Audit fixes

hub/api/api.go

@@ -27,7 +27,8 @@ type API struct {
 }
 
 func New(dbPath string) (*API, error) {
-	sqlDB, err := sql.Open("sqlite3", dbPath+"?_journal=WAL&_foreign_keys=on")
+	dbPath += "?_journal=WAL&_foreign_keys=on&_busy_timeout=5000&_txlock=immediate"
+	sqlDB, err := sql.Open("sqlite3", dbPath)
 	if err != nil {
 		return nil, err
 	}
@@ -79,6 +80,8 @@ func (a *API) Config_Get() (*Config, error) {
 }
 
 func (a *API) Config_Update(conf *Config) error {
+	a.sessionsMu.Lock()
+	defer a.sessionsMu.Unlock()
 	return errs.DB(db.Config_Update(a.db, conf))
 }