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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.5.0_15) on Thu Aug 28 21:12:40 PDT 2008 --><TITLE>MulticastRouter (Openfire 3.6.0a Javadoc)</TITLE><META NAME="keywords" CONTENT="org.jivesoftware.openfire.MulticastRouter class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="MulticastRouter (Openfire 3.6.0a Javadoc)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Openfire 3.6.0a Javadoc</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../org/jivesoftware/openfire/MessageRouter.html" title="class in org.jivesoftware.openfire"><B>PREV CLASS</B></A> <A HREF="../../../org/jivesoftware/openfire/OfflineMessage.html" title="class in org.jivesoftware.openfire"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?org/jivesoftware/openfire/MulticastRouter.html" target="_top"><B>FRAMES</B></A> <A HREF="MulticastRouter.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.jivesoftware.openfire</FONT><BR>Class MulticastRouter</H2><PRE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../org/jivesoftware/openfire/container/BasicModule.html" title="class in org.jivesoftware.openfire.container">org.jivesoftware.openfire.container.BasicModule</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>org.jivesoftware.openfire.MulticastRouter</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../org/jivesoftware/openfire/container/Module.html" title="interface in org.jivesoftware.openfire.container">Module</A>, <A HREF="../../../org/jivesoftware/openfire/disco/ServerFeaturesProvider.html" title="interface in org.jivesoftware.openfire.disco">ServerFeaturesProvider</A>, <A HREF="../../../org/jivesoftware/openfire/IQResultListener.html" title="interface in org.jivesoftware.openfire">IQResultListener</A></DD></DL><HR><DL><DT><PRE>public class <B>MulticastRouter</B><DT>extends <A HREF="../../../org/jivesoftware/openfire/container/BasicModule.html" title="class in org.jivesoftware.openfire.container">BasicModule</A><DT>implements <A HREF="../../../org/jivesoftware/openfire/disco/ServerFeaturesProvider.html" title="interface in org.jivesoftware.openfire.disco">ServerFeaturesProvider</A>, <A HREF="../../../org/jivesoftware/openfire/IQResultListener.html" title="interface in org.jivesoftware.openfire">IQResultListener</A></DL></PRE><P>Router of packets with multiple recipients. Clients may send a single packet with multiple recipients and the server will broadcast the packet to the target receipients. If recipients belong to remote servers, then this server will discover if remote target servers support multicast service. If a remote server supports the multicast service, a single packet will be sent to the remote server. If a remote server doesn't the support multicast processing, the local server sends a copy of the original stanza to each address.<p> The current implementation will only search up to the first level of nodes of remote servers when trying to find out if remote servers have support for multicast service. It is assumed that it is highly unlikely for servers to have a node in the second or third depth level providing the multicast service. Servers should normally provide this service themselves or at least as a first level node. This is an implementation of <a href=http://www.jabber.org/jeps/jep-0033.html> JEP-0033: Extended Stanza Addressing</a><P><P><DL><DT><B>Author:</B></DT> <DD>Matt Tucker</DD></DL><HR><P><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../org/jivesoftware/openfire/MulticastRouter.html#MulticastRouter()">MulticastRouter</A></B>()</CODE><BR> </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"><B>Method Summary</B></FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jivesoftware/openfire/MulticastRouter.html#answerTimeout(java.lang.String)">answerTimeout</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> packetId)</CODE><BR> Notification method indicating that a predefined time has passed without receiving answer to a previously sent IQ packet.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Iterator.html" title="class or interface in java.util">Iterator</A><<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>></CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jivesoftware/openfire/MulticastRouter.html#getFeatures()">getFeatures</A></B>()</CODE><BR> Returns an Iterator (of String) with the supported features by the server.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jivesoftware/openfire/MulticastRouter.html#initialize(org.jivesoftware.openfire.XMPPServer)">initialize</A></B>(<A HREF="../../../org/jivesoftware/openfire/XMPPServer.html" title="class in org.jivesoftware.openfire">XMPPServer</A> server)</CODE><BR> Initializes the basic module.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jivesoftware/openfire/MulticastRouter.html#receivedAnswer(org.xmpp.packet.IQ)">receivedAnswer</A></B>(<A HREF="../../../org/xmpp/packet/IQ.html" title="class in org.xmpp.packet">IQ</A> packet)</CODE><BR> Notification method indicating that a previously sent IQ packet has been answered.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jivesoftware/openfire/MulticastRouter.html#route(org.xmpp.packet.Packet)">route</A></B>(<A HREF="../../../org/xmpp/packet/Packet.html" title="class in org.xmpp.packet">Packet</A> packet)</CODE><BR> </TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.jivesoftware.openfire.container.BasicModule"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">⌨️ 快捷键说明
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