I read your mail 5 times, Now I can reply you. My friends tell me, the module I write, the same in other Application Server call "hot swap".
Today later, I will upload an article to the sourceforge, include contents: Why I write the article, and the module. Where I modified Tomcat source code. 2006/4/26, Remy Maucherat <[EMAIL PROTECTED]>: > > Peter M.Chen wrote: > > Several mounth ago , I write a document about dynamic reload class on > tomcat > > running, but no tomcat developer notice that. > > > > I think everybody are busy, So I decide write this module by Myself :). > > Now it's finished. > > > > I put it on sourceforge, You can visit at here: > > http://sourceforge.net/projects/tomcat-res-mgr/ > > > > good luck! :))) > > That's interesting. The current implementation of the reloadable flag is > useless given there's no value add over touching a JAR or a watched > resource like web.xml and trigger a full reload. > > I could try something like that to replace the current implementation of > the reloadable flag and see if it works as you advertise it, but it is > almost certain that such a method will cause random problems, or be > impractical. Even if the class definition is indeed replaced, many > webapps designs have no reason to reallocate references they may have > been kept. So it's really 100% development-only, and a sort of "see if > it works for you" feature, otherwise touch web.xml. > > Note: As I said, checking for JAR updates is already done, and I think > it should continue to do a full reload due to the platform specific > tricks which could be associated with accessing stuff that is inside the > JAR file. > > Rémy > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
