missing poolCluster 'remove' event

[mafischer]

https://github.com/mysqljs/mysql#poolcluster

as shown in the mysql poolCluster documentation, the poolCluster emits a remove event when a node is removed.

// Target Group : SLAVE1-2, Selector : order
// If can't connect to SLAVE1, return SLAVE2. (remove SLAVE1 in the cluster)
poolCluster.on('remove', function (nodeId) {
  console.log('REMOVED NODE : ' + nodeId); // nodeId = SLAVE1
});

mariadb does not support this:

poolCluster.on('remove', function (nodeId) {
TypeError: poolCluster.on is not a function

[rusher]

Thanks for pointing that out !
done with commit 95f6068 .

This will be in the next version (2.0.6)