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Fix race

This commit is contained in:
Vladimir Mihailenco 2020-12-06 10:05:26 +02:00
parent a60ca8bc24
commit 43d9b98d48
1 changed files with 5 additions and 0 deletions
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5
sentinel.go
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@ -177,6 +177,7 @@ func NewFailoverClient(failoverOpt *FailoverOptions) *Client {
opt.init() opt.init()
connPool := newConnPool(opt) connPool := newConnPool(opt)
failover.mu.Lock() failover.mu.Lock()
failover.onFailover = func(ctx context.Context, addr string) { failover.onFailover = func(ctx context.Context, addr string) {
_ = connPool.Filter(func(cn *pool.Conn) bool { _ = connPool.Filter(func(cn *pool.Conn) bool {
@ -648,6 +649,7 @@ func (c *sentinelFailover) discoverSentinels(ctx context.Context) {
func (c *sentinelFailover) listen(pubsub *PubSub) { func (c *sentinelFailover) listen(pubsub *PubSub) {
ctx := context.TODO() ctx := context.TODO()
if c.onUpdate != nil { if c.onUpdate != nil {
c.onUpdate(ctx) c.onUpdate(ctx)
} }
@ -725,9 +727,12 @@ func NewFailoverClusterClient(failoverOpt *FailoverOptions) *ClusterClient {
} }
c := NewClusterClient(opt) c := NewClusterClient(opt)
failover.mu.Lock()
failover.onUpdate = func(ctx context.Context) { failover.onUpdate = func(ctx context.Context) {
c.ReloadState(ctx) c.ReloadState(ctx)
} }
failover.mu.Unlock()
return c return c
} }