tree a0df526fad44fced0c33339796af6e9e2928bcfa
parent 2b87f5a44530c60624a9ac35e2ef29ea6885aad1
author serkant.uluderya <serkant.uluderya@netsia.com> 1569392129 -0700
committer serkant.uluderya <serkant.uluderya@netsia.com> 1569518335 -0700

[VOL-1974] ONUs can not be discovered after hard rebooting the OLT

When the OLT is rebooted, it starts to send ONU discover indications
again and to process them the discovered onu cache should be cleared.
Also necessary lock mechanism added.

Change-Id: Iaf31bdec06ed24605aa5879d1246c38dcdf3cb25