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fix nil node dereference when use RouteByLatency in cluster

This commit is contained in:
Pavlov Aleksey 2020-08-06 18:04:04 +03:00
parent 3fbf7df014
commit 8a5db20d32
1 changed files with 5 additions and 1 deletions
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4
cluster.go
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@ -564,8 +564,12 @@ func (c *clusterState) slotClosestNode(slot int) (*clusterNode, error) {
node = n
}
}
if node != nil {
return node, nil
}
// If all nodes are failing - return random node
return c.nodes.Random()
}
func (c *clusterState) slotRandomNode(slot int) (*clusterNode, error) {
nodes := c.slotNodes(slot)