Jgroups-defaults.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
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  ~ Copyright 2011, Red Hat, Inc., and individual contributors
  ~ as indicated by the @author tags. See the copyright.txt file in the
  ~ distribution for a full listing of individual contributors.
  ~
  ~ This is free software; you can redistribute it and/or modify it
  ~ under the terms of the GNU Lesser General Public License as
  ~ published by the Free Software Foundation; either version 2.1 of
  ~ the License, or (at your option) any later version.
  ~
  ~ This software is distributed in the hope that it will be useful,
  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  ~ Lesser General Public License for more details.
  ~
  ~ You should have received a copy of the GNU Lesser General Public
  ~ License along with this software; if not, write to the Free
  ~ Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  ~ 02110-1301 USA, or see the FSF site: http://www.fsf.org.
  -->
<!-- N.B. This is *not* a usable protocol stack -->
<!-- This file supplies the internal defaults per protocol -->
<config xmlns="urn:org:jgroups">
    <UDP
        ucast_recv_buf_size="20000000"
        ucast_send_buf_size="640000"
        mcast_recv_buf_size="25000000"
        mcast_send_buf_size="640000"
        enable_bundling="false"
        max_bundle_size="64000"
        max_bundle_timeout="30"
        ip_ttl="2"
        
        thread_pool.enabled="true"
        thread_pool.min_threads="20"
        thread_pool.max_threads="300"
        thread_pool.keep_alive_time="5000"
        thread_pool.queue_enabled="true"
        thread_pool.queue_max_size="1000"
        thread_pool.rejection_policy="discard"
        
        oob_thread_pool.enabled="true"
        oob_thread_pool.min_threads="20"
        oob_thread_pool.max_threads="300"
        oob_thread_pool.keep_alive_time="1000"
        oob_thread_pool.queue_enabled="false"
        oob_thread_pool.rejection_policy="discard"/>
    <TCP
        recv_buf_size="20000000"
        send_buf_size="640000"
        max_bundle_size="64000"
        max_bundle_timeout="30"
        enable_bundling="false"
        use_send_queues="false"
        sock_conn_timeout="300"

        thread_pool.enabled="true"
        thread_pool.min_threads="20"
        thread_pool.max_threads="200"
        thread_pool.keep_alive_time="5000"
        thread_pool.queue_enabled="true"
        thread_pool.queue_max_size="1000"
        thread_pool.rejection_policy="discard"

        oob_thread_pool.enabled="true"
        oob_thread_pool.min_threads="20"
        oob_thread_pool.max_threads="200"
        oob_thread_pool.keep_alive_time="1000"
        oob_thread_pool.queue_enabled="false"
        oob_thread_pool.rejection_policy="discard"/>
    <PING timeout="2000" num_initial_members="3"/>
    <MPING timeout="3000" num_initial_members="3" ip_ttl="2"/>
    <MERGE2 max_interval="100000" min_interval="20000"/>
    <MERGE3 max_interval="100000" min_interval="20000"/>
    <FD_SOCK/>
    <FD timeout="6000" max_tries="5"/>
    <VERIFY_SUSPECT timeout="1500"/>
    <BARRIER/>
    <pbcast.NAKACK use_mcast_xmit="true"
        retransmit_timeout="300,600,1200,2400,4800"
        discard_delivered_msgs="true"/>
    <pbcast.NAKACK2 max_msg_batch_size="100"
        xmit_interval="1000"
        xmit_table_num_rows="100"
        xmit_table_msgs_per_row="10000"
        xmit_table_max_compaction_time="10000"/>
    <UNICAST timeout="300,600,1200,2400,3600"
        stable_interval="5000"
        max_bytes="1m"/>
    <UNICAST2 stable_interval="5000"
        max_bytes="1m"
        max_msg_batch_size="100"
        xmit_table_num_rows="20"
        xmit_table_msgs_per_row="10000"
        xmit_table_max_compaction_time="10000"/>
    <pbcast.STABLE stability_delay="1000"
        desired_avg_gossip="50000"
        max_bytes="400000"/>
    <pbcast.GMS print_local_addr="true" 
        join_timeout="3000"
        view_bundling="true"
        view_ack_collection_timeout="5000"
        resume_task_timeout="7500"/>
    <UFC max_credits="2000000" ignore_synchronous_response="true"/>
    <MFC max_credits="2000000" ignore_synchronous_response="true"/>
    <FRAG2 frag_size="60000"/>
    <RSVP timeout="60000" resend_interval="500" ack_on_delivery="false"/>
    <pbcast.STATE_TRANSFER/>
    <pbcast.FLUSH timeout="0" start_flush_timeout="10000"/>
</config>