[jgroups-users] unexplained port usage

Hi Bela et al,

In an earlier version of our product, using jgroups '3.4.2.Final', the
customer sees jgroups using some random ports besides the ones used for
jgroups binding address. Can you tell me if these are used by jgroups for
anything? 41233 and 35223

The stack we use is below (for 3.4.2):

Thanks,
Bobby

        stack.addProtocol(new TCP()
            .setValue("oob_thread_pool_keep_alive_time", 5000)
            .setValue("timer_keep_alive_time", 3000)
            .setValue("bind_addr",
InetAddress.getByName(getBindingAddress()))
            .setValue("bind_port", <7800 in this case>)
            .setValue("thread_pool_min_threads", 1)
            .setValue("thread_pool_keep_alive_time", 5000)
            .setValue("send_buf_size", 640000)
            .setValue("oob_thread_pool_queue_max_size", 100)
            .setValue("oob_thread_pool_max_threads", 8)
            .setValue("thread_pool_queue_enabled", false)
            .setValue("sock_conn_timeout", 300)
            .setValue("oob_thread_pool_min_threads", 1)
            .setValue("loopback", false)
            .setValue("oob_thread_pool_queue_enabled", false)
            .setValue("max_bundle_timeout", 30)
            .setValue("thread_pool_queue_max_size", 100)
            .setValue("recv_buf_size", 5000000))
            .addProtocol(new TCPPING()
                .setValue("initial_hosts", parseHostList())
                .setValue("num_initial_members", 3)) // default: 10
            .addProtocol(new MERGE2()
                .setValue("min_interval", 10000)
                .setValue("max_interval", 30000))
            .addProtocol(new FD_SOCK())
            .addProtocol(new FD()
                .setValue("max_tries", getJGRoupsMaxTries())
                .setValue("timeout", getJGroupsTimeout()))
            .addProtocol(new VERIFY_SUSPECT()
                .setValue("timeout", 1500))
            .addProtocol(new BARRIER())
            .addProtocol(new NAKACK2()
                .setValue("use_mcast_xmit", false))
            .addProtocol(new UNICAST3()
                .setValue("conn_close_timeout", 5000L)) // issue 31958
            .addProtocol(new STABLE()
                .setValue("desired_avg_gossip", 50000)
                .setValue("max_bytes", 4000000)
                .setValue("stability_delay", 1000))
            .addProtocol(createAuthProtocol())
            .addProtocol(new GMS()
                .setValue("join_timeout", 3000)
                .setValue("print_local_addr", false))
            .addProtocol(new MFC()
                .setValue("max_credits", 2000000)
                .setValue("min_credits", 800000))
            .addProtocol(new FRAG2());

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