[3347] in java-interest
problem with URLConnection/InputStreams
daemon@ATHENA.MIT.EDU (Edd Dumbill)
Wed Nov 8 13:35:15 1995
Date: Wed, 8 Nov 1995 14:19:38 +0000 (GMT)
From: Edd Dumbill <edmundd@compnews.co.uk>
To: java-interest@java.sun.com
In-Reply-To: <Pine.SUN.3.91.951106162314.10060E-100000@Xenon.Stanford.EDU>
Hi,
I'm using the JDK beta.
I've written an applet which makes a connection to a URL to read a string
from a file and then scroll it along. I use the following code to get the
string in:
try {
uc = url.openConnection();
if (uc != null)
{
uc.setUseCaches(true);
uc.connect();
is = uc.getInputStream();
int av = is.available();
System.out.println(av);
if (av>0) {
byte inar[] = new byte[av];
av = is.read(inar);
inar[av-1]=0;
stxt = new String(inar,0);
}
is.close();
}
} catch (IOException e) {
e.printStackTrace(); }
The problem is that it works fine (most of the time - it has failed
first time) , but then if I clone the applet from the appletviewer, the
clone returns 0 from is.available(). The httpd access log shows that the
information is being sent OK.
So what am I doing wrong?
Thanks for your help.
Edd.
Edd Dumbill - Software Engineer - PA Data Design - +44 1430 488224
mailto:edmundd@padd.press.net - http://www.pa.press.net/people/edmundd
and i like the way you're broken and i'll like you when you're old
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