If a bind fails then this is usually because PID reuse happened and the
unix domain socket path still existed on the filesystem. Alternatively
the process did an execve which left a dangling unix domain file.
Unlink the file and try again in these cases. It will almost certainly
work the second time.
Instead of relying on sleeping in accept, use poll. This allows us to
early shutdown instead of leaving a thread hanging stuck in accept.
Doesn't change behaviour with FEX gdbserver waiting for attach, but in
the future when we all full process trees to have gdbserver running this
will be more important.
Resolving the issue that we can only ever have one gdbserver process
running consuming port 8086 (even if the port number is cute).
Doesn't give us anything yet but in the future will allow us to have
whole process trees running gdbservers that we can attach to.
Requires #3249 to be merged first
Library alerting has been disabled for now, and storing IR while
gdbserver is running is removed.
Otherwise no functional change.
Ryan Houdek