swap away from lazymemstore

main.go

@@ -25,11 +25,27 @@ func main() {
 			panic(err)
 		}
 	}
-	store := mbl.NewLazyMemStore(conf.Statefile)
+	dataFilter := &mautrix.Filter{
-	matrixClient, err := mbl.NewMatrixClient(conf, store)
+		AccountData: mautrix.FilterPart{
+			Limit: 20,
+			NotTypes: []event.Type{
+				event.NewEventType("nun.batch"),
+			},
+		},
+	}
+
+	matrixClient, err := mbl.NewMatrixClient(conf, nil)
 	if err != nil {
 		panic(err)
 	}
+
+	store := mautrix.NewAccountDataStore("nun.batch", matrixClient)
+	_, err = matrixClient.CreateFilter(dataFilter)
+	if err != nil {
+		//don't want to continue if we can't keep state
+		panic(err)
+	}
+	matrixClient.Store = store
 	syncer := matrixClient.Syncer.(*mautrix.DefaultSyncer)
 	mbl.AcceptAllRoomInvites(matrixClient)
 	syncer.OnEventType(event.EventMessage, func(source mautrix.EventSource, evt *event.Event) {
@@ -43,7 +59,7 @@ func main() {
 			}
 			return
 		}
-		switch cmd[1] {
+		switch cmd[0] {
 		case "version":
 			// print version
 			if GitTag != "" {