Instant Messaging in Java phần 3 pot

. 59 3 IM concepts and Jabber protocols In this chapter ■ The basic design of a Java Jabber server ■ Source code for a complete, basic Jabber server ■ Implementing Jabber sessions, XML parsing,. server ■ Implementing Jabber sessions, XML parsing, and packet handling ■ The Java Jabber server’s threading model ■ Manually testing a Jabber server using telnet