I've written a home entertainment system running on a Raspberry Pi and the
user interface is provided by Morbo. On occasion I will need to stop Morbo
to debug a newly encountered hiccup or to add some new features that
require a clean start. Hitting Ctrl-C on the command line gets me back to
the command prompt and "mostly" shuts down Morbo, but frequently when I go
to restart Morbo, I'll get a message from Mojo::IOLoop.pm (line 126) saying
that the port is already in use. So my question at the moment is actually
two question:
1. Should I shut down Morbo differently? Start a new command prompt and
issue a kill, for instance, or put a "hidden" exit command inside the GUI?
(I don't want my 3 year old grandson shutting down the system accidently
:-) )
2. Does anyone know the process that keeps the port open? I could issue
a kill to that after the fact, but none of the process names leaps out as
being Morbo (or perl, for that matter)
Thanks,
Garry
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