Response Time out through IISProxy.dll

Question

I just found that the end of my message was missing . So, I posting the remaining
over here.
Because , I was flusing the data after every 2 minutes , it worked fine ..
This one worked with WebLogic 5.1 when accessing the Weblogic server directly
. Like
http://IP:7001/x/applet.jsp (This JSP downloads the Applet under JRE1.3) .
From this Applet I was calling the above code (delay.jsp) using the HttpMessage
Class as given below.
However , when proxied by path with the WebServer IIS4.0 it didn't work.
IS IISProxy.dll not capable of doing it ?
Iam copying the code fragments for the Applet Iam using . Is it a problem with
the code?
I heard that the URLConnection never times out . How is that it is not able to
read the Response?
<CODE >
<HttpMessage>
public class HttpMessage {
URL servlet = null;
Hashtable headers = null;
public HttpMessage(URL servlet) {
this.servlet = servlet;
public InputStream sendGetMessage(Properties args) throws IOException {
String argString = ""; // default
if (args != null) {
argString = "?" + toEncodedString(args);
URL url = new URL(servlet.toExternalForm() + argString);
// Turn off caching
URLConnection con = url.openConnection();
con.setUseCaches(false);
// Send headers
sendHeaders(con);
return con.getInputStream();
private void sendHeaders(URLConnection con) {
if (headers != null) {
Enumeration enum = headers.keys();
while (enum.hasMoreElements()) {
String name = (String) enum.nextElement();
String value = (String) headers.get(name);
con.setRequestProperty(name, value);
</HttpMssage>
<Code used to Read the Response.>
URL url = new URL(getDocumentBase(),"/ccls/test/delay.jsp");
HttpMessage msg = new HttpMessage(url);
InputStream in = msg.sendGetMessage(null);
char[] buff = new char[2048];
int bytesRead;
int ch;
StringBuffer sbtextbox = new StringBuffer("");
DataInputStream data = new DataInputStream(
new BufferedInputStream(in));
String line;
while ((line = data.readLine()) != null) {
sbtextbox.append(line+"\r\n");
</Code used to Read the Response.>
</CODE>
Can anybody suggest what should be the possible reasons and any workaround for
it?

Answer 1

Increase "HungServerRecoverSecs"(default 300 seconds) in your iisproxy.ini.
Jong
"TejoKiran" <[email protected]> wrote:
>
Hi ,
Iam using an Applet (under JRE 1.3.0).
Iam trying to send a Http Request using URL Connection.
It is working fine . However, if the response time of the server is more
than
3 minutes ,
the Response is not coming back to the the Applet and it is in a loop
trying to
read from the Server.
I have observed that the request is sent to the server and it is processed
successfully.
Then , I tried to call this sample JSP from the Applet.
<CODE : delay.jsp>
<%@ page language="java" import="java.util.*"%>
<%
System.out.println("<START>");
out.println((new Date()).toString());
System.out.println((new Date()).toString());
long cTime;
cTime = System.currentTimeMillis();
long dTime = cTime;
while(true) {
long dif = System.currentTimeMillis() - cTime;
if(dif > (15*60*1000))
break;
if((System.currentTimeMillis() - dTime) > (2*60*1000)) {
out.println("2 Minutes");
out.flush();
System.out.println("2 Minutes");
dTime = System.currentTimeMillis();
System.out.println((new Date()).toString());
out.println((new Date()).toString());
System.out.println("<END>");
%>
</CODE>
Because , I was flushing the data after every 2 minutes , it worked fine
This one worked with WebLogic 5.1 when accessing the Weblogic server
directly
. Like
http://IP:7001/ccls/test/applet.jsp (This JSP downloads the Applet under
JRE1.3)