code cleanup

relay/wsconn.go

@@ -18,7 +18,7 @@ type client struct {
 
 	id        string   // randomly generate, just for logging
 	role      RoleType // dapp or wallet
-	session   string   // session id
+
 	pubTopics *TopicSet
 	subTopics *TopicSet
 

relay/wshandlers.go

@@ -82,7 +82,6 @@ func (ws *WsServer) subMessage(message SocketMessage) {
 			// messages from wallet
 
 			if noti.Phase == string(SessionRequest) { // handle the 1st case stated above
-				subscriber.session = noti.Topic
 				metrics.IncReceivedSessions()
 				//log.Info("session been scanned", zap.Any("topic", topic), zap.Any("client", subscriber))
 

relay/wsserver.go

@@ -139,10 +139,6 @@ func (ws *WsServer) Run() {
 			// 	* relay generated fake "ack" for the wallet
 			for _, publisher := range ws.GetDappPublisher(message.Topic) {
 				log.Info("wallet updates, notify dapp", zap.Any("client", publisher), zap.Any("message", message))
-				// if SessionReceived, the message topic is the QRCode topic, use it as the session id
-				if message.Phase == string(SessionReceived) {
-					publisher.session = message.Topic
-				}
 				publisher.send(message)
 			}