[Java-player-users] readAll necessary?

[Shane H. <sr...@ny...>]

Hey all -

I've been confused for awhile about reading data using javaclient.  If I 
do a runThreaded() do I ever need to explicitly readData()?  So far, 
w/respect to sensors, things have mostly "just worked."  But now I'm 
having these goofy intermittent problems (w/ fiducials again, of course) 
where sometimes I get meaningful rotation readings, and sometimes I get 
nothing.  There seems to be no rhyme or reason to how this is working, 
and of course considering the series of problems I've had with fiducials 
it could be just more of the same bugs that crop up w/ 1.3.5.  But it 
strikes me that it could be something more fundamental.

So - can someone give me a quick explanation of how and when to read 
interface data?

Thanks,

Shane