propagateInGroup</H3><PRE>public void <B>propagateInGroup</B>(<A HREF="../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A>&nbsp;msg,                             java.lang.String&nbsp;serviceName,                             java.lang.String&nbsp;serviceParam,                             int&nbsp;defaultTTL,                             java.lang.String&nbsp;prunePeer)                      throws java.io.IOException</PRE><DL><DD><B>Deprecated.</B>&nbsp;<I>use <A HREF="../../../net/jxta/rendezvous/RendezVousService.html#propagate(net.jxta.endpoint.Message, java.lang.String, java.lang.String, int)"><CODE>propagate(Message,String,String,int)</CODE></A></I><P><DD>Propagates a message onto as many peers in the group as possible. <p/>Only a single HOP at a time is performed. Messages are always delivered to the destination handler on arrival. This handler is responsible for repropagating further, if deemed appropropriate. <p/>Loop and TTL control are performed automatically. <p/>Messages can be propagated via this method for the first time or can be re-propagated by re-using a message that came in via propagation. In the later case, the TTL and loop detection parameters CANNOT be re-initialized. If one wants to "re-propagate" a message with a new TTL and blank gateways list one must generate a completely new message. This limits the risk of accidental propagation storms, although they can always be engineered deliberately. <p/><b>Note</b>: The original msg is not modified and may be reused upon return.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>msg</CODE> - is the message to propagate.<DD><CODE>serviceName</CODE> - is the name of the service<DD><CODE>serviceParam</CODE> - is the parameter of the service<DD><CODE>prunePeer</CODE> - is a peer to prune in the propagation.<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE></DL></DD></DL><HR><A NAME="isConnectedToRendezVous()"><!-- --></A><H3>isConnectedToRendezVous</H3><PRE>public boolean <B>isConnectedToRendezVous</B>()</PRE><DL><DD>Return true if connected to a rendezvous.<P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>true if connected to a rendezvous, false otherwise</DL></DD></DL><HR><A NAME="isRendezVous()"><!-- --></A><H3>isRendezVous</H3><PRE>public boolean <B>isRendezVous</B>()</PRE><DL><DD>tells whether this rendezvous service currently acts as a "super-node" "rendezvous", knowlege hub, influence broker, or whichever higher status applies to the implementation.<P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>boolean true if this rendezvous acts as a "rendezvous" per the implementation definition.</DL></DD></DL><HR><A NAME="setAutoStart(boolean)"><!-- --></A><H3>setAutoStart</H3><PRE>public boolean <B>setAutoStart</B>(boolean&nbsp;auto)</PRE><DL><DD>Enable or disable the automatic switching between an Edge Peer  and a Rendezvous Peer.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>auto</CODE> - true will activate automatic switching<DT><B>Returns:</B><DD>the previous value of this mode</DL></DD></DL><HR><A NAME="setAutoStart(boolean, long)"><!-- --></A><H3>setAutoStart</H3><PRE>public boolean <B>setAutoStart</B>(boolean&nbsp;auto,                            long&nbsp;period)</PRE><DL><DD>Enable or disable the automatic switching between an Edge Peer  and a Rendezvous Peer.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>auto</CODE> - true will activate automatic switching<DD><CODE>period</CODE> - the period of auto-checking<DT><B>Returns:</B><DD>the previous value of this mode</DL></DD></DL><HR><A NAME="walk(net.jxta.endpoint.Message, java.lang.String, java.lang.String, int)"><!-- --></A><H3>walk</H3><PRE>public void <B>walk</B>(<A HREF="../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A>&nbsp;msg,                 java.lang.String&nbsp;serviceName,                 java.lang.String&nbsp;serviceParam,                 int&nbsp;ttl)          throws java.io.IOException</PRE><DL><DD>Walk a message through the rendezvous peers of the network: only rendezvous peers will receive the message. <p/>Only a single HOP at a time is performed. Messages are always delivered to the destination handler on arrival. This handler is responsible for repropagating further, if deemed appropropriate. <p/>Loop and TTL control are performed automatically. <p/>Messages can be propagated via this method for the first time or can be re-propagated by re-using a message that came in via propagation. In the later case, the TTL and loop detection parameters CANNOT be re-initialized. If one wants to "re-propagate" a message with a new TTL and blank gateways list one must generate a completely new message. This limits the risk of accidental propagation storms, although they can always be engineered deliberately. <p/><b>Note</b>: The original msg is not modified and may be reused upon return.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>msg</CODE> - is the message to walk.<DD><CODE>serviceName</CODE> - is the name of the service<DD><CODE>serviceParam</CODE> - is the parameter of the service<DD><CODE>ttl</CODE> - is the maximum TTL of the message (note that the Rendezvous Service implementation is free to decrease that value.<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE> - when walking the message is impossible (network failure)</DL></DD></DL><HR><A NAME="walk(java.util.Vector, net.jxta.endpoint.Message, java.lang.String, java.lang.String, int)"><!-- --></A><H3>walk</H3><PRE>public void <B>walk</B>(java.util.Vector&nbsp;destPeerIDs,                 <A HREF="../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A>&nbsp;msg,                 java.lang.String&nbsp;serviceName,                 java.lang.String&nbsp;serviceParam,                 int&nbsp;ttl)          throws java.io.IOException</PRE><DL><DD><p/>Walk a message through the rendezvous peers of the network: only rendezvous peers will receive the message. <p/>Only a single HOP at a time is performed. Messages are always delivered to the destination handler on arrival. This handler is responsible for repropagating further, if deemed appropropriate. <p/>Loop and TTL control are performed automatically. <p/>Messages can be propagated via this method for the first time or can be re-propagated by re-using a message that came in via propagation. In the later case, the TTL and loop detection parameters CANNOT be re-initialized. If one wants to "re-propagate" a message with a new TTL and blank gateways list one must generate a completely new message. This limits the risk of accidental propagation storms, although they can always be engineered deliberately. <p/><b>Note</b>: The original msg is not modified and may be reused upon return.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>destPeerIDs</CODE> - is a Vector of PeerID of the peers which are receiving first the walker. Note that each entry in the Vector will create its own walker.<DD><CODE>msg</CODE> - is the message to walk.<DD><CODE>serviceName</CODE> - is the name of the service<DD><CODE>serviceParam</CODE> - is the parameter of the service<DD><CODE>ttl</CODE> - is the maximum TTL of the message (note that the Rendezvous Service implementation is free to decrease that value.<DT><B>Throws:</B><DD><CODE>java.io.IOException</CODE> - when walking the message is impossible (network failure)</DL></DD></DL><HR><A NAME="getLocalWalkView()"><!-- --></A><H3>getLocalWalkView</H3><PRE>public java.util.Vector <B>getLocalWalkView</B>()</PRE><DL><DD>Returns a vector of RdvAdvertisement of the local view of rendezvous peers.  <p/><ul>      <li>Values are <A HREF="../../../net/jxta/protocol/RdvAdvertisement.html" title="class in net.jxta.protocol"><CODE>RdvAdvertisement</CODE></A>.</li>  </ul><P><DD><DL></DL></DD><DD><DL><DT><B>Returns:</B><DD>Vector containing RdvAdvertisement of the local view of RDV peers.</DL></DD></DL><HR><A NAME="challengeRendezVous(net.jxta.id.ID, long)"><!-- --></A><H3>challengeRendezVous</H3><PRE>public void <B>challengeRendezVous</B>(<A HREF="../../../net/jxta/id/ID.html" title="class in net.jxta.id">ID</A>&nbsp;peer,                                long&nbsp;timeout)</PRE><DL><DD>Set a new deadline for the rendezvous to be proven alive. As a result a lease reponse must be sought and obtained within the specified delay or the rdv is considered disconnected. So, if a lease scheme is used, this can be implemented simply by setting the new lease deadLine accordingly. <p/>A timeout of 0 or less triggers immediate disconnection.<P><DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>peer</CODE> - The peer to be challenged<DD><CODE>timeout</CODE> - The delay</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_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>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/RendezVousService.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>  </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>JXTA J2SE</EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">&nbsp;<A HREF="../../../net/jxta/rendezvous/RendezVousMonitor.html" title="interface in net.jxta.rendezvous"><B>PREV CLASS</B></A>&nbsp;&nbsp;NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">  <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A>  &nbsp;&nbsp;<A HREF="RendezVousService.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;&nbsp;<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:&nbsp;NESTED&nbsp;|&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL:&nbsp;FIELD&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_bottom"></A><!-- ======== END OF BOTTOM NAVBAR ======= --><HR></BODY></HTML>