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Merge pull request #1073 from go-redis/fix/failover-dialer-when-available

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Use Dialer in Sentinel failover when available
This commit is contained in:
Vladimir Mihailenco
2019-06-29 12:53:26 +03:00
committed by GitHub
parent 056d737e55 cdfe26b83c
commit 73d3c18522
1 changed files with 6 additions and 2 deletions
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8
sentinel.go
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@@ -306,8 +306,9 @@ func (c *sentinelFailover) Close() error {
func (c *sentinelFailover) Pool() *pool.ConnPool {
c.poolOnce.Do(func() {
c.opt.Dialer = c.dial
c.pool = newConnPool(c.opt)
opt := *c.opt
opt.Dialer = c.dial
c.pool = newConnPool(&opt)
})
return c.pool
}
@@ -317,6 +318,9 @@ func (c *sentinelFailover) dial(ctx context.Context, network, addr string) (net.
if err != nil {
return nil, err
}
if c.opt.Dialer != nil {
return c.opt.Dialer(ctx, network, addr)
}
return net.DialTimeout("tcp", addr, c.opt.DialTimeout)
}