI74SCnsWbGA=
 github.com/ipfs/go-bitfield v1.1.0/go.mod h1:paqf1wjq/D2BBmzfTVFlJQ9IlFOZpg422HL0HqsGWHU=
 github.com/ipfs/go-block-format v0.0.2/go.mod h1:AWR46JfpcObNfg3ok2JHDUfdiHRgWhJgCQF+KIgOPJY=
diff --git a/setup.go b/setup.go
index bf7a319..fb15c52 100644
--- a/setup.go
+++ b/setup.go
@@ -27,6 +27,7 @@ import (
 	"github.com/ipfs/go-datastore"
 	badger4 "github.com/ipfs/go-ds-badger4"
 	levelds "github.com/ipfs/go-ds-leveldb"
+	delay "github.com/ipfs/go-ipfs-delay"
 	metri "github.com/ipfs/go-metrics-interface"
 	mprome "github.com/ipfs/go-metrics-prometheus"
 	"github.com/ipfs/go-unixfsnode"
@@ -264,7 +265,18 @@ func Setup(ctx context.Context, cfg Config) (*Node, error) {
 	}
 
 	bn := bsnet.NewFromIpfsHost(h, cr)
-	bswap := bsclient.New(bsctx, bn, blkst)
+	bswap := bsclient.New(bsctx, bn, blkst,
+		// default is 1 minute to search for a random live-want (1
+		// CID).  I think we want to search for random live-wants more
+		// often although probably it overlaps with general
+		// rebroadcasts.
+		bsclient.RebroadcastDelay(delay.Fixed(5*time.Second)),
+		// ProviderSearchDelay: default is 1 second. Worth giving a
+		// little bit more time for peers to answer before asking them
+		// again.
+		bsclient.ProviderSearchDelay(3*time.Second),
+		bsclient.WithoutDuplicatedBlockStats(),
+	)
 	bn.Start(bswap)
 
 	files, err := nopfs.GetDenylistFiles()