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java.lang.Objectorg.apache.tomcat.jni.Multicast
public class Multicast
Multicast
| Constructor Summary | |
|---|---|
| Multicast() | |
| Method Summary | |
|---|---|
| static int | hops(long sock,
     int ttl)Set the Multicast Time to Live (ttl) for a multicast transmission. | 
| static int | join(long sock,
     long join,
     long iface,
     long source)Join a Multicast Group | 
| static int | leave(long sock,
      long addr,
      long iface,
      long source)Leave a Multicast Group. | 
| static int | loopback(long sock,
         boolean opt)Toggle IP Multicast Loopback | 
| static int | ointerface(long sock,
           long iface)Set the Interface to be used for outgoing Multicast Transmissions. | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
|---|
public Multicast()
| Method Detail | 
|---|
public static int join(long sock,
                       long join,
                       long iface,
                       long source)
sock - The socket to join a multicast groupjoin - The address of the multicast group to joiniface - Address of the interface to use.  If NULL is passed, the
              default multicast interface will be used. (OS Dependent)source - Source Address to accept transmissions from (non-NULL
               implies Source-Specific Multicast)
public static int leave(long sock,
                        long addr,
                        long iface,
                        long source)
sock - The socket to leave a multicast groupaddr - The address of the multicast group to leaveiface - Address of the interface to use.  If NULL is passed, the
              default multicast interface will be used. (OS Dependent)source - Source Address to accept transmissions from (non-NULL
               implies Source-Specific Multicast)
public static int hops(long sock,
                       int ttl)
sock - The socket to set the multicast ttlttl - Time to live to Assign. 0-255, default=1
 
public static int loopback(long sock,
                           boolean opt)
sock - The socket to set multicast loopbackopt - false=disable, true=enable
public static int ointerface(long sock,
                             long iface)
sock - The socket to set the multicast interface oniface - Address of the interface to use for Multicast| 
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