Hi

Yes the socket is open directly, in fact stuff behind EOHTTPChannel (createSocket) doesn't take in account http.proxy* args cause finally use java.net.Socket and not java.net.URL, so Java Client can't connect to the application trough any HTTP proxy (NTML or not). A solution could be to override NSSocketUtilities.getSocketWithTimeout or to extend com.webobjects.eodistribution.client.EOHTTPChannel with a class having a methode createSocket which return a Socket. We have got the same problem for Java Client connecting to the application using an https URL. A colleague make a POC with a class which extends EOHTTPChannel and use javax.net.ssl

Aurelien

ps : for command line launching
java -classpath "jar list" 
com.webobjects.eoapplication.client.EOClientApplicationSupport
-applicationURL http://host.domain.tld/cgi-bin/WebObjects/App.woa [other 
arguments]
(prefer a .jnlp file for deployment)


On 03/08/2011 09:43 AM, Pierre Gilquin wrote:
Hi David,

Starting the application with JWS or at command line gives the same result.
I guess that the socket is open directly (port 80) without going thru the proxy 
and that's why I get a timeout error.

I dont get your idea, what can you check in the jnlp file ?
Thanks

Pierre



    ----- Original Message -----
    *From:* David Avendasora <mailto:[email protected]>
    *To:* Pierre Gilquin <mailto:[email protected]>
    *Cc:* [email protected] <mailto:[email protected]>
    *Sent:* Monday, March 07, 2011 8:26 PM
    *Subject:* Re: java client and ntlm proxy

    Hi Pierre,

    Are you launching the application from a link that downloads a .jnlp file 
from the server? If so, look at it's
    contents to be sure it is using the ports you think it is.

    Dave


    On Mar 7, 2011, at 11:52 AM, Pierre Gilquin wrote:

    Hi all,

    I am trying to use a java client inside a entreprise network using an ntml 
proxy with authentification for
    accessing the outside world.

    Seems that java cannot pass that kind of  proxy. At least, I was not able 
to do it.
    So I try to use cntlm  http://cntlm.sourceforge.net/  <x-msg://292/> before 
starting the java client :

    >cntlm.exe -c cntlm.ini -v
    cntlm: Proxy listening on 127.0.0.1:3128
    cntlm: Resolving proxy TheBorringProxy ...
    cntlm: Workstation name used: localhost
    cntlm: Using following NTLM hashes: NTLMv2(1) NT(0) LM(0)
    cntlm: PID 980: Cntlm ready, staying in the foreground

    Then I start my java client  :
    java -Dhttp.proxySet=true -Dhttp.proxyHost=127.0.0.1 -Dhttp.proxyPort=3128 
MyClass
    -applicationURL http://www.externaldomain.com/cgi-bin/WebObjects/MyAppli.woa 
<x-msg://292/>

    But not better, the java client cannot create the socket :
    com.webobjects.foundation.NSForwardException for java.io.IOException: Timed 
out trying to create Socket
     at 
com.webobjects.foundation.NSSocketUtilities._getSocketWithTimeout(NSSocketUtilities.java:145)
     at 
com.webobjects.foundation.NSSocketUtilities.getSocketWithTimeout(NSSocketUtilities.java:100)
     at 
com.webobjects.foundation.NSSocketUtilities.getSocketWithTimeout(NSSocketUtilities.java:58)
     at 
com.webobjects.eodistribution.client.EOHTTPChannel.createSocket(EOHTTPChannel.java:401)

    Am I missing something ? May be I am wrong about the way i start my java 
client ?

    Thanks for any idea.

    Pierre



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