in server/src/jetbrains/buildServer/vsoRooms/notificator/VSONotificatorConfig.java [40:55]
public VSONotificatorConfig(@NotNull ServerPaths serverPaths) throws IOException {
final File configDir = new File(serverPaths.getConfigDir(), FreeMarkerHelper.TEMPLATES_ROOT + "/" + Constants.NOTIFICATOR_TYPE);
configDir.mkdirs();
myConfigFile = new File(configDir, CONFIG_FILENAME);
FileUtil.copyResourceIfNotExists(getClass(), "/message_templates/" + CONFIG_FILENAME, myConfigFile);
reloadConfiguration();
copyMessageTemplates(configDir);
myChangeObserver = new FileWatcher(myConfigFile);
myChangeObserver.setSleepingPeriod(10000);
myChangeObserver.registerListener(this);
myChangeObserver.start();
myConfiguration = FreeMarkerHelper.getConfiguration(serverPaths);
}