Merge remote-tracking branch 'upstream/master' into fix-otel

Author: flc1125

.golangci.yml

@@ -1,4 +1,3 @@
 run:
-  concurrency: 8
-  deadline: 5m
+  timeout: 5m
   tests: false

redis.go

@@ -41,15 +41,15 @@ type (
 )
 
 type hooksMixin struct {
-	hooksMu *sync.Mutex
+	hooksMu *sync.RWMutex
 
 	slice   []Hook
 	initial hooks
 	current hooks
 }
 
 func (hs *hooksMixin) initHooks(hooks hooks) {
-	hs.hooksMu = new(sync.Mutex)
+	hs.hooksMu = new(sync.RWMutex)
 	hs.initial = hooks
 	hs.chain()
 }
@@ -151,7 +151,7 @@ func (hs *hooksMixin) clone() hooksMixin {
 	clone := *hs
 	l := len(clone.slice)
 	clone.slice = clone.slice[:l:l]
-	clone.hooksMu = new(sync.Mutex)
+	clone.hooksMu = new(sync.RWMutex)
 	return clone
 }
 
@@ -176,7 +176,14 @@ func (hs *hooksMixin) withProcessPipelineHook(
 }
 
 func (hs *hooksMixin) dialHook(ctx context.Context, network, addr string) (net.Conn, error) {
-	return hs.current.dial(ctx, network, addr)
+	// Access to hs.current is guarded by a read-only lock since it may be mutated by AddHook(...)
+	// while this dialer is concurrently accessed by the background connection pool population
+	// routine when MinIdleConns > 0.
+	hs.hooksMu.RLock()
+	current := hs.current
+	hs.hooksMu.RUnlock()
+
+	return current.dial(ctx, network, addr)
 }
 
 func (hs *hooksMixin) processHook(ctx context.Context, cmd Cmder) error {

search_commands.go

@@ -574,11 +574,8 @@ func FTAggregateQuery(query string, options *FTAggregateOptions) AggregateQuery
 		if options.SortByMax > 0 {
 			queryArgs = append(queryArgs, "MAX", options.SortByMax)
 		}
-		if options.LimitOffset > 0 {
-			queryArgs = append(queryArgs, "LIMIT", options.LimitOffset)
-		}
-		if options.Limit > 0 {
-			queryArgs = append(queryArgs, options.Limit)
+		if options.LimitOffset >= 0 && options.Limit > 0 {
+			queryArgs = append(queryArgs, "LIMIT", options.LimitOffset, options.Limit)
 		}
 		if options.Filter != "" {
 			queryArgs = append(queryArgs, "FILTER", options.Filter)
@@ -773,11 +770,8 @@ func (c cmdable) FTAggregateWithArgs(ctx context.Context, index string, query st
 		if options.SortByMax > 0 {
 			args = append(args, "MAX", options.SortByMax)
 		}
-		if options.LimitOffset > 0 {
-			args = append(args, "LIMIT", options.LimitOffset)
-		}
-		if options.Limit > 0 {
-			args = append(args, options.Limit)
+		if options.LimitOffset >= 0 && options.Limit > 0 {
+			args = append(args, "LIMIT", options.LimitOffset, options.Limit)
 		}
 		if options.Filter != "" {
 			args = append(args, "FILTER", options.Filter)

search_test.go

@@ -616,6 +616,11 @@ var _ = Describe("RediSearch commands Resp 2", Label("search"), func() {
 		res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
 		Expect(err).NotTo(HaveOccurred())
 		Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("b"))
+
+		options = &redis.FTAggregateOptions{SortBy: []redis.FTAggregateSortBy{{FieldName: "@t1"}}, Limit: 1, LimitOffset: 0}
+		res, err = client.FTAggregateWithArgs(ctx, "idx1", "*", options).Result()
+		Expect(err).NotTo(HaveOccurred())
+		Expect(res.Rows[0].Fields["t1"]).To(BeEquivalentTo("a"))
 	})
 
 	It("should FTAggregate load ", Label("search", "ftaggregate"), func() {