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From ampo <amir.po...@gmail.com>
Subject Re: [users@httpd] APACHE questions
Date Sun, 19 Oct 2008 08:00:37 GMT

No luck yet...
 
Address of HTML from server1:
http://MyPC.aabbcc.com/LocalServer.htm  (I use my PC, win server2003, as
server1 for this test).
In this HTML page, this is my JavaScrip code:
var oXmlHttpRequest = new ActiveXObject("MSXML2.XMLHTTP");
oXmlHttpRequest.open("GET",
"http://MyPC.aabbcc.com/RemoteServerTest/RemoteServer.asp", false);
oXmlHttpRequest.send(null);
sRemoteServerRespons = oXmlHttpRequest.responseText;
 
Description:
To avoid cross-domain issue, the domain name ("MyPC.aabbcc.com") is of
server1 and the rest of the address is of server2.
ReverseProxy, if I got it right, should replce domain name of server1 with
this domain name of server2 (correct?)
 
 
 
Address of ASP on server2:
http://ServerName.xxyyzz.com/RemoteServerTest/RemoteServer.asp  (where
"RemoteServerTest" is the name of the IIS virtual directory)
 
in the httpd.conf this is my code:
ProxyRequests Off
ProxyPass aabbcc.com/ http://ServerName.xxyyzz.com/
 
 
The respons I get is:
"The requested URL /RemoteServerTest/RemoteServer.asp was not found on this
server."
 
Do I miss something?
 
Thanks.





awarnier wrote:
> 
> ampo wrote:
>> Hello.
>> 
>> My scenario is client "calling" server1 and server1 is "calling", by
>> xmlHTTPRequest, to server2.
>> server2 has to return xml data to server1 and to the client.
>> my general broblem is cross-domain, as server1 and server2 are not in the
>> same domain.
>> 
>> Could you, please, clear this for me:
>> Is APACHE, configured on server1, as proxy is operating as the client
>> calling server1, or its action is when server1 is requesting server2?
>> What I need is the second option.
>> 
>> Currently, I have HTML page on server1 and ASP on server2. any other
>> files
>> options?
>> 
> Amir,
> 
> something tells me that you might be confused as to what is happening.
> Or else your explanation above is even more confusing than it looks.
> 
> I may be wrong, but "xmlHTTPrequest" is a term (or a technique) usually 
> linked to Ajax.  It is a way for a javascript section in an HTML page, 
> to tell the browser to make a request to a HTTP server, asynchronously 
> and "in the background".
> In other words, it happens between a browser and a server, not between a 
> server and another server, as you seem to imply above.
> 
> Now, it is possible that your browser obtains an html page from server1, 
> and in that page there is something that makes a xmlHttpRequest to 
> server2.  And that would be "cross-domain", in some general sense.
> But it would be the browser making the call to server2, and not server1 
> making a call to server2.
> It would also have very little to do with Apache.
> 
> A different case would be if your browser gets an html page from 
> server1, and that page contains something that makes a xmlHttpRequest to 
> server1, but that request to server1 results, at the server1 level, in a 
> "proxy request" to server2.  That "proxy request" from server1 to 
> server2 then happens without the direct knowledge of the browser, and it 
> has probably nothing to do with xmlHttpRequest.
> And in that case, since the browser always talks to server1, there would 
> be no "cross domain" aspect involved.
> 
> If your case is not among the two I just outlined, could you try to 
> re-explain and be a little more explicit, maybe providing a real example ?
> 
> 
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> 

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