private boolean isSeedHeartbeatValid ( ) { boolean isSeed = false ; for ( ServerHeartbeat server : _serverSelf . getCluster ( ) . getSeedServers ( ) ) { if ( server . port ( ) > 0 ) { isSeed = true ; if ( server . isUp ( ) ) { return true ; } } } return ! isSeed ; }
Returns true if one of the cluster seeds is an active server .