Our applets/servlets run perfectly with Tomcat 4.1.18 and Apache 2.0.4X
(using jk as the go-between), but when used with the IIS redirector and
jk, the applets are unable to do any HTTP POST requests. Applets can,
however, successfully issue GET requests. There's nothing unusual about
the applet code, a snippet is shown below. The code blocks on the
oStrm.close() method. It works perfectly when using the Apache Http
server. Also provided is the stderr.log output. The stdout.log output
also contains some dump of what appears to be the HTTP content.
Unfortunately, we do have clients that will need the IIS/Tomcat combo.
This one is causing great hair loss, and any help welcomed. ;>
Applet code snippet:
====================
sURL = ...
sPostData = ...
URL url = new URL(sURL);
URLConnection urlconnection = url.openConnection();
urlconnection.setDoInput(true);
urlconnection.setDoOutput(true);
urlconnection.setUseCaches(false);
urlconnection.setRequestProperty("Content-Type",
"application/x-www-form-urlencoded");
System.out.println("Getting Output Stream");
DataOutputStream oStrm = new
DataOutputStream(urlconnection.getOutputStream());
System.out.println("Got Output Stream");
oStrm.writeBytes(sPostData);
System.out.println("Wrote Stream");
oStrm.flush();
System.out.println("Flushed Output Stream");
oStrm.close();
System.out.println("Closed Output Stream");
DataInputStream iStrm = new DataInputStream(new
BufferedInputStream(urlconnection.getInputStream(), 8192));
int nSuccessCode = iStrm.readInt();
...
=====================
stderr.log output:
=====================
SEVERE: Error decoding request
java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at
java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
at
java.io.BufferedInputStream.read1(BufferedInputStream.java:222)
at
java.io.BufferedInputStream.read(BufferedInputStream.java:277)
at
org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:526)
at
org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:464)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:625)
at
org.apache.jk.common.JkInputStream.receive(JkInputStream.java:300)
at
org.apache.jk.common.HandlerRequest.decodeRequest(HandlerRequest.java:46
1)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:343)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:632)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:
590)
at
org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:707)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:530)
at java.lang.Thread.run(Thread.java:536)
Feb 25, 2003 9:55:27 AM org.apache.jk.common.ChannelSocket
processConnection
WARNING: processCallbacks status 2
=====================
stdout.log content:
=====================12 34 01 2a 02 04 00 08 48 54 54 50 2f 31 2e 31 |
.4.*....HTTP/1.1
00 00 14 2f 73 65 72 76 6c 65 74 2f 49 6c 6c 75 | .../servlet/Illu
6d 69 6e 61 74 6f 72 00 00 09 31 32 37 2e 30 2e | minator...127.0.
30 2e 31 00 00 09 31 32 37 2e 30 2e 30 2e 31 00 | 0.1...127.0.0.1.
00 09 6c 6f 63 61 6c 68 6f 73 74 00 00 50 00 00 | ..localhost..P..
08 a0 01 00 34 74 65 78 74 2f 68 74 6d 6c 2c 20 | .?..4text/html,
69 6d 61 67 65 2f 67 69 66 2c 20 69 6d 61 67 65 | image/gif, image
2f 6a 70 65 67 2c 20 2a 3b 20 71 3d 2e 32 2c 20 | /jpeg, *; q=.2,
2a 2f 2a 3b 20 71 3d 2e 32 00 a0 04 00 02 65 6e | */*; q=.2.?...en
00 a0 06 00 0a 4b 65 65 70 2d 41 6c 69 76 65 00 | .?...Keep-Alive.
a0 0b 00 09 6c 6f 63 61 6c 68 6f 73 74 00 a0 0e | ?...localhost.?.
00 29 4d 6f 7a 69 6c 6c 61 2f 34 2e 30 20 28 63 | .)Mozilla/4.0 (c
6f 6d 70 61 74 69 62 6c 65 3b 20 4d 53 49 45 20 | ompatible; MSIE
36 2e 30 3b 20 57 69 6e 33 32 29 00 a0 08 00 03 | 6.0; Win32).?...
31 30 32 00 a0 07 00 21 61 70 70 6c 69 63 61 74 | 102.?..!applicat
69 6f 6e 2f 78 2d 77 77 77 2d 66 6f 72 6d 2d 75 | ion/x-www-form-u
72 6c 65 6e 63 6f 64 65 64 00 00 0d 63 61 63 68 | rlencoded...cach
65 2d 63 6f 6e 74 72 6f 6c 00 00 08 6e 6f 2d 63 | e-control...no-c
61 63 68 65 00 03 00 00 00 04 00 00 00 ff | ache.........?
=====================
Rick Bullotta
CTO
Lighthammer Software (http://www.lighthammer.com)
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 25, 2003 9:50 AM
To: [EMAIL PROTECTED]
Subject: IE6 crashes / Netscape works
Hello,
I have a web application where I let users log in through an applet. If
the user is verified I call another website from the applet like this
AppletContext appletContext = getAppletContext();
appletContext.showDocument(<URL>,"_self");
Now I have a big problem and I am not sure where it actually is.
On my local machine (Win2k prof) all is workrng fine and the new site is
loaded. This works in IE6 and Netscape 7.
But I also have a Win2k server where I also runTomcat. There it just
works with Netscape. If I try to log in in IE, it crashes and is even
not responding anymore. It crashes right after the showDocument call.
I was testing it with Tomcat 4.18 and 4.12. Same effect. I also tried
with ports 8080 or 80 or whatever. Same thing.
Does anyone know where the problem is? Is it IE, Tomcat or Win server?
Christian Schuster
Rudolf Schuster AG
Postfach 277
CH - 3000 Bern 11
http://www.rsag.ch
++41 31 348 05 30
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