https://sourceforge.net/project/showfiles.php?group_id=238653&package_id=322981&release_id=683333
<UDP mcast_addr="232.10.10.10" mcast_port="45588"
tos="8" ucast_recv_buf_size="20000000" ucast_send_buf_size="640000"
mcast_recv_buf_size="25000000" mcast_send_buf_size="640000"
loopback="false" discard_incompatible_packets="true"
max_bundle_size="64000" max_bundle_timeout="30" ip_ttl="2"
enable_bundling="true" enable_diagnostics="true"
thread_naming_pattern="cl" thread_pool.enabled="true"
thread_pool.min_threads="2" thread_pool.max_threads="20"
thread_pool.keep_alive_time="5000" thread_pool.queue_enabled="true"
thread_pool.queue_max_size="10000"
thread_pool.rejection_policy="discard"
oob_thread_pool.enabled="true" oob_thread_pool.min_threads="1"
oob_thread_pool.max_threads="20"
oob_thread_pool.keep_alive_time="5000"
oob_thread_pool.queue_enabled="false"
oob_thread_pool.queue_max_size="100"
oob_thread_pool.rejection_policy="Run"
bind_port="1185"
/>
<PING timeout="2000" num_initial_members="3" />
<MERGE2 max_interval="30000" min_interval="10000" />
<FD_SOCK />
<FD_ALL />
<VERIFY_SUSPECT timeout="1500" />
<BARRIER />
<pbcast.NAKACK use_stats_for_retransmission="false"
exponential_backoff="150" use_mcast_xmit="true" gc_lag="0"
retransmit_timeout="50,300,600,1200" discard_delivered_msgs="true" />
<UNICAST timeout="300,600,1200" />
<pbcast.STABLE stability_delay="1000"
desired_avg_gossip="50000" max_bytes="1000000" />
<VIEW_SYNC avg_send_interval="60000" />
<pbcast.GMS print_local_addr="true" join_timeout="3000"
shun="false" view_bundling="true" />
<FC max_credits="500000" min_threshold="0.20" />
<FRAG2 frag_size="60000" />
<!--pbcast.STREAMING_STATE_TRANSFER /-->
<pbcast.STATE_TRANSFER />
<!-- pbcast.FLUSH /-->
说明：
1.如果需要进行组播通讯，就需要配置多播地址
mcast_addr="232.10.10.10"
2.如果要进行单播通讯需要指定
bind_port,这属性可用于构建EventTarget对象
