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- #!/bin/sh
- # If we are running NetworkManager, tell it we are going to sleep.
- # TODO: Make NetworkManager smarter about how to handle sleep/resume
- # If we are asleep for less time than it takes for TCP to reset a
- # connection, and we are assigned the same IP on resume, we should
- # not break established connections. Apple can do this, and it is
- # rather nifty.
-
- . "${PM_FUNCTIONS}"
-
- suspend_nm()
- {
- # Tell NetworkManager to shut down networking
- dbus_send --print-reply --system \
- --dest=org.freedesktop.NetworkManager \
- /org/freedesktop/NetworkManager \
- org.freedesktop.NetworkManager.sleep 2>&1 > /dev/null
- }
-
- resume_nm()
- {
- # Wake up NetworkManager and make it do a new connection
- dbus_send --print-reply --system \
- --dest=org.freedesktop.NetworkManager \
- /org/freedesktop/NetworkManager \
- org.freedesktop.NetworkManager.wake 2>&1 > /dev/null
- }
-
- case "$1" in
- hibernate|suspend)
- suspend_nm
- ;;
- thaw|resume)
- resume_nm
- ;;
- *) exit $NA
- ;;
- esac
-