Re: httptunneling/callback

Hello to everyone,
I would like to hook up this thread to ask you about NAT-ted clients and 
Http(s) tunneling.
We have serious problems making the Http tunneled connection work in 
presence of NAT-ted clients.
In effect, it doesn't work! ;-)
Is there a way (or will it be one) to work around NAT networks? I read 
something about this new ".war" webapp that would be able to solve this 
by avoiding server->client connections when implementing tunneling but I 
couldn't find it. Is it a 0.7.7 feature or could we use it also for 0.7.6?
What is the time for making the 0.7.7 release?
Thank you,
M.

Daniel Otero wrote:

> Hi saf, what you need to do (if you are using the 0.7.7-dev version) 
> is (if you can wait a few days things will be simplified a bit):
>
> On the server side:
>
> 1) place the .war in the webapps/ directory.
>
> 2) define the https connector and it's configuration like this (in the 
> openjms.xml):
>
> <Connectors>
> <Connector scheme="https">
> <ConnectionFactories>
> <TopicConnectionFactory name="TopicConnectionFactory" />
> <QueueConnectionFactory name="QueueConnectionFactory" />
> </ConnectionFactories>
> </Connector>
> </Connectors>
>
> <HttpsConfiguration webServerHost="your.webserver.com"
> webServerPort="9999"
> port="3030"
> servlet="/openjms-tunnel/tunnel"
> />
>
> Note: in the next few days the TopicConnectionFactory and 
> QueueConnectionFactory will be replaced by a single entry like so - 
> and the examples should be modified accordingly:
>
> <ConnectionFactory name="ConnectionFactory" />
>
> On the cliet side...
>
> 1) You need to set up your keystore and run your java client with the 
> usual parameters (-Djavax.net.ssl.trustStore="$TSTORE" 
> -Djavax.net.ssl.keyStore="$KSTORE" -Djavax.net.ssl.keyStoreType="jks" 
> -Djavax.net.ssl.keyStorePassword="$KPASS" )
>
> I believe the plan is to make these part of the jndi.properties file 
> (i.e. look in examples/basic and see 2) below). But that won't happen 
> for a few days...
>
> 2) The good news is that if you need to use a proxy-server to get 
> through the corporate firewall the properties to do this can already 
> be specified in the jndi.properties file like so (much like the ssl 
> ones will probably end up):
>
> org.exolab.jms.net.https.proxyHost=local.proxy.com
> org.exolab.jms.net.https.proxyPort=3128
>
> if user authentication is required you can also use the following:
>
> org.exolab.jms.net.https.proxyUser=user
> org.exolab.jms.net.https.proxyPassword=password
>
> On Apr 7, 2005, at 11:07 AM, Laszlo Schaffer personal wrote:
>
>     Hello!
>
>      
>
>     It is possible to use MessageListener…onMessage() behind a client
>     firewall?
>
>     I have read something about this TunnelServlet but I do not know
>     how can I use this?
>
>     What I need a configuration where a client there is behind a
>     firewall (the jms server server also) and the connection is being
>     made using https
>
>     Recently have download and compiled the 0.7.7-dev version but how
>     can I use this Tunneling feature?
>
>      
>
>     Thanks
>
>     saf
>



-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click