ons 2003-06-25 klockan 13.38 skrev Mohsin Khan: > Well ppl True, but there are certain > limitations, if give squid a HUP signal or restart it, > it will not only close all the download sessions, but > there are certain java applications that run through > browsers and well they maintain login sessions, and > once squid is closed there session is closed as well > and they have to download the API's again, and > relogin.
A HUP does not close any sessions. A restart does. A JAVA applet using HTTP should not notice the restart of the proxy, unless if it is actively fetching something at the time the proxy is restarted. Sessions is a business between the applet and the web server, not actively involving the proxy. If you have an applet using the proxy as a tunnel via the CONNECT method to reach some server application then you indeed have this problem, but only because you are using the HTTP proxy for things it is not intended to be used for (for such purposes a SOCKS proxy should be used). > Secondly in my enviroment i can not restrict the bandwidth, > its just that users are educated to not to download like this, > but if some one do than there must be so accountability. Accontability you have. The session is logged when it finishes, and running sessions is visible in the cachemgr interface. Why can you not restrict bandwidth? If you already have the policy that users must not download like this, why not make a rule which denies them to do so? It is very easy to do in Squid without limiting the speed of normal browsing. What you do not have in Squid is the possibility to actively terminate unwanted sessions. But if nothing else a temporary firewall rule (both Linux and FreeBSD have integrated firewalls) can be used to block a download once the session is identified and you can not reach the user to ask them to stop what they are doing. Adding a function natively to Squid to selectively terminate sessions is possible, but requires a bit of coding as it is not a function which exists today. Regards Henrik -- Donations welcome if you consider my Free Squid support helpful. https://www.paypal.com/xclick/business=hno%40squid-cache.org Please consult the Squid FAQ and other available documentation before asking Squid questions, and use the squid-users mailing-list when no answer can be found. Private support questions is only answered for a fee or as part of a commercial Squid support contract. If you need commercial Squid support or cost effective Squid and firewall appliances please refer to MARA Systems AB, Sweden http://www.marasystems.com/, [EMAIL PROTECTED]
