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fixed #2462 v9 continue support dragonfly, it's Hello command return "NOAUTH Authentication required" error (#2479) 

* fixed #2462 error NOAUTH and support dragonfly

* check add comment

* alignment

---------

Co-authored-by: Monkey <golang@88.com>
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Euclid 2023-03-10 21:21:24 +08:00 committed by GitHub
parent 6501a8b15e
commit 30a6f7107e
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1 changed files with 3 additions and 1 deletions
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redis.go
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@ -285,7 +285,9 @@ func (c *baseClient) initConn(ctx context.Context, cn *pool.Conn) error {
// we continue to provide services with RESP2. // we continue to provide services with RESP2.
if err := conn.Hello(ctx, 3, username, password, "").Err(); err == nil { if err := conn.Hello(ctx, 3, username, password, "").Err(); err == nil {
auth = true auth = true
} else if !strings.HasPrefix(err.Error(), "ERR unknown command") { } else if !strings.HasPrefix(err.Error(), "ERR unknown command") &&
// this check is for compatibility DragonflyDB.
!strings.HasPrefix(err.Error(), "NOAUTH Authentication") {
return err return err
} }