[Jmri-developers] AbstractMRTrafficController handleOneIncomingReply() & Programming

[Kevin D. <kev...@nt...>]

I know that I brought up an issue about the handleOneIncomingReply() a 
little while back and why it uses the swing.invokeandwait().

I now have another question/issue surrounding it, a bit of code that I'm 
working on for a RailCom Reader is based upon the 
AbstractMRTrafficController for processing messages.

The next stage of the testing is to allow reading of CV values on the 
main, this works using the simple cv programmer, and when in the tabbed 
programming screen for individual CVs or if you do a "Read changes on 
sheet".  However if I try to do a "Read All" on sheet then the swing 
thread gets blocked and the reply messages from the reader gets stuck in 
the handleOneIncomingReply().

What occurs to the swing thread when a "Read All On Sheet" is performed 
and appears to lock it and the rest of the program?

Regards
Kevin