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Posted to java-dev@axis.apache.org by "Salman A. Kagzi" <sa...@s7software.com> on 2009/02/05 07:33:01 UTC

Error establishing end to end conectivity in axis and jboss

Hi All,

I have an axis web service which can acts as a client as well as server.

I am trying to deploy two instances of this web service on separate servers
and try and setup a communication link between them.

On M/C-1 I have installed axis2 1.3 under jboss 4.0.5 and have deployed my
web service.
On M/C-2 I have installed a standalone axis2 1.3 server and have my service
deployed there.
Both deployments are successful and no error/exception is seen.

I have a client running on M/C-3, this is a simple java program to call my
web service deployed on M/C-1 which will in turn call the web service on
M/C-2.
Web service on M/C-2 returns some data through callback to M/C-1 which will
in turn pass it over to M/C-3.

When I call this service I am getting following exception on axis2 server
running on M/C-2
org.apache.axis2.AxisFault: The endpoint reference (EPR) for the 
Operation not found is 
http://192.168.1.28:9000/axis2/services/xxxx and the WSA 
Action = null
        at 
org.apache.axis2.engine.DispatchPhase.checkPostConditions(DispatchPhase.java
:86)
        at org.apache.axis2.engine.Phase.invoke(Phase.java:308)
        at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:212)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:132)
        at 
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HT
TPTransportUtils.java:275)
        at 
org.apache.axis2.transport.nhttp.ServerWorker.processPost(ServerWorker.java:
207)
        at 
org.apache.axis2.transport.nhttp.ServerWorker.run(ServerWorker.java:171)
        at 
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
Task(ThreadPoolExecutor.java:665)
        at 
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
(ThreadPoolExecutor.java:690)
        at java.lang.Thread.run(Thread.java:595)

I am trying to use HttpCoreNIOListener on both ends. As on later stage I
need to enable ssl as well for these web service

<transportReceiver name="http"
class="org.apache.axis2.transport.nhttp.HttpCoreNIOListener">
  <parameter name="port" locked="false">8080</parameter> 
  <parameter name="non-blocking" locked="false">true</parameter> 
</transportReceiver>

PS: I have tested many different configurations and only this one works for
me.
On Jboss axis2.xml when I use SimpleHTTPServer for transportReceiver and
CommonsHTTPTransportSender for transportSender and disable global addressing
module, end to end communication is achieved. But this is not acceptable as
on later stage I need to enable ssl also and am forced to use non-blocking
methods.

I have been working out for 5-6 days to figure this out and am still no
where. Any help would be appreciated.

-Salman

Re: Error establishing end to end conectivity in axis and jboss

Posted by Amila Suriarachchi <am...@gmail.com>.
On Thu, Feb 5, 2009 at 4:46 PM, Salman A. Kagzi <sa...@s7software.com>wrote:

> Guo,
>
> If I replace jboss integrated axis2 with a standalone axis2 server, the
> same
> code works fine.
>
> As mentioned earlier everything works (i.e. code works) when I deploy my
> web
> service under axis2 standalone server. I face this issue only when I try to
> deploy my web service under jboss.


try http://192.168.1.28:9000/services/xxxx
<http://192.168.1.28:9000/axis2/services/xxxx>
without axis2 part.

Anyway you may try Apache Synapse[1] for this kind of routing senarios.

[1] http://synapse.apache.org/

>
>
> -Salman
>
> -----Original Message-----
> From: Guo Tianchong [mailto:guotc@nec-as.nec.com.cn]
> Sent: Thursday, February 05, 2009 2:50 PM
> To: axis-user@ws.apache.org
> Subject: Re: Error establishing end to end conectivity in axis and jboss
>
> hi Salman,
>
> I'm sorry. It should be M/C-2.
>
> please check your code in M/C-1 calling the M/C-2's WebService
>
> Guo
>
> ----- Original Message -----
> From: "Salman A. Kagzi" <sa...@s7software.com>
> To: <ax...@ws.apache.org>
> Sent: Thursday, February 05, 2009 4:43 PM
> Subject: RE: Error establishing end to end conectivity in axis and jboss
>
>
> | Hi Guo,
> |
> | Thanks for your response.
> |
> | But M/C-3 is not a hosting a webservice. It's a plain java client to
> invoke
> | WS on M/C-1 which will invoke WS on M/C-2. M/C-2 now returns some data
> which
> | is later stored on M/C-1.
> |
> | You can see that now M/C-1 in not trying to connect to M/C-3 at all.
> | Also the exception is seen on M/C-2 console.
> |
> | -Salman
> |
> | -----Original Message-----
> | From: Guo Tianchong [mailto:guotc@nec-as.nec.com.cn]
> | Sent: Thursday, February 05, 2009 1:59 PM
> | To: axis-user@ws.apache.org
> | Subject: Re: Error establishing end to end conectivity in axis and jboss
> |
> | hi Salman,
> |
> | It seems that you didn't speify the action of M/C-3's WebService.
> |
> || http://192.168.1.28:9000/axis2/services/xxxx and the WSA
> || Action = null
> |
> | please check your code in M/C-1 calling the M/C-3's WebService
> |
> | Guo
> |
> | ----- Original Message -----
> | From: "Salman A. Kagzi" <sa...@s7software.com>
> | To: <ax...@ws.apache.org>; <ax...@ws.apache.org>
> | Sent: Thursday, February 05, 2009 2:33 PM
> | Subject: Error establishing end to end conectivity in axis and jboss
> |
> |
> || Hi All,
> ||
> || I have an axis web service which can acts as a client as well as server.
> ||
> || I am trying to deploy two instances of this web service on separate
> | servers
> || and try and setup a communication link between them.
> ||
> || On M/C-1 I have installed axis2 1.3 under jboss 4.0.5 and have deployed
> my
> || web service.
> || On M/C-2 I have installed a standalone axis2 1.3 server and have my
> | service
> || deployed there.
> || Both deployments are successful and no error/exception is seen.
> ||
> || I have a client running on M/C-3, this is a simple java program to call
> my
> || web service deployed on M/C-1 which will in turn call the web service on
> || M/C-2.
> || Web service on M/C-2 returns some data through callback to M/C-1 which
> | will
> || in turn pass it over to M/C-3.
> ||
> || When I call this service I am getting following exception on axis2
> server
> || running on M/C-2
> || org.apache.axis2.AxisFault: The endpoint reference (EPR) for the
> || Operation not found is
> || http://192.168.1.28:9000/axis2/services/xxxx and the WSA
> || Action = null
> ||        at
> ||
> |
>
> org.apache.axis2.engine.DispatchPhase.checkPostConditions(DispatchPhase.java
> || :86)
> ||        at org.apache.axis2.engine.Phase.invoke(Phase.java:308)
> ||        at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:212)
> ||        at
> org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:132)
> ||        at
> ||
> |
>
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HT
> || TPTransportUtils.java:275)
> ||        at
> ||
> |
>
> org.apache.axis2.transport.nhttp.ServerWorker.processPost(ServerWorker.java:
> || 207)
> ||        at
> || org.apache.axis2.transport.nhttp.ServerWorker.run(ServerWorker.java:171)
> ||        at
> ||
> |
>
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
> || Task(ThreadPoolExecutor.java:665)
> ||        at
> ||
> |
>
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
> || (ThreadPoolExecutor.java:690)
> ||        at java.lang.Thread.run(Thread.java:595)
> ||
> || I am trying to use HttpCoreNIOListener on both ends. As on later stage I
> || need to enable ssl as well for these web service
> ||
> || <transportReceiver name="http"
> || class="org.apache.axis2.transport.nhttp.HttpCoreNIOListener">
> ||  <parameter name="port" locked="false">8080</parameter>
> ||  <parameter name="non-blocking" locked="false">true</parameter>
> || </transportReceiver>
> ||
> || PS: I have tested many different configurations and only this one works
> | for
> || me.
> || On Jboss axis2.xml when I use SimpleHTTPServer for transportReceiver and
> || CommonsHTTPTransportSender for transportSender and disable global
> | addressing
> || module, end to end communication is achieved. But this is not acceptable
> | as
> || on later stage I need to enable ssl also and am forced to use
> non-blocking
> || methods.
> ||
> || I have been working out for 5-6 days to figure this out and am still no
> || where. Any help would be appreciated.
> ||
> || -Salman
>
>


-- 
Amila Suriarachchi
WSO2 Inc.
blog: http://amilachinthaka.blogspot.com/

RE: Error establishing end to end conectivity in axis and jboss

Posted by "Salman A. Kagzi" <sa...@s7software.com>.
Guo,

If I replace jboss integrated axis2 with a standalone axis2 server, the same
code works fine.

As mentioned earlier everything works (i.e. code works) when I deploy my web
service under axis2 standalone server. I face this issue only when I try to
deploy my web service under jboss.

-Salman

-----Original Message-----
From: Guo Tianchong [mailto:guotc@nec-as.nec.com.cn] 
Sent: Thursday, February 05, 2009 2:50 PM
To: axis-user@ws.apache.org
Subject: Re: Error establishing end to end conectivity in axis and jboss

hi Salman,

I'm sorry. It should be M/C-2.

please check your code in M/C-1 calling the M/C-2's WebService

Guo

----- Original Message ----- 
From: "Salman A. Kagzi" <sa...@s7software.com>
To: <ax...@ws.apache.org>
Sent: Thursday, February 05, 2009 4:43 PM
Subject: RE: Error establishing end to end conectivity in axis and jboss


| Hi Guo,
| 
| Thanks for your response.
| 
| But M/C-3 is not a hosting a webservice. It's a plain java client to
invoke
| WS on M/C-1 which will invoke WS on M/C-2. M/C-2 now returns some data
which
| is later stored on M/C-1.
| 
| You can see that now M/C-1 in not trying to connect to M/C-3 at all.
| Also the exception is seen on M/C-2 console.
| 
| -Salman
| 
| -----Original Message-----
| From: Guo Tianchong [mailto:guotc@nec-as.nec.com.cn] 
| Sent: Thursday, February 05, 2009 1:59 PM
| To: axis-user@ws.apache.org
| Subject: Re: Error establishing end to end conectivity in axis and jboss
| 
| hi Salman,
| 
| It seems that you didn't speify the action of M/C-3's WebService.
| 
|| http://192.168.1.28:9000/axis2/services/xxxx and the WSA 
|| Action = null
| 
| please check your code in M/C-1 calling the M/C-3's WebService
| 
| Guo
| 
| ----- Original Message ----- 
| From: "Salman A. Kagzi" <sa...@s7software.com>
| To: <ax...@ws.apache.org>; <ax...@ws.apache.org>
| Sent: Thursday, February 05, 2009 2:33 PM
| Subject: Error establishing end to end conectivity in axis and jboss
| 
| 
|| Hi All,
|| 
|| I have an axis web service which can acts as a client as well as server.
|| 
|| I am trying to deploy two instances of this web service on separate
| servers
|| and try and setup a communication link between them.
|| 
|| On M/C-1 I have installed axis2 1.3 under jboss 4.0.5 and have deployed
my
|| web service.
|| On M/C-2 I have installed a standalone axis2 1.3 server and have my
| service
|| deployed there.
|| Both deployments are successful and no error/exception is seen.
|| 
|| I have a client running on M/C-3, this is a simple java program to call
my
|| web service deployed on M/C-1 which will in turn call the web service on
|| M/C-2.
|| Web service on M/C-2 returns some data through callback to M/C-1 which
| will
|| in turn pass it over to M/C-3.
|| 
|| When I call this service I am getting following exception on axis2 server
|| running on M/C-2
|| org.apache.axis2.AxisFault: The endpoint reference (EPR) for the 
|| Operation not found is 
|| http://192.168.1.28:9000/axis2/services/xxxx and the WSA 
|| Action = null
||        at 
||
|
org.apache.axis2.engine.DispatchPhase.checkPostConditions(DispatchPhase.java
|| :86)
||        at org.apache.axis2.engine.Phase.invoke(Phase.java:308)
||        at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:212)
||        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:132)
||        at 
||
|
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HT
|| TPTransportUtils.java:275)
||        at 
||
|
org.apache.axis2.transport.nhttp.ServerWorker.processPost(ServerWorker.java:
|| 207)
||        at 
|| org.apache.axis2.transport.nhttp.ServerWorker.run(ServerWorker.java:171)
||        at 
||
|
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
|| Task(ThreadPoolExecutor.java:665)
||        at 
||
|
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
|| (ThreadPoolExecutor.java:690)
||        at java.lang.Thread.run(Thread.java:595)
|| 
|| I am trying to use HttpCoreNIOListener on both ends. As on later stage I
|| need to enable ssl as well for these web service
|| 
|| <transportReceiver name="http"
|| class="org.apache.axis2.transport.nhttp.HttpCoreNIOListener">
||  <parameter name="port" locked="false">8080</parameter> 
||  <parameter name="non-blocking" locked="false">true</parameter> 
|| </transportReceiver>
|| 
|| PS: I have tested many different configurations and only this one works
| for
|| me.
|| On Jboss axis2.xml when I use SimpleHTTPServer for transportReceiver and
|| CommonsHTTPTransportSender for transportSender and disable global
| addressing
|| module, end to end communication is achieved. But this is not acceptable
| as
|| on later stage I need to enable ssl also and am forced to use
non-blocking
|| methods.
|| 
|| I have been working out for 5-6 days to figure this out and am still no
|| where. Any help would be appreciated.
|| 
|| -Salman

Re: Error establishing end to end conectivity in axis and jboss

Posted by Guo Tianchong <gu...@nec-as.nec.com.cn>.
hi Salman,

I'm sorry. It should be M/C-2.

please check your code in M/C-1 calling the M/C-2's WebService

Guo

----- Original Message ----- 
From: "Salman A. Kagzi" <sa...@s7software.com>
To: <ax...@ws.apache.org>
Sent: Thursday, February 05, 2009 4:43 PM
Subject: RE: Error establishing end to end conectivity in axis and jboss


| Hi Guo,
| 
| Thanks for your response.
| 
| But M/C-3 is not a hosting a webservice. It's a plain java client to invoke
| WS on M/C-1 which will invoke WS on M/C-2. M/C-2 now returns some data which
| is later stored on M/C-1.
| 
| You can see that now M/C-1 in not trying to connect to M/C-3 at all.
| Also the exception is seen on M/C-2 console.
| 
| -Salman
| 
| -----Original Message-----
| From: Guo Tianchong [mailto:guotc@nec-as.nec.com.cn] 
| Sent: Thursday, February 05, 2009 1:59 PM
| To: axis-user@ws.apache.org
| Subject: Re: Error establishing end to end conectivity in axis and jboss
| 
| hi Salman,
| 
| It seems that you didn't speify the action of M/C-3's WebService.
| 
|| http://192.168.1.28:9000/axis2/services/xxxx and the WSA 
|| Action = null
| 
| please check your code in M/C-1 calling the M/C-3's WebService
| 
| Guo
| 
| ----- Original Message ----- 
| From: "Salman A. Kagzi" <sa...@s7software.com>
| To: <ax...@ws.apache.org>; <ax...@ws.apache.org>
| Sent: Thursday, February 05, 2009 2:33 PM
| Subject: Error establishing end to end conectivity in axis and jboss
| 
| 
|| Hi All,
|| 
|| I have an axis web service which can acts as a client as well as server.
|| 
|| I am trying to deploy two instances of this web service on separate
| servers
|| and try and setup a communication link between them.
|| 
|| On M/C-1 I have installed axis2 1.3 under jboss 4.0.5 and have deployed my
|| web service.
|| On M/C-2 I have installed a standalone axis2 1.3 server and have my
| service
|| deployed there.
|| Both deployments are successful and no error/exception is seen.
|| 
|| I have a client running on M/C-3, this is a simple java program to call my
|| web service deployed on M/C-1 which will in turn call the web service on
|| M/C-2.
|| Web service on M/C-2 returns some data through callback to M/C-1 which
| will
|| in turn pass it over to M/C-3.
|| 
|| When I call this service I am getting following exception on axis2 server
|| running on M/C-2
|| org.apache.axis2.AxisFault: The endpoint reference (EPR) for the 
|| Operation not found is 
|| http://192.168.1.28:9000/axis2/services/xxxx and the WSA 
|| Action = null
||        at 
||
| org.apache.axis2.engine.DispatchPhase.checkPostConditions(DispatchPhase.java
|| :86)
||        at org.apache.axis2.engine.Phase.invoke(Phase.java:308)
||        at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:212)
||        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:132)
||        at 
||
| org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HT
|| TPTransportUtils.java:275)
||        at 
||
| org.apache.axis2.transport.nhttp.ServerWorker.processPost(ServerWorker.java:
|| 207)
||        at 
|| org.apache.axis2.transport.nhttp.ServerWorker.run(ServerWorker.java:171)
||        at 
||
| edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
|| Task(ThreadPoolExecutor.java:665)
||        at 
||
| edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
|| (ThreadPoolExecutor.java:690)
||        at java.lang.Thread.run(Thread.java:595)
|| 
|| I am trying to use HttpCoreNIOListener on both ends. As on later stage I
|| need to enable ssl as well for these web service
|| 
|| <transportReceiver name="http"
|| class="org.apache.axis2.transport.nhttp.HttpCoreNIOListener">
||  <parameter name="port" locked="false">8080</parameter> 
||  <parameter name="non-blocking" locked="false">true</parameter> 
|| </transportReceiver>
|| 
|| PS: I have tested many different configurations and only this one works
| for
|| me.
|| On Jboss axis2.xml when I use SimpleHTTPServer for transportReceiver and
|| CommonsHTTPTransportSender for transportSender and disable global
| addressing
|| module, end to end communication is achieved. But this is not acceptable
| as
|| on later stage I need to enable ssl also and am forced to use non-blocking
|| methods.
|| 
|| I have been working out for 5-6 days to figure this out and am still no
|| where. Any help would be appreciated.
|| 
|| -Salman

RE: Error establishing end to end conectivity in axis and jboss

Posted by "Salman A. Kagzi" <sa...@s7software.com>.
Hi Guo,

Thanks for your response.

But M/C-3 is not a hosting a webservice. It's a plain java client to invoke
WS on M/C-1 which will invoke WS on M/C-2. M/C-2 now returns some data which
is later stored on M/C-1.

You can see that now M/C-1 in not trying to connect to M/C-3 at all.
Also the exception is seen on M/C-2 console.

-Salman

-----Original Message-----
From: Guo Tianchong [mailto:guotc@nec-as.nec.com.cn] 
Sent: Thursday, February 05, 2009 1:59 PM
To: axis-user@ws.apache.org
Subject: Re: Error establishing end to end conectivity in axis and jboss

hi Salman,

It seems that you didn't speify the action of M/C-3's WebService.

| http://192.168.1.28:9000/axis2/services/xxxx and the WSA 
| Action = null

please check your code in M/C-1 calling the M/C-3's WebService

Guo

----- Original Message ----- 
From: "Salman A. Kagzi" <sa...@s7software.com>
To: <ax...@ws.apache.org>; <ax...@ws.apache.org>
Sent: Thursday, February 05, 2009 2:33 PM
Subject: Error establishing end to end conectivity in axis and jboss


| Hi All,
| 
| I have an axis web service which can acts as a client as well as server.
| 
| I am trying to deploy two instances of this web service on separate
servers
| and try and setup a communication link between them.
| 
| On M/C-1 I have installed axis2 1.3 under jboss 4.0.5 and have deployed my
| web service.
| On M/C-2 I have installed a standalone axis2 1.3 server and have my
service
| deployed there.
| Both deployments are successful and no error/exception is seen.
| 
| I have a client running on M/C-3, this is a simple java program to call my
| web service deployed on M/C-1 which will in turn call the web service on
| M/C-2.
| Web service on M/C-2 returns some data through callback to M/C-1 which
will
| in turn pass it over to M/C-3.
| 
| When I call this service I am getting following exception on axis2 server
| running on M/C-2
| org.apache.axis2.AxisFault: The endpoint reference (EPR) for the 
| Operation not found is 
| http://192.168.1.28:9000/axis2/services/xxxx and the WSA 
| Action = null
|        at 
|
org.apache.axis2.engine.DispatchPhase.checkPostConditions(DispatchPhase.java
| :86)
|        at org.apache.axis2.engine.Phase.invoke(Phase.java:308)
|        at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:212)
|        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:132)
|        at 
|
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HT
| TPTransportUtils.java:275)
|        at 
|
org.apache.axis2.transport.nhttp.ServerWorker.processPost(ServerWorker.java:
| 207)
|        at 
| org.apache.axis2.transport.nhttp.ServerWorker.run(ServerWorker.java:171)
|        at 
|
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
| Task(ThreadPoolExecutor.java:665)
|        at 
|
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
| (ThreadPoolExecutor.java:690)
|        at java.lang.Thread.run(Thread.java:595)
| 
| I am trying to use HttpCoreNIOListener on both ends. As on later stage I
| need to enable ssl as well for these web service
| 
| <transportReceiver name="http"
| class="org.apache.axis2.transport.nhttp.HttpCoreNIOListener">
|  <parameter name="port" locked="false">8080</parameter> 
|  <parameter name="non-blocking" locked="false">true</parameter> 
| </transportReceiver>
| 
| PS: I have tested many different configurations and only this one works
for
| me.
| On Jboss axis2.xml when I use SimpleHTTPServer for transportReceiver and
| CommonsHTTPTransportSender for transportSender and disable global
addressing
| module, end to end communication is achieved. But this is not acceptable
as
| on later stage I need to enable ssl also and am forced to use non-blocking
| methods.
| 
| I have been working out for 5-6 days to figure this out and am still no
| where. Any help would be appreciated.
| 
| -Salman

Re: Error establishing end to end conectivity in axis and jboss

Posted by Guo Tianchong <gu...@nec-as.nec.com.cn>.
hi Salman,

It seems that you didn't speify the action of M/C-3's WebService.

| http://192.168.1.28:9000/axis2/services/xxxx and the WSA 
| Action = null

please check your code in M/C-1 calling the M/C-3's WebService

Guo

----- Original Message ----- 
From: "Salman A. Kagzi" <sa...@s7software.com>
To: <ax...@ws.apache.org>; <ax...@ws.apache.org>
Sent: Thursday, February 05, 2009 2:33 PM
Subject: Error establishing end to end conectivity in axis and jboss


| Hi All,
| 
| I have an axis web service which can acts as a client as well as server.
| 
| I am trying to deploy two instances of this web service on separate servers
| and try and setup a communication link between them.
| 
| On M/C-1 I have installed axis2 1.3 under jboss 4.0.5 and have deployed my
| web service.
| On M/C-2 I have installed a standalone axis2 1.3 server and have my service
| deployed there.
| Both deployments are successful and no error/exception is seen.
| 
| I have a client running on M/C-3, this is a simple java program to call my
| web service deployed on M/C-1 which will in turn call the web service on
| M/C-2.
| Web service on M/C-2 returns some data through callback to M/C-1 which will
| in turn pass it over to M/C-3.
| 
| When I call this service I am getting following exception on axis2 server
| running on M/C-2
| org.apache.axis2.AxisFault: The endpoint reference (EPR) for the 
| Operation not found is 
| http://192.168.1.28:9000/axis2/services/xxxx and the WSA 
| Action = null
|        at 
| org.apache.axis2.engine.DispatchPhase.checkPostConditions(DispatchPhase.java
| :86)
|        at org.apache.axis2.engine.Phase.invoke(Phase.java:308)
|        at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:212)
|        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:132)
|        at 
| org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HT
| TPTransportUtils.java:275)
|        at 
| org.apache.axis2.transport.nhttp.ServerWorker.processPost(ServerWorker.java:
| 207)
|        at 
| org.apache.axis2.transport.nhttp.ServerWorker.run(ServerWorker.java:171)
|        at 
| edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
| Task(ThreadPoolExecutor.java:665)
|        at 
| edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run
| (ThreadPoolExecutor.java:690)
|        at java.lang.Thread.run(Thread.java:595)
| 
| I am trying to use HttpCoreNIOListener on both ends. As on later stage I
| need to enable ssl as well for these web service
| 
| <transportReceiver name="http"
| class="org.apache.axis2.transport.nhttp.HttpCoreNIOListener">
|  <parameter name="port" locked="false">8080</parameter> 
|  <parameter name="non-blocking" locked="false">true</parameter> 
| </transportReceiver>
| 
| PS: I have tested many different configurations and only this one works for
| me.
| On Jboss axis2.xml when I use SimpleHTTPServer for transportReceiver and
| CommonsHTTPTransportSender for transportSender and disable global addressing
| module, end to end communication is achieved. But this is not acceptable as
| on later stage I need to enable ssl also and am forced to use non-blocking
| methods.
| 
| I have been working out for 5-6 days to figure this out and am still no
| where. Any help would be appreciated.
| 
| -Salman