Package org.apache.tomcat.jni

Class Multicast

  • @Deprecated
public class Multicast
extends java.lang.Object
    Deprecated.
    The scope of the APR/Native Library will be reduced in Tomcat 10.1.x / Tomcat Native 2.x onwards to only include those components required to provide OpenSSL integration with the NIO and NIO2 connectors.
    Multicast
    Author:
    Mladen Turk

    • Constructor Summary

      Constructors 
      Constructor Description
      Multicast()
      Deprecated.
       

    • Method Summary

      All Methods Static Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      static int hops​(long sock, int ttl)
      Deprecated.
      Set the Multicast Time to Live (ttl) for a multicast transmission.
      static int join​(long sock, long join, long iface, long source)
      Deprecated.
      Join a Multicast Group
      static int leave​(long sock, long addr, long iface, long source)
      Deprecated.
      Leave a Multicast Group.
      static int loopback​(long sock, boolean opt)
      Deprecated.
      Toggle IP Multicast Loopback
      static int ointerface​(long sock, long iface)
      Deprecated.
      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

      • Multicast

        public Multicast()
        Deprecated.

    • Method Detail

      • join

        public static int join​(long sock,
                       long join,
                       long iface,
                       long source)
        Deprecated.
        Join a Multicast Group
        Parameters:
        sock - The socket to join a multicast group
        join - The address of the multicast group to join
        iface - 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)
        Returns:
        the operation status

      • leave

        public static int leave​(long sock,
                        long addr,
                        long iface,
                        long source)
        Deprecated.
        Leave a Multicast Group. All arguments must be the same as apr_mcast_join.
        Parameters:
        sock - The socket to leave a multicast group
        addr - The address of the multicast group to leave
        iface - 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)
        Returns:
        the operation status

      • hops

        public static int hops​(long sock,
                       int ttl)
        Deprecated.
        Set the Multicast Time to Live (ttl) for a multicast transmission.
        Parameters:
        sock - The socket to set the multicast ttl
        ttl - Time to live to Assign. 0-255, default=1
        Remark : If the TTL is 0, packets will only be seen by sockets on the local machine, and only when multicast loopback is enabled.
        Returns:
        the operation status

      • loopback

        public static int loopback​(long sock,
                           boolean opt)
        Deprecated.
        Toggle IP Multicast Loopback
        Parameters:
        sock - The socket to set multicast loopback
        opt - false=disable, true=enable
        Returns:
        the operation status

      • ointerface

        public static int ointerface​(long sock,
                             long iface)
        Deprecated.
        Set the Interface to be used for outgoing Multicast Transmissions.
        Parameters:
        sock - The socket to set the multicast interface on
        iface - Address of the interface to use for Multicast
        Returns:
        the operation status