Openfire 4.2.0 Beta 已发布,可从这里进行下载,更新日志显示该版本已解决了 60 个 JIRA 上的问题。 Openfire 4.2 值得关注的变化: XEP-0237 Roster Versioning Server to Server (s2s) is more robust The websocket functionality, previously in a plugin, was merged into core The Admin Console now has a Pub-Sub administration interface You can now manually test a Server to Server connection on the Admin Console XEP-0198 Client Resumption is now available A lot of polish and new handy functionality was added to the Admin Console Openfire plugin loading is much more robust 查看发布主页以了解更多内容。 Openfire 是开源的、基于可拓展通讯和表示协议(XMPP)、采用 Java 编程语言开发的即时消息传输平台。Openfire 的安装和使用都非常简单,并利用 Web 进行管理。单台服务器可支持上万并发用户。 Openfire 4.2.0 Beta 发布,具有更好的健壮性下载地址