tcptransport.html

jxta的api库

  registered. If it is unregistered then null will be returned.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/endpoint/MessageTransport.html#getEndpointService()">getEndpointService</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/endpoint/MessageTransport.html" title="interface in net.jxta.endpoint">MessageTransport</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the EndpointService with which this MessageTransport is
  registered.</DL>
</DD>
</DL>
<HR>

<A NAME="transportControl(java.lang.Object, java.lang.Object)"><!-- --></A><H3>
transportControl</H3>
<PRE>
public java.lang.Object <B>transportControl</B>(java.lang.Object&nbsp;operation,
                                         java.lang.Object&nbsp;Value)</PRE>
<DL>
<DD>Pass a transport control object to a message transport
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/endpoint/MessageTransport.html#transportControl(java.lang.Object, java.lang.Object)">transportControl</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/endpoint/MessageTransport.html" title="interface in net.jxta.endpoint">MessageTransport</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>returned object</DL>
</DD>
</DL>
<HR>

<A NAME="getPublicAddresses()"><!-- --></A><H3>
getPublicAddresses</H3>
<PRE>
public java.util.Iterator <B>getPublicAddresses</B>()</PRE>
<DL>
<DD>Returns an Iterator of all of the
  <A HREF="../../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint"><CODE>EndpointAddresses</CODE></A> by which this
  MessageReceiver is reachable. The list is in order of
  "preference" with the most "prefered" EndpointAddress being at the
  begining of the list.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/endpoint/MessageReceiver.html#getPublicAddresses()">getPublicAddresses</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/endpoint/MessageReceiver.html" title="interface in net.jxta.endpoint">MessageReceiver</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>an Iterator of EndpointAddresses.</DL>
</DD>
</DL>
<HR>

<A NAME="isConnectionOriented()"><!-- --></A><H3>
isConnectionOriented</H3>
<PRE>
public boolean <B>isConnectionOriented</B>()</PRE>
<DL>
<DD>Returns true if the endpoint protocol can establish
 connection to the remote host (like TCP).
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html#isConnectionOriented()">isConnectionOriented</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html" title="interface in net.jxta.endpoint">MessageSender</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>boolean true if the protocol is connection oriented.</DL>
</DD>
</DL>
<HR>

<A NAME="allowsRouting()"><!-- --></A><H3>
allowsRouting</H3>
<PRE>
public boolean <B>allowsRouting</B>()</PRE>
<DL>
<DD>Returns true if the endpoint protocol can be used by the EndpointRouter.

 <p/>More specifically, this protocol will be used to route messages who's
 final destination is <b>not</b> one of the endpoint addresses available
 from getReachableEndpointAddresses.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html#allowsRouting()">allowsRouting</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html" title="interface in net.jxta.endpoint">MessageSender</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>boolean true if the protocol can be used by the EndpointRouter</DL>
</DD>
</DL>
<HR>

<A NAME="getMessenger(net.jxta.endpoint.EndpointAddress, java.lang.Object)"><!-- --></A><H3>
getMessenger</H3>
<PRE>
public <A HREF="../../../../../net/jxta/endpoint/Messenger.html" title="interface in net.jxta.endpoint">Messenger</A> <B>getMessenger</B>(<A HREF="../../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint">EndpointAddress</A>&nbsp;dst,
                              java.lang.Object&nbsp;hintIgnored)</PRE>
<DL>
<DD>Creates an <A HREF="../../../../../net/jxta/endpoint/EndpointMessenger.html" title="interface in net.jxta.endpoint"><CODE>EndpointMessenger</CODE></A> for sending messages to the
 specified destination <A HREF="../../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint"><CODE>EndpointAddress</CODE></A>.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html#getMessenger(net.jxta.endpoint.EndpointAddress, java.lang.Object)">getMessenger</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html" title="interface in net.jxta.endpoint">MessageSender</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dst</CODE> - EndpointAddress of the destination<DD><CODE>hintIgnored</CODE> - A hint for the transport to use when creating the messenger.
<DT><B>Returns:</B><DD>a Messenger. null is returned if the EndpointAddress is
 not reachable.</DL>
</DD>
</DL>
<HR>

<A NAME="run()"><!-- --></A><H3>
run</H3>
<PRE>
public void <B>run</B>()</PRE>
<DL>
<DD>Handles incoming multicasts.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>run</CODE> in interface <CODE>java.lang.Runnable</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="processMulticast(byte[], int)"><!-- --></A><H3>
processMulticast</H3>
<PRE>
public void <B>processMulticast</B>(byte[]&nbsp;buffer,
                             int&nbsp;size)</PRE>
<DL>
<DD>Handle a byte buffer from a multi-cast. This assumes that processing of
  the buffer is lightweight. Formerly there used to be a delegation to
  worker threads. The way queuing works has changed though and it should
  be ok to do the receiver right on the server thread.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>buffer</CODE> - the buffer to process.</DL>
</DD>
</DL>
<HR>

<A NAME="propagate(net.jxta.endpoint.Message, java.lang.String, java.lang.String, java.lang.String)"><!-- --></A><H3>
propagate</H3>
<PRE>
public void <B>propagate</B>(<A HREF="../../../../../net/jxta/endpoint/Message.html" title="class in net.jxta.endpoint">Message</A>&nbsp;message,
                      java.lang.String&nbsp;pName,
                      java.lang.String&nbsp;pParams,
                      java.lang.String&nbsp;prunePeer)
               throws java.io.IOException</PRE>
<DL>
<DD>Propagates a TransportMessage on this EndpointProtocol

 <p/>Synchronizing to not allow concurrent IP multicast: this
 naturally bounds the usage of ip-multicast boolean be linear and not
 exponantial.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html#propagate(net.jxta.endpoint.Message, java.lang.String, java.lang.String, java.lang.String)">propagate</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html" title="interface in net.jxta.endpoint">MessageSender</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>message</CODE> - the TransportMessage to be propagated<DD><CODE>pName</CODE> - the name of a service<DD><CODE>pParams</CODE> - parameters for this message.<DD><CODE>prunePeer</CODE> - (ignored)
<DT><B>Throws:</B>
<DD><CODE>java.io.IOException</CODE> - thrown if the message could not be sent for some reason.</DL>
</DD>
</DL>
<HR>

<A NAME="ping(net.jxta.endpoint.EndpointAddress)"><!-- --></A><H3>
ping</H3>
<PRE>
public boolean <B>ping</B>(<A HREF="../../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint">EndpointAddress</A>&nbsp;addr)</PRE>
<DL>
<DD>Ping a remote host.

 This implementation tries to open a connection, and after tests the
 result. Note if there is already an open connection, no new connection
 is actually created.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html#ping(net.jxta.endpoint.EndpointAddress)">ping</A></CODE> in interface <CODE><A HREF="../../../../../net/jxta/endpoint/MessageSender.html" title="interface in net.jxta.endpoint">MessageSender</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>addr</CODE> - the endpoint addresss to ping
<DT><B>Returns:</B><DD>true if the address is reachable, otherwise false.</DL>
</DD>
</DL>
<HR>

<A NAME="getRestrictionPort()"><!-- --></A><H3>
getRestrictionPort</H3>
<PRE>
int <B>getRestrictionPort</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getUnicastTransportBindingMeter(net.jxta.peer.PeerID, net.jxta.endpoint.EndpointAddress)"><!-- --></A><H3>
getUnicastTransportBindingMeter</H3>
<PRE>
<A HREF="../../../../../net/jxta/impl/endpoint/transportMeter/TransportBindingMeter.html" title="class in net.jxta.impl.endpoint.transportMeter">TransportBindingMeter</A> <B>getUnicastTransportBindingMeter</B>(<A HREF="../../../../../net/jxta/peer/PeerID.html" title="class in net.jxta.peer">PeerID</A>&nbsp;peerID,
                                                      <A HREF="../../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint">EndpointAddress</A>&nbsp;destinationAddress)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getMulticastTransportBindingMeter(net.jxta.endpoint.EndpointAddress)"><!-- --></A><H3>
getMulticastTransportBindingMeter</H3>
<PRE>
<A HREF="../../../../../net/jxta/impl/endpoint/transportMeter/TransportBindingMeter.html" title="class in net.jxta.impl.endpoint.transportMeter">TransportBindingMeter</A> <B>getMulticastTransportBindingMeter</B>(<A HREF="../../../../../net/jxta/endpoint/EndpointAddress.html" title="class in net.jxta.endpoint">EndpointAddress</A>&nbsp;destinationAddress)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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