redis/go-redis
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Improve docs

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This commit is contained in:
Vladimir Mihailenco
2018-07-18 15:28:51 +03:00
parent da8ef0efa6
commit ee41b90923
2 changed files with 13 additions and 6 deletions
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10
example_test.go
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@ -74,7 +74,10 @@ func ExampleNewClusterClient() {
// Following example creates a cluster from 2 master nodes and 2 slave nodes
// without using cluster mode or Redis Sentinel.
func ExampleNewClusterClient_manualSetup() {
loadClusterSlots := func() ([]redis.ClusterSlot, error) {
// clusterSlots returns cluster slots information.
// It can use service like ZooKeeper to maintain configuration information
// and Cluster.ReloadState to manually trigger state reloading.
clusterSlots := func() ([]redis.ClusterSlot, error) {
slots := []redis.ClusterSlot{
// First node with 1 master and 1 slave.
{
@ -101,12 +104,13 @@ func ExampleNewClusterClient_manualSetup() {
}
client := redis.NewClusterClient(&redis.ClusterOptions{
ClusterSlots: loadClusterSlots,
ClusterSlots: clusterSlots,
RouteRandomly: true,
})
client.Ping()
// ReloadState can be used to update cluster topography.
// ReloadState reloads cluster state. It calls ClusterSlots func
// to get cluster slots information.
err := client.ReloadState()
if err != nil {
panic(err)