Question

how to set exceptions of addresses using proxy server

Asked by: mscproj

I can use -DproxyURL and -DproxyPort to make the java application using proxy server. But, how to set exceptions of addresses using proxy.

E.g. I want computers with
1. computer name: abc i
2. p address 1.2.3.4

get rid of passing through the proxy server. How to set it up then?

Thanks!

Mullin

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Asked On
2002-11-11 at 03:15:10ID20395177
Tags

dproxyurl

Topic

Java Programming Language

Participating Experts
5
Points
50
Comments
10

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Answers

 

by: CEHJPosted on 2002-11-11 at 03:18:00ID: 7433116

The only way i can think of is to filter on IP address and set those properties in code.

 

by: heyhey_Posted on 2002-11-11 at 04:21:19ID: 7433276

yes, setup the proxy from inside the code


    System.getProperties().put("proxySet", "true");
    System.getProperties().put("proxyHost", "127.0.0.1");
    System.getProperties().put("proxyPort", "81");

 

by: hcyuPosted on 2002-11-11 at 06:13:20ID: 7433599

Sorry that I think I didn't make it clear.

In fact, my java application will call some internet servive/application to get back some results and then after some processing, and output back.

Since there's a proxy server, I need to run the java application like
java -DproxyURL -DproxyPort abc

But like the IE's setting that we can set some addresses to get rid of the proxy server, like the intranet. But, I can't do it then. I just know that I can tell jvm about my proxy server and the port, but how to pass some addresses that no need to pass to the proxy server?

Is it clear then?

Thanks!

 

by: heyhey_Posted on 2002-11-11 at 06:19:57ID: 7433626

before accessing address that needs proxy, call

System.getProperties().put("proxySet", "true");
System.getProperties().put("proxyHost", "127.0.0.1");
System.getProperties().put("proxyPort", "81");

and before accessing address that should be accessed without proxy, call
System.getProperties().put("proxySet", "false");

 

by: mscprojPosted on 2002-11-12 at 22:48:07ID: 7441744

thanks! but, i found out what I want at
http://java.sun.com/j2se/1.4/docs/guide/net/properties.html

that's nonProxyHosts!

Thanks!

 

by: heyhey_Posted on 2002-11-13 at 00:37:20ID: 7441941

yes, but this will work only with Java 1.4

 

by: mscprojPosted on 2002-11-13 at 01:09:32ID: 7442044

but, i have two computers running jdk 1.3 and when I run java -Dhttp......

it still works. so, don't know is it still working at jdk 1.3 too.

 

by: CleanupPingPosted on 2003-08-03 at 07:23:31ID: 9061010

mscproj:
This old question needs to be finalized -- accept an answer, split points, or get a refund.  For information on your options, please click here-> http:/help/closing.jsp#1
EXPERTS:
Post your closing recommendations!  No comment means you don't care.

 

by: YensidModPosted on 2003-08-26 at 14:13:59ID: 9227791

hcyu and mscproj,
    Are you the same person?  hcyu answered as if you were the asker of the question.  Duplicate accounts are strickly against the Membership Agreement.

http://www.experts-exchange.com/memberAgreement.jsp

Which account do you want to close?  Please respond here within 72 hours or I will be obligated to turn both accounts over to Administration.

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