File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
http://aspose.com/file-tools
The moose likes Groovy and the fly likes How to read and write to/from webserver socket? Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login
JavaRanch » Java Forums » Languages » Groovy
Bookmark "How to read and write to/from webserver socket?" Watch "How to read and write to/from webserver socket?" New topic
Author

How to read and write to/from webserver socket?

Siegfried Heintze
Ranch Hand

Joined: Aug 11, 2000
Posts: 381

How do I modify http://pleac.sourceforge.net/pleac_groovy/sockets.html#AEN925 to print out what the browser sends it?

Here is my attempt:


I get this error:

Exception thrown: Address already in use: JVM_Bind

java.net.BindException: Address already in use: JVM_Bind

at ConsoleScript3.run(ConsoleScript3:1)

Thanks,
Siegfried
David Newton
Author
Rancher

Joined: Sep 29, 2008
Posts: 12617

The error is unrelated to what you're asking--there's something already using that socket.

Perhaps your own app, since it never exits.
Siegfried Heintze
Ranch Hand

Joined: Aug 11, 2000
Posts: 381
If I comment out that one line where I try to read the socket, I basically have the original that works. This leads me to believe my attempt to read is causing the problem.

So, how do I take the original and enhance it to display all the post parameters and the header that the browser is sending it?
Thanks,
Siegfried
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: How to read and write to/from webserver socket?