fix_: stop and start missing message verifier based on online/offline status

go.mod

@@ -95,7 +95,7 @@ require (
 	github.com/schollz/peerdiscovery v1.7.0
 	github.com/siphiuel/lc-proxy-wrapper v0.0.0-20230516150924-246507cee8c7
 	github.com/urfave/cli/v2 v2.27.2
-	github.com/waku-org/go-waku v0.8.1-0.20241105174537-213d38225bd9
+	github.com/waku-org/go-waku v0.8.1-0.20241109102929-aadfbd6bd191
 	github.com/wk8/go-ordered-map/v2 v2.1.7
 	github.com/yeqown/go-qrcode/v2 v2.2.1
 	github.com/yeqown/go-qrcode/writer/standard v1.2.1

go.sum

@@ -2140,8 +2140,8 @@ github.com/waku-org/go-libp2p-pubsub v0.12.0-gowaku.0.20240823143342-b0f2429ca27
 github.com/waku-org/go-libp2p-pubsub v0.12.0-gowaku.0.20240823143342-b0f2429ca27f/go.mod h1:Oi0zw9aw8/Y5GC99zt+Ef2gYAl+0nZlwdJonDyOz/sE=
 github.com/waku-org/go-libp2p-rendezvous v0.0.0-20240110193335-a67d1cc760a0 h1:R4YYx2QamhBRl/moIxkDCNW+OP7AHbyWLBygDc/xIMo=
 github.com/waku-org/go-libp2p-rendezvous v0.0.0-20240110193335-a67d1cc760a0/go.mod h1:EhZP9fee0DYjKH/IOQvoNSy1tSHp2iZadsHGphcAJgY=
-github.com/waku-org/go-waku v0.8.1-0.20241105174537-213d38225bd9 h1:c/h9xHPKPUz8tHj8BUuy261NbdS0IA8nDnhwz+qR5EI=
+github.com/waku-org/go-waku v0.8.1-0.20241109102929-aadfbd6bd191 h1:SfSMQxlD70c628fMMJ7zU/4TqcV02/Rjb0jBIjRijGc=
-github.com/waku-org/go-waku v0.8.1-0.20241105174537-213d38225bd9/go.mod h1:1BRnyg2mQ2aBNLTBaPq6vEvobzywGykPOhGQFbHGf74=
+github.com/waku-org/go-waku v0.8.1-0.20241109102929-aadfbd6bd191/go.mod h1:1BRnyg2mQ2aBNLTBaPq6vEvobzywGykPOhGQFbHGf74=
 github.com/waku-org/go-zerokit-rln v0.1.14-0.20240102145250-fa738c0bdf59 h1:jisj+OCI6QydLtFq3Pyhu49wl9ytPN7oAHjMfepHDrA=
 github.com/waku-org/go-zerokit-rln v0.1.14-0.20240102145250-fa738c0bdf59/go.mod h1:1PdBdPzyTaKt3VnpAHk3zj+r9dXPFOr3IHZP9nFle6E=
 github.com/waku-org/go-zerokit-rln-apple v0.0.0-20230916172309-ee0ee61dde2b h1:KgZVhsLkxsj5gb/FfndSCQu6VYwALrCOgYI3poR95yE=

vendor/github.com/waku-org/go-waku/waku/v2/api/missing/missing_messages.go

@@ -33,6 +33,7 @@ type MessageTracker interface {
 // MissingMessageVerifier is used to periodically retrieve missing messages from store nodes that have some specific criteria
 type MissingMessageVerifier struct {
 	ctx    context.Context
+	cancel context.CancelFunc
 	params missingMessageVerifierParams
 
 	messageTracker MessageTracker
@@ -96,7 +97,9 @@ func (m *MissingMessageVerifier) SetCriteriaInterest(peerID peer.ID, contentFilt
 }
 
 func (m *MissingMessageVerifier) Start(ctx context.Context) {
+	ctx, cancelFunc := context.WithCancel(ctx)
 	m.ctx = ctx
+	m.cancel = cancelFunc
 	m.criteriaInterest = make(map[string]criteriaInterest)
 
 	c := make(chan *protocol.Envelope, 1000)
@@ -139,6 +142,10 @@ func (m *MissingMessageVerifier) Start(ctx context.Context) {
 	}()
 }
 
+func (m *MissingMessageVerifier) Stop() {
+	m.cancel()
+}
+
 func (m *MissingMessageVerifier) fetchHistory(c chan<- *protocol.Envelope, interest criteriaInterest) {
 	contentTopics := interest.contentFilter.ContentTopics.ToList()
 	for i := 0; i < len(contentTopics); i += maxContentTopicsPerRequest {

vendor/modules.txt

@@ -1031,7 +1031,7 @@ github.com/waku-org/go-discover/discover/v5wire
 github.com/waku-org/go-libp2p-rendezvous
 github.com/waku-org/go-libp2p-rendezvous/db
 github.com/waku-org/go-libp2p-rendezvous/pb
-# github.com/waku-org/go-waku v0.8.1-0.20241105174537-213d38225bd9
+# github.com/waku-org/go-waku v0.8.1-0.20241109102929-aadfbd6bd191
 ## explicit; go 1.21
 github.com/waku-org/go-waku/logging
 github.com/waku-org/go-waku/tests

wakuv2/waku.go

@@ -1773,6 +1773,12 @@ func (w *Waku) ConnectionChanged(state connection.State) {
 		// update state
 		w.onlineChecker.SetOnline(isOnline)
 	}
+	if isOnline && !w.onlineChecker.IsOnline() {
+		w.missingMsgVerifier.Start(w.ctx)
+	}
+	if !isOnline && w.onlineChecker.IsOnline() {
+		w.missingMsgVerifier.Stop()
+	}
 	w.state = state
 }