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From ach...@saysit.com
Subject open HTTP connection failed
Date Mon, 15 Sep 2003 01:57:05 GMT
Hi all.
My environment is j2sdk4 and TC404. I am trying to implement SUN/Marty
hall's WebClient for administering host, port and requests. The code
uses java.net's SocketUtil. e.g.
(NetworkClient.java)
Socket client = new Socket(host, port);
handleConnection(client);
...
protected void handleConnection(Socket client){
PrintWriter out = SocketUtil.getWriter(client);
BufferedReader in = SocketUtil.getReader(client);
...
etc
...
I'm not sure whether this is TC4 or a java related problem, but all java
code compiles to class file okay.
My path is $CATALINA_HOME/webapps/examples/
In the server.xml I've uncommented the example Context, like this:
(server.xml)
<Connector className="...Ajp13Connector" ...etc...>
<Connector className="org.apache.catalina.connector,http.HttpConnector
   port="8080" minprocessors="3" maxProcessors="10"
   enableLookups="true" acceptCount="3" debug="0"/>
<Engine jvmRoute="blurb" name="blurb" defaultHost="localHost" debug="2">
   <Logger...>
   <Realm...>
   <Host name="localhost" debug="0" appBase="webapps" unpackWARs="true">
      <Valve...>
      <Logger...>
   <Context path=/examples" docBase="examples" 
      debug="0" reloadable="true" crossContext="true">
   </Context>
...
In my TC log, I've this error:
"GET /examples/com/omh/utilities/WebClient.class HTTP/1.1" 404 675
.
On the java console, I have these errors (they tend to be very long and
tedious):
load: class com.omh.utilities.WebClient not
found.java.lang.ClassNotFoundException: com.omh.utilities.WebClient	at
sun.applet.AppletClassLoader.findClass(Unknown Source)	at
sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
...etc...Caused by: java.io.IOException: open HTTP connection failed.	at
sun.applet.AppletClassLoader.getBytes(Unknown Source)	at
sun.applet.AppletClassLoader.access$100(Unknown Source)
        ...etc...



Other demo and example servlets and jsp that come with the standard
install work find. Other stuff I put in examples work find as well.
Is this a TC setup error on my part???
TIA

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