can you file JIRA with WSDL and axis2.xml to replicate problem?

https://issues.apache.org/jira/browse/AXIS2


thank you
Martin Gainty 
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Date: Thu, 20 May 2010 15:26:07 +0530
Subject: Re: Questions on TCP Transport
From: hiranya...@gmail.com
To: java-dev@axis.apache.org

BTW I came across a problem in the UDP transport when configuring the transport 
globally in axis2.xml. The problem is in the AbstractDatagramTransportListener 
class. The init method of this class calls the init method of the super class. 
If the transport is globally configured the super class will call the 
startEndpoint method. The startEndpoint method attempts to call methods on the 
dispatcher object which is not yet initialized. This leads to a NPE. Things 
work smoothly if the transport was configured at service level.


I think this is a bug that we should get fixed.


Thanks,

Hiranya



On Thu, May 20, 2010 at 3:20 PM, Hiranya Jayathilaka <hiranya...@gmail.com> 
wrote:





On Thu, May 20, 2010 at 2:38 PM, Andreas Veithen <andreas.veit...@gmail.com> 
wrote:


On Thu, May 20, 2010 at 08:18, Hiranya Jayathilaka <hiranya...@gmail.com> wrote:
> Hi Folks,
> I was trying to get the TCP transport working with Synapse. I was able to
> get a simple scenario working but I have a couple of questions.
> 1. It seems in order to use the TCP listener, one should enable both the TCP
> listener and the sender in the axis2.xml. The TCPWorker specifically checks
> for this condition. Is this check really necessary?
> 2. The transport only allows one server socket for all services. Why don't
> we make it possible to configure the transport at service level? That way
> different services can have different server sockets. We can also use that
> to push non-SOAP messages into services using TCP.

I think both approaches are meaningful:

* One socket for all services is a good approach when WS-Addressing is used.
* One socket per service is required when WS-Addressing is not an option.

Note that AbstractTransportListenerEx nicely supports both options.



Yes. I see that the UDP transport supports both approaches via the 
AbstractTransportListenerEx.

 
Probably it's time to refactor the TCP transport to use
AbstractTransportListenerEx 


+1... I will invest some time into this in the next couple of days.


Thanks,
Hiranya

 
(which didn't exist at the time the TCP
transport was implemented).


> If these improvements sound valid and acceptable I can provide some patches.
> Thanks,
> Hiranya
>
> --
> Hiranya Jayathilaka
> Senior Software Engineer;
> WSO2 Inc.;  http://wso2.org
> E-mail: hira...@wso2.com;  Mobile: +94 77 633 3491
> Blog: http://techfeast-hiranya.blogspot.com
>

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-- 



Hiranya Jayathilaka
Senior Software Engineer;
WSO2 Inc.;  http://wso2.org
E-mail: hira...@wso2.com;  Mobile: +94 77 633 3491
Blog: http://techfeast-hiranya.blogspot.com


-- 
Hiranya Jayathilaka
Senior Software Engineer;
WSO2 Inc.;  http://wso2.org
E-mail: hira...@wso2.com;  Mobile: +94 77 633 3491
Blog: http://techfeast-hiranya.blogspot.com
                                          
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