The server I'm trying to use just stalls at bind_session.txt

[abcdefg]

Okay I am very confused now.

Here is the first bit of my lightstreamer_conf.xml file:

<?xml version="1.0"?>


<lightstreamer_conf>


    <keepalive>N</keepalive>
    <logger name="LightstreamerLogger.requests" level="INFO"/>


<!--
    The following elements, subelements and attributes are consulted
    by Lightstreamer Server to setup its own configuration. Elements with
    an empty or blank value are ignored and considered as not defined at all.
    Elements described as "cumulative" can be inserted multiple times in the
    same place.

I've attached another log of a failed connection. But it looks exactly the same to me. It doesn't look like these configuration changes are having any effect. I restarted the Lightstreamer server prior to the test, just to be sure.

There are no other <logger> tags inside lightstreamer_conf.xml, but there are a lot of them inside lightstreamer_log_conf.xml. One of them is exactly the same as the above command. I'm not sure if statements in this file will also take effect.

Please could you confirm that there are no network intermediaries (proxies or something similar) in the middle that can buffer in some cases the replies?

I don't think so.

In addition I am wondering if you could arrange a network sniff.

Shouldn't be a problem, I'll probably work on this tomorrow.