[NETCONF-493] ReconnectPromise throws IllegalStateException continuously

Mon, 8 Jan 2018 18:15:51 +0000

ReconnectPromise will execute method setFailure() more than once if reconnecting to a netconf device failed more than once, and the setFailure() method will throw IllegalStateException when called more than once, so there should add limitation to the call of setFailure() to avoid IllegalStateException.

OpenDaylight JIRA

[NETCONF-493] ReconnectPromise throws IllegalStateException continuously