Hi Mohammad,
I had a similar problem when I wanted to provide fail safe operation and
load balancing to servers that do not run in a cluster.
My solution is simply running the services with soap/jms. The JMS Server
(e.g. ActiveMQ) has to run on two servers to provide fail safe
operation. It does not need a cluster.
Each of your services should then simply use the same jms queue. This
way they will be automatically load balanced and if a server goes down
the others will take over.
If you need to access all servers at once you can instead use a topic
and the servers could answer on a topic. I already am thinking about
using this behaviour for system management.
Best regards,
Christian
Mohammad Shamsi schrieb:
Hi Glen,
Sorry, my application is not really a distributed app. i just run it on 9
servers, all 9 server connect to one database, but they are work
standalone. and they don't know about each other.
for some reason i wan't to collect some info from each app server and show
them together in one client. Service in all 9 Server is same, but at least
in URL, they are deferent.
http://server1:port/MyService
http://server2:port2/MyService
http://server3:port3/MyService
.
.
.
On 11/4/07, Glen Mazza <[EMAIL PROTECTED]> wrote:
Do you have a WSDL? Just follow the links I gave. That fact that you
have 9 servers or 900 shouldn't matter--the URL in the WSDL would be the
same for all the servers your app is distributed on (just as it is the
same for your web application as a whole, correct?)
Glen
Am Sonntag, den 04.11.2007, 21:42 +0330 schrieb Mohammad Shamsi:
Hi All,
I have a spring based Java EE application,
this application destirbuted on 9 servers, i want to add a Web
Service
to this application,
i want now how to call these 9 servers web service with a client ?
i read spring cxf sample, client part of this sample in beans.xmlare
somthing like this :
<bean id="client" class="demo.spring.HelloWorldImpl"
factory-bean="clientFactory" factory-method="create"/>
<bean id="clientFactory" class="
org.apache.cxf.jaxws.JaxWsProxyFactoryBean">
<property name="serviceClass" value="demo.spring.HelloWorld"/>
<property name="address" value="
http://localhost:8080/cxf/wscxf/HelloWorld"/>
</bean>
with this guide, i have to define 9 bean like this client bean and 9
clientFactory bean.
is there any simpler way to do this?
--
Christian Schneider
---
http://www.liquid-reality.de
