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zamroni777
Nov 21, 2023Cumulonimbus
you can try tcl async to make sure it's asynchronous
https://wiki.tcl-lang.org/page/async
- daboochmeister2Nov 21, 2023Altostratus
Thank you for the info - looks like HSL does return immediately, without waiting for the response to the "send" ... which is async enough for us!