Smack 3.3.1 發佈，Java 的 XMPP 開發包

Smack 3.3.1 發佈了，這是一個小更新版本，主要更新包括：

• [SMACK-441] - Memory leak in KeepAliveManager
• [SMACK-447] - Compression is not enabled for Java7ZlibInputOutputStream
• [SMACK-448] - Java7ZlibInputOutputStream does not work. Deflater.DEFAULT_STRATEGY is used as compression level when it should use Deflater.DEFAULT_COMPRESSION
• [SMACK-450] - VCard.load() throws null pointer exception if there is no VCard for the user
• [SMACK-455] - Multiple items doesn`t not parse correctly in a pubsub message
• [SMACK-369] - Exceptions during login should get thrown back up to the caller.

Smack是一個開源，易於使用的XMPP（jabber）的 Java 客戶端類庫。

示例代碼：

1	// Create a connection to the jabber.org server.

2	Connection conn1 = new XMPPConnection("jabber.org");

3	conn1.connect();

4

5	// Create a connection to the jabber.org server on a specific port.

6	ConnectionConfiguration config = new ConnectionConfiguration("jabber.org", 5222);

7	Connection conn2 = new XMPPConnection(config);

8	conn2.connect();