[jira] Created: (JCS-46) Allow TTL to be overridden for UDPDiscoverySender

Allow TTL to be overridden for UDPDiscoverySender
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                 Key: JCS-46
                 URL: https://issues.apache.org/jira/browse/JCS-46
             Project: JCS
          Issue Type: Improvement
          Components: TCP Lateral Cache
            Reporter: Lux Matic
            Assignee: Aaron Smuts
            Priority: Minor


MulticastSocket defaults TTL for DatagramPackets to 1.  This limits usefulness of the feature.  There should be a way to override the TTL through configuration - i.e.: jcs.auxiliary.LTCP.attributes.UdpTTL=4

Assuming m_ttlOverride is available as a member variable - the change boils down to setting the ttl before the packet is sent - something like:

            m_localSocket.setTimeToLive(m_ttlOverride);
            m_localSocket.send( packet );

See MulticastSocket for more details.



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