Examples of org.jgroups.protocols.FD$Broadcaster

org.jgroups.protocols.FD
Task that periodically broadcasts a list of suspected members to the group. Goal is not to lose a SUSPECT message: since these are bcast unreliably, they might get dropped. The BroadcastTask makes sure they are retransmitted until a view has been received which doesn't contain the suspected members any longer. Then the task terminates.

        MERGE2 merge=(MERGE2)stack.findProtocol(MERGE2.class);
        if(merge != null) {
            merge.setMinInterval(1000);
            merge.setMaxInterval(3000);
        }
        FD fd=(FD)stack.findProtocol(FD.class);
        if(fd != null) {
            fd.setTimeout(1000);
            fd.setMaxTries(2);
        }
        FD_ALL fd_all=(FD_ALL)stack.findProtocol(FD_ALL.class);
        if(fd_all != null) {
            fd_all.setTimeout(2000);
            fd_all.setInterval(600);

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        }
    }


    private static void changeProps(JChannel ... channels) {
        for(JChannel ch: channels) {
            FD fd=(FD)ch.getProtocolStack().findProtocol(FD.class);
            if(fd != null) {
                fd.setTimeout(1000);
                fd.setMaxTries(2);
            }
            FD_ALL fd_all=(FD_ALL)ch.getProtocolStack().findProtocol(FD_ALL.class);
            if(fd_all != null) {
                fd_all.setTimeout(2000);
                fd_all.setInterval(800);

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    }


    private static void modiftFDAndMergeSettings(JChannel ch) {
        ProtocolStack stack=ch.getProtocolStack();


        FD fd=(FD)stack.findProtocol("FD");
        if(fd != null) {
            fd.setMaxTries(3);
            fd.setTimeout(1000);
        }
        MERGE2 merge=(MERGE2)stack.findProtocol("MERGE2");
        if(merge != null) {
            merge.setMinInterval(5000);
            merge.setMaxInterval(10000);

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        try {
            ch.getProtocolStack().removeProtocol("VERIFY_SUSPECT");
        } catch (Exception e) {           
            e.printStackTrace();
        }
        FD fd=(FD)stack.findProtocol("FD");
        if(fd != null) {    
            fd.setMaxTries(3);
            fd.setTimeout(1000);
        }       
    }

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Related Classes of org.jgroups.protocols.FD$Broadcaster

org.jgroups.tests.FlushTest

org.jgroups.tests.MergeTest

org.jgroups.tests.ShunTest

org.jgroups.tests.TUNNEL_Test

java.net.DatagramPacket

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