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From "Vadim Gritsenko" <vadim.gritse...@verizon.net>
Subject RE: eXist component for Cocoon
Date Sun, 17 Mar 2002 16:24:18 GMT
Christofer,

>>>
When starting this service I get a “java.io.IOException: Address in use:
JVM_Bind” no matter what port I configure eXist to use as RPC-Port.

...

Another question. When looking at the logs it looks like the
initialisation process of most components is run twice on every start up
… why?
<<<

Assuming that your component is ThreadSafe... I have seen such behavior
with the HSQLDB server bundled with Cocoon and Tomcat 4.0.4. However,
same Cocoon works just fine under Tomcat 4.0.1 - which is strange... I
don't know the reason of this issue yet.

I think that your server started twice also, and exception is because
second instance couldn’t bind to the port.

Regards,
Vadim


-----Original Message-----
From: Christofer Dutz [mailto:dutz@c-ware.de] 
Sent: Sunday, March 17, 2002 10:50 AM
To: cocoon-dev@xml.apache.org
Subject: eXist component for Cocoon

Hi 
 
I have almost finished a first version of a eXist component which allows
eXist to be configured and run from within Cocoon. Everything worked
absolutely fine except one thing. When starting eXist you are usually
able to start up a XML-RPC server for answering XML-RPC requests. When
starting this service I get a “java.io.IOException: Address in use:
JVM_Bind” no matter what port I configure eXist to use as RPC-Port. I
guess that there could be a problem with staring the small Webserver for
serving RPC-Calls. Is there already a XML-RPC server running with Cocoon
and I can simply connect to It?
The code producing the exception is:
 
                    try {
                        XmlRpc.setEncoding("UTF-8");
                        WebServer webServer = new
WebServer(rpcPort);       // create a webserver on a give port
                        RpcServer rpcserv = new
RpcServer(config);                // create an eXist RPC-server instance
                        webServer.addHandler("$default",
rpcserv);                  // add the eXist RPC handler to the webserver
                        if (this.getLogger().isDebugEnabled()) {
                            this.getLogger().debug("Exist RPC-Server
started");
                        }
                    } catch (IOException ioe) {
                        this.getLogger().debug("IOException - Error
starting RPC-Server ", ioe);
                    }
 
Any ideas?
 
Another question. When looking at the logs it looks like the
initialisation process of most components is run twice on every start up
… why?
 
Thanx in advance, 
 
Christofer Dutz
 


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