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cmd/common/beat_service.go

@@ -148,6 +148,16 @@ func (b *BeatService) GetSessions() []*SessionToken {
 	return sids
 }
 
+func (b *BeatService) GetSession(id string) (SessionToken, bool) {
+	b.Lock()
+	defer b.Unlock()
+	session, ok := b.sessMap[id]
+	if !ok || session == nil {
+		return SessionToken{}, false
+	}
+	return *session, true
+}
+
 func (b *BeatService) RemoveSessionId(sid string) {
 	b.Lock()
 	defer b.Unlock()

cmd/common/forward_service.go

@@ -68,7 +68,7 @@ func FindAvailableDomainGateway(domain *model.Domain) (*ssh.Client, error) {
 		logger.Infof("Domain %s use gateway %s failed: %s",
 			domain.Name, gateway.Name, err)
 	}
-	logger.Errorf("Domain %s find available gateway failed: %s", domain.Name)
+	logger.Errorf("Domain %s find available gateway failed: %s", domain.Name, ErrNoAvailable)
 	return nil, ErrNoAvailable
 }