fix: one single session.

Author: appleboy

models/repo_mirror.go

@@ -244,6 +244,8 @@ func MirrorUpdate() {
 // SyncMirrors checks and syncs mirrors.
 // TODO: sync more mirrors at same time.
 func SyncMirrors() {
+	sess := x.NewSession()
+	defer sess.Close()
 	// Start listening on new sync requests.
 	for repoID := range MirrorQueue.Queue() {
 		log.Trace("SyncMirrors [repo_id: %v]", repoID)
@@ -260,7 +262,7 @@ func SyncMirrors() {
 		}
 
 		m.ScheduleNextUpdate()
-		if err = UpdateMirror(m); err != nil {
+		if err = updateMirror(sess, m); err != nil {
 			log.Error(4, "UpdateMirror [%s]: %v", repoID, err)
 			continue
 		}
@@ -273,7 +275,7 @@ func SyncMirrors() {
 			continue
 		}
 
-		if _, err = x.Exec("UPDATE repository SET updated_unix = ? WHERE id = ?", commitDate.Unix(), m.RepoID); err != nil {
+		if _, err = sess.Exec("UPDATE repository SET updated_unix = ? WHERE id = ?", commitDate.Unix(), m.RepoID); err != nil {
 			log.Error(2, "Update repository 'updated_unix' [%s]: %v", m.RepoID, err)
 			continue
 		}