<!--
  TCP stack using UDP multicast for discovery and TCP NIO for transport
-->
<config xmlns="urn:org:jgroups"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="urn:org:jgroups http://www.jgroups.org/schema/jgroups.xsd">

    <TCP_NIO2 bind_port="7800"
         recv_buf_size="${tcp.recv_buf_size:130k}"
         send_buf_size="${tcp.send_buf_size:130k}"
         max_bundle_size="64K"
         sock_conn_timeout="300"

         thread_pool.min_threads="0"
         thread_pool.max_threads="20"
         thread_pool.keep_alive_time="30000"/>

    <MPING
            bind_addr="${jgroups.bind_addr}"
            mcast_port="${jgroups.udp.mcast_port:45588}"/>

    <MERGE3 max_interval="30000"
            min_interval="10000"/>

    <FD_SOCK/>

    <FD timeout="3000" max_tries="3"/>

    <VERIFY_SUSPECT timeout="1500"/>

    <BARRIER/>

    <pbcast.NAKACK2 xmit_interval="500"
                    xmit_table_num_rows="100"
                    xmit_table_msgs_per_row="2000"
                    xmit_table_max_compaction_time="30000"
                    use_mcast_xmit="false"
                    discard_delivered_msgs="true"
                    log_discard_msgs="false"
                    log_not_found_msgs="false"/>

    <UNICAST3 xmit_interval="500"
              xmit_table_num_rows="100"
              xmit_table_msgs_per_row="2000"
              xmit_table_max_compaction_time="60000"
              conn_expiry_timeout="0"/>

    <pbcast.STABLE stability_delay="1000"
                   desired_avg_gossip="50000"
                   max_bytes="4M"/>

    <!-- auth should be placed right before GMS -->

    <pbcast.GMS print_local_addr="true"
                join_timeout="1000"
                view_bundling="true"/>

    <MFC max_credits="2M"
         min_threshold="0.4"/>

    <FRAG2 frag_size="60K"/>

    <RSVP resend_interval="2000" timeout="10000"/>

    <pbcast.STATE_TRANSFER/>

    <CENTRAL_LOCK num_backups="2"/>

    <COUNTER bypass_bundling="true"
             num_backups="9999"/>

</config>