Re: printing from java app

[Jeremy Smallman <jeremy.smallman%doxsystems.com@localhost>]

It's difficult to see exactly what's happening when I try to open the
port from the java app because ktrace -i just keeps spitting data out
non-stop (running the app for about 11 seconds to do what I need to do
output 102260 lines).  I was using kdump -l to follow the output but
that's useless now.  Going back to view that data from ktrace I still
don't see anything that sticks out. There are about 13 or 14 java
processes though running with this app.  

Jeremy


On Mon, 2009-03-23 at 15:52, Christos Zoulas wrote:
> In article <1237833187.10280.57.camel@v250>,
> Jeremy Smallman  <jeremy.smallman%doxsystems.com@localhost> wrote:
> >Thanks for the reply.  This java app has an "open" button to open the
> >communication line to the printer then another button to print text to
> >the printer (sorry, I should have explained this before).  When I click
> >open, the java app throws an exception "cannot open the commuications
> >port."  ktrace shows output up to the point of me clicking the open
> >button but upon clicking the button it outputs nothing.
> 
> ktrace -i to see if there are any children. Perhaps some other thread
> is doing it.
> 
> christos