Discovery Nats Related

main.go

@@ -1,20 +1,13 @@
 package main
 
 import (
-	"context"
-	"fmt"
 	"oc-catalog/conf"
-	"oc-catalog/infrastructure"
 	_ "oc-catalog/routers"
 
 	oclib "cloud.o-forge.io/core/oc-lib"
-	"cloud.o-forge.io/core/oc-lib/models/resources"
 	"cloud.o-forge.io/core/oc-lib/tools"
 	beego "github.com/beego/beego/v2/server/web"
 	"github.com/beego/beego/v2/server/web/filter/cors"
-	"github.com/libp2p/go-libp2p"
-	pubsub "github.com/libp2p/go-libp2p-pubsub"
-	"github.com/libp2p/go-libp2p/core/peer"
 )
 
 const appname = "oc-catalog"
@@ -53,58 +46,7 @@ func main() {
 		ExposeHeaders:    []string{"Content-Length", "Content-Type"},
 		AllowCredentials: true,
 	}))
-	InitDTH()
-	infrastructure.Singleton.InitSubscribeEvents(context.Background())
 	beego.Run()
 }
 
-func InitDTH() error {
-	priv, err := infrastructure.LoadKeyFromFile(false)
-	if err != nil {
-		return err
-	}
-
-	psk, err := infrastructure.LoadPSKFromFile()
-	if err != nil {
-		return err
-	}
-
-	h, err := libp2p.New(
-		libp2p.PrivateNetwork(psk),
-		libp2p.Identity(priv),
-		libp2p.ListenAddrStrings(
-			fmt.Sprintf("/ip4/0.0.0.0/tcp/%d", conf.GetConfig().DHTEndpointPort),
-		),
-	)
-	if err != nil {
-		return err
-	}
-	pi, err := peer.AddrInfoFromString(conf.GetConfig().BootstrapAddress)
-	if err != nil {
-		return err
-	}
-	logger := oclib.GetLogger()
-	if err := h.Connect(context.Background(), *pi); err != nil {
-		logger.Err(fmt.Errorf("Failed to connect to MAIN bootstrap peer %s: %s", pi.ID, err))
-	} else {
-		logger.Info().Msg(fmt.Sprintf("Connected to MAIN bootstrap peer %s", pi.ID))
-	}
-
-	ps, err := pubsub.NewGossipSub(context.Background(), h,
-		pubsub.WithMessageSigning(true),
-		pubsub.WithStrictSignatureVerification(true),
-	)
-	if err != nil {
-		return err
-	}
-
-	infrastructure.Singleton = &infrastructure.PubSubService{
-		PS:           ps,
-		Subscription: []string{},
-		SearchStream: make(map[string]chan resources.ResourceInterface),
-		// mutex field is ready without explicit literal
-	}
-	return nil
-}
-
 // TODO VERIFY IF LOOP OF GET VALUE is ENOUGH TO REFRESH