Java的XMPP开发包，Smack 4.1.4 发布
Smack是一个开源的XMPP (Jabber)客户端库用于收发即时消息。一个纯Java库，它可以嵌入到你的应用程序创建一个完整的XMPP客户端。例如发送通知消息。
// Create a connection to the jabber.org server. Connection conn1 = new XMPPConnection("jabber.org"); conn1.connect(); // Create a connection to the jabber.org server on a specific port. ConnectionConfiguration config = new ConnectionConfiguration("jabber.org", 5222); Connection conn2 = new XMPPConnection(config); conn2.connect();The Ignite Realtime community is proud to announce the availability of Smack 4.1.4. This release includes some important fixes. Most notably MultiUserChat's UserStatusListener would not always get triggered in previous releases. Also the JOSN/GCM provider did not correctly parse JSON/GCM extensions. Smack 4.1.4 includes fixes for those and addresses a few other bugs. Since it is a patch level release, Smack 4.1.4 can be used as drop-in replacement for any previous version of Smack 4.1. Users are encouraged to update existing projects depending on Smack.
This is also a friendly reminder that Smack 3 has critical security vulnerabilities. Please check if you are affected by those if you are still using Smack 3 and update as soon as possible.