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Posted to users@tomcat.apache.org by Tom <80...@gmail.com> on 2010/03/23 13:14:03 UTC

Session replication: Channel.SEND_OPTIONS_SECURE

Hi,

I'm trying to configure a simple clustered environment using the
following Cluster definition (all other cluster settings are set to
default):

 <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"
                channelSendOptions="27">

There is little documentation about Channel.SEND_OPTIONS_SECURE, so
maybe I have mis-understood, but I am still seeing session data being
transmitted in plain text. Is secure session replication supported and
do I need to enable anything else to do this?

Regards,
Tom

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Re: Session replication: Channel.SEND_OPTIONS_SECURE

Posted by Filip Hanik - Dev Lists <de...@hanik.com>.
On 03/23/2010 09:46 AM, Tom wrote:
> On Tue, Mar 23, 2010 at 1:58 PM, Caldarale, Charles R
> <Ch...@unisys.com>  wrote:
>    
>>> From: Tom [mailto:808131@gmail.com]
>>> Subject: Session replication: Channel.SEND_OPTIONS_SECURE
>>>
>>> There is little documentation about Channel.SEND_OPTIONS_SECURE
>>>        
>>  From a brief glance at the code, SEND_OPTIONS_SECURE appears to be defined, but not yet implemented - which would explain the behavior you observe.
>>
>>      
> Thanks, that is what I feared. I think for our needs a crossover cable
> or tunnel will be sufficient.
>
> I am also interested in SEND_OPTIONS_BYTE_MESSAGE. Can anyone
> elaborate on the pros/cons other than speed?
>    
only pros, since you get to control all the class loading and how it 
happens.
otherwise, you have to build some block on top of the channel that does 
the class loading for you
> Regards,
> Tom
>
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>
>    


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Re: Session replication: Channel.SEND_OPTIONS_SECURE

Posted by Tom <80...@gmail.com>.
On Tue, Mar 23, 2010 at 1:58 PM, Caldarale, Charles R
<Ch...@unisys.com> wrote:
>> From: Tom [mailto:808131@gmail.com]
>> Subject: Session replication: Channel.SEND_OPTIONS_SECURE
>>
>> There is little documentation about Channel.SEND_OPTIONS_SECURE
>
> From a brief glance at the code, SEND_OPTIONS_SECURE appears to be defined, but not yet implemented - which would explain the behavior you observe.
>

Thanks, that is what I feared. I think for our needs a crossover cable
or tunnel will be sufficient.

I am also interested in SEND_OPTIONS_BYTE_MESSAGE. Can anyone
elaborate on the pros/cons other than speed?

Regards,
Tom

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RE: Session replication: Channel.SEND_OPTIONS_SECURE

Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: Tom [mailto:808131@gmail.com]
> Subject: Session replication: Channel.SEND_OPTIONS_SECURE
> 
> There is little documentation about Channel.SEND_OPTIONS_SECURE

>From a brief glance at the code, SEND_OPTIONS_SECURE appears to be defined, but not yet implemented - which would explain the behavior you observe.

 - Chuck


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