LeelaWatcher not showing moves when used with leela-zero v 0.17

[barrybecker4]

I can see games when running

java -jar LeelaWatcher-1.1.0.jar . autogtp.exe

with version 0.16 of leela-zero, but it does not work when using 0.17 of leela-zero.
It's possible that the format of the moves has changed again. I recall a similar problem with an earlier release.

[barrybecker4]

Hmm - looked at this a bit this morning. Something about the way the gtps commands are sent has changed in leela-0.17. The commands are not even getting the BufferedOutputStream or the parser.

[barrybecker4]

I figured out what the problem is. The EVENT parser is pretty fragile in the sense that if the initial text sent by autogtp changes at all, it can fail in a mysterious way. I will make PR to update the regexp to accept the new text and still be backward compatible with old versions, but it could fail again in the future if the autogtp start text changes again.