You are browsing the documentation for version 4.1 of OroCommerce, OroCRM and OroPlatform, which is no longer maintained. Read version 5.1 (the latest LTS version) of the Oro documentation to get up-to-date information.
See our Release Process documentation for more information on the currently supported and upcoming releases.
OroSyncBundle uses GosWebSocketBundle to enable real-time websocket notifications between an Oro application server and users’ browsers.
Out-of-the-box, OroSyncBundle triggers flash notifications about the outdated content if several users try to edit the same entity record simultaneously. It also sends flash notifications to all application site visitors once a developer turns on the system maintenance mode by a console’s CLI tool.