tree 0ea6afcb4c86216e50966e199b086fd8e8fc0132
parent f0723ee3f9c1412e5b9b9f479f383165142cda66
author Matthew Barth <msbarth@us.ibm.com> 1636496149 -0600
committer Matthew Barth <msbarth@linux.ibm.com> 1636573231 +0000

control: Correct subscribing/handling of signals

When subscribing to signals, a pointer to the signal packages should be
used for the location to store the list of signal packages. This way the
callback is bound to the pointer and not the local variable that was
then getting moved.

Also, in handling signal messages, since there could be more than one
signal package to check against the signal received, a rewind must be
done to the signal message so that additional signal packages can read
the message contents again.

Change-Id: Iddea2011d25068d6f71bdee91801537cd5994728
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>