Hi Massimo,
Massimo Signori wrote:
Thank you Thomas, i guess you're right. Let me know if I'm right now :) This is what my applet does:
1. downloads a zip file from server in which there are the SVG and the JS files
2. saves and unzip this zip file in a local directory
3. loads the SVG in browser
4. at this point I can make some svg browsing using some js functions
5. these js functions use rhino to call some java classes
You are telling me that calling java classes on server causes this opening of so many TCP connections, aren't you?
Are the Java class in the Applet Jar(s)? If so it shouldn't hit the server.
It seems that Tomcat doesn't log this passage... you know if there is a
possible solution?
Is Tomcat acting as your http server as well? Or do you mean that the 'calling java classes' is calling a JSP or the like? You should be able to add System.err.println statements to get an idea when you are contacting the server in your code.
You might also want to discuss with Bartosz since he seems to be having a similar issue with Batik in an Applet.
Thank you very much for your help, Kind regards Massimo
-----Messaggio originale-----
Da: Thomas DeWeese [mailto:[EMAIL PROTECTED] Inviato: marted́ 26 ottobre 2004 15.43
A: Batik Users
Oggetto: Re: batik opens too TCP connections?
Massimo Signori wrote:
Hi everybody, i'm using batik to display an SVG in my java applet. This
SVG
contains some links to javascript functions as shown:
[...]
My applet downloads this file from server and then opens this file from
the
hard drive. It seems that when SVG rendering is complete and I start browsing this svg using some JS functions, my applet opens an incredible number of TCP connections just when a JS function is called (I think...). I've seen that by monitoring with TCPView the number of connections opened.
Can you tell what it's opening (I assume it's requesting classes from the originating server). I would suspect that this is caused by Rhino, it allows you to access Java classes from JavaScript, however usually this only happens when you want it to. You might be able to find something 'odd' in your JS by looking at the server logs to know what it is requesting (if it's requesting a class in something like a mouseover handler it could open lots of connections in a short period).
Please note I'm quite new with batik and don't know if this problem is in
some way related to it.
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