Eclipse Community Forums: EMF » [CDO] IP on negotiating

Help

Home

Home » Modeling » EMF » [CDO] IP on negotiating

Show: Today's Messages :: Show Polls :: Message Navigator

[CDO] IP on negotiating [message #426769]

Tue, 20 January 2009 09:33

Egidijus Vaisnora

Messages: 47
Registered: July 2009

Member

Hello,

Again, question about negotiating. How could I verify that connection, opened by the particular user, is opened from the local
IP (or any predefined IP)?
At current time I desire to verify on my negotiator that MASTER user are connecting from the predefined IP and permit/disable
connection regarding IP, but seems that negotiator doesn't have IP information of the "challenging" user... How could I obtain it?

Thanks,
Egidijus

Report message to a moderator

Re: [CDO] IP on negotiating [message #426865 is a reply to message #426769]

Thu, 22 January 2009 20:03

Eike Stepper

Messages: 6683
Registered: July 2009

Senior Member

This is a multi-part message in MIME format.
--------------070400020209000300040804
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

Egidijus,

The negotiaton framework is unaware of the concrete negotiation medium
(here: ITCPConnector).
But an INegotiator is passed an INegotiationContext in its negotiate()
method:

|*public interface *INegotiator
{
/**
* @since 2.0
*/
*public **boolean *isInitiator();

*public **void *negotiate(INegotiationContext context);
}|

In your case this context can be cast down to
TCPConnector.TCPNegotiationContext.
Unfortunately it is private and does neither implement a more specific
interface nor does it expose the connector instance.
Please file a Bugzilla so that I cann add respective API.

Cheers
/Eike

----
http://thegordian.blogspot.com

Egidijus Vaisnora schrieb:
> Hello,
>
> Again, question about negotiating. How could I verify that
> connection, opened by the particular user, is opened from the local IP
> (or any predefined IP)?
> At current time I desire to verify on my negotiator that MASTER
> user are connecting from the predefined IP and permit/disable
> connection regarding IP, but seems that negotiator doesn't have IP
> information of the "challenging" user... How could I obtain it?
>
> Thanks,
> Egidijus

--------------070400020209000300040804
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
Egidijus, 
 
The negotiaton framework is unaware of the concrete negotiation medium
(here: ITCPConnector). 
But an INegotiator is passed an INegotiationContext in its negotiate()
method: 
 
<title></title>
<style type="text/css">

</style>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">



<div class="java" align="left">
<table bgcolor="#ffffff" border="0" cellpadding="3" cellspacing="0">
<tbody>
<tr>
 <td align="left" nowrap="nowrap"
valign="top"> <code>public interface INegotiator 
{ 
  /** 
   * @since 2.0 
   */ 
  public boolean isInitiator(); 
 
  public void negotiate(INegotiationContext context); 
}</code> </td>
 </tr>
</tbody>
</table>
</div>

 
In your case this context can be cast down to
TCPConnector.TCPNegotiationContext. 
Unfortunately it is private and does neither implement a more specific
interface nor does it expose the connector instance. 
Please file a Bugzilla so that I cann add respective API. 
 
Cheers 
/Eike 
 
---- 
<a class="moz-txt-link-freetext" href="http://thegordian.blogspot.com">http://thegordian.blogspot.com</a> 
 
 
 
 
Egidijus Vaisnora schrieb:
<blockquote cite="mid:gl45n8$1hv$1@build.eclipse.org" type="cite">Hello,
 
 
    Again, question about negotiating. How could I verify that
connection, opened by the particular user, is opened from the local IP
(or any predefined IP)?
 
    At current time I desire to verify on my negotiator that MASTER
user are connecting from the predefined IP and permit/disable
connection regarding IP, but seems that negotiator doesn't have IP
information of the "challenging" user... How could I obtain it?
 
 
Thanks,
 
Egidijus
 
</blockquote>
</body>
</html>

--------------070400020209000300040804--

Cheers
/Eike

----
http://www.esc-net.de
http://thegordian.blogspot.com
http://twitter.com/eikestepper

Report message to a moderator