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fix(txpipeline): should return error on multi/exec on multiple slots [CAE-1028] (#3408)

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* fix(txpipeline): should return error on multi/exec on multiple slots

* fix(txpipeline): test normal tx pipeline behaviour

* chore(err): Extract crossslot err and add test

* fix(txpipeline): short curcuit the tx if there are no commands

* chore(tests): validate keys are in different slots
This commit is contained in:
Nedyalko Dyakov
2025-06-18 14:18:00 +03:00
committed by GitHub
parent 68717412c9
commit 4c635cc563
3 changed files with 49 additions and 16 deletions
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6
error.go
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@ -22,6 +22,12 @@ var ErrPoolExhausted = pool.ErrPoolExhausted
// ErrPoolTimeout timed out waiting to get a connection from the connection pool.
var ErrPoolTimeout = pool.ErrPoolTimeout
// ErrCrossSlot is returned when keys are used in the same Redis command and
// the keys are not in the same hash slot. This error is returned by Redis
// Cluster and will be returned by the client when TxPipeline or TxPipelined
// is used on a ClusterClient with keys in different slots.
var ErrCrossSlot = proto.RedisError("CROSSSLOT Keys in request don't hash to the same slot")
// HasErrorPrefix checks if the err is a Redis error and the message contains a prefix.
func HasErrorPrefix(err error, prefix string) bool {
var rErr Error