# ust-consumerd sets up its server socket
# ust-consumerd opens the pidfile, blocks because no one has opened it
# we open pidfile
# ust-consumerd sets up its server socket
# ust-consumerd opens the pidfile, blocks because no one has opened it
# we open pidfile
# ust-consumerd writes to pidfile
# ust-consumerd closes pidfile
# we unblock reading pidfile
# ust-consumerd writes to pidfile
# ust-consumerd closes pidfile
# we unblock reading pidfile