Hiroshi Kasamatsu wrote:
> Applet-servlet communication does not work on internet.
> I have been making efforts to find clues,but I cannot see the light yet.
> I tried some URL connections,but only to fail.
> The remnant clue I expect is how to select doPost,doGet.
> *******************************************************
> 1.
> Applet side: Servlet side:
> doGet(....)
> write object -----------> read object
> read object <----------- write object
> *********************************************************
> 2.
> Applet side: Servlet side:
> doPost(....)
> write object -----------> read object
> read object <----------- write object
> *********************************************************
> I used doPost, or No2,because data is sent.
> But I also tried No1,but both to fail. One point I worry about is to
> include read and write within a doPost method.
> What does not work applet-servlet communication on internet?
>
> Hiroshi Kasamatsu
> [EMAIL PROTECTED]
>
Hi :-) from several emails in Servlet-List and my work:
0
* if you first write something in Applet, then in Servlet, service/doPost
will be invoked.
* if you first read something in Applet, then in Servlet, service/doGet
will be invoked.
* so you can only override service in your Servlet class if it is
possible.
1
from my work, it can work in Internet, I have test the following:
* Servlet container has public IP, its Internet connecting is
T1/ADSL/ISDN
* client of my Servlet class:
# has public IP, its Internet connecting is ISDN
# dialup user from sprint.ca
# pure-IE5.0 and pure-NN4.7.
2
I remember there are several emails in Servlet-List about the problem of
Applet-Servlet Communication in the following enviroment:
* firewall
* VPN
* Java Plugin 1.2/1.3 ?
but I am not sure, please check the Servlet Archive - Aug/Sep , 2000 :-)
Bo
Nov.10, 2000
___________________________________________________________________________
To unsubscribe, send email to [EMAIL PROTECTED] and include in the body
of the message "signoff SERVLET-INTEREST".
Archives: http://archives.java.sun.com/archives/servlet-interest.html
Resources: http://java.sun.com/products/servlet/external-resources.html
LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
