[BGPCEP-524] Duplicate cleanup and connected-peer-counter decrement during BGP session cleanup

Sun, 3 Mar 2019 11:49:51 +0000

While trying to repro issue in https://bugs.opendaylight.org/show_bug.cgi?id=6373 (update message with missing BGP mandatory attribute received), noticed that BGP session is getting closed twice and also connected-peer-counter may get decremented twice resulting in negative counter value

{channel=[id: 0x58e9ec32, L:/10.29.12.199:1790 - R:/10.29.12.108:17900], state=UP}

{error=WELL_KNOWN_ATTR_MISSING}

{channel=[id: 0x58e9ec32, L:/10.29.12.199:1790 ! R:/10.29.12.108:17900], state=IDLE}

OpenDaylight JIRA

[BGPCEP-524] Duplicate cleanup and connected-peer-counter decrement during BGP session cleanup