chore(deps): update dependencies

Automated dependency update. All tests passed.

cache/redis/redis.go

@@ -32,6 +32,9 @@ func escapeGlobPattern(s string) string {
 	return globEscaper.Replace(s)
 }
 
+// scanCountBatch is the SCAN COUNT hint used when counting keys.
+const scanCountBatch = 1000
+
 type RedisConfig struct {
 	ctx         context.Context
 	client      *redis.Client
@@ -163,12 +166,28 @@ func (c *RedisConfig) Clear() error {
 // literally instead of being interpreted as a wildcard, which would
 // otherwise undercount or overcount keys in admin-dashboard stats.
 func (c *RedisConfig) CountQueries() (int64, error) {
-	pattern := escapeGlobPattern(c.prefix) + "*"
-	keys, err := c.client.Keys(c.ctx, pattern).Result()
-	if err != nil {
-		return 0, err
+	return c.scanCount(escapeGlobPattern(c.prefix) + "*")
+}
+
+// scanCount counts keys matching pattern with a cursor SCAN. KEYS builds the
+// whole reply in memory on the server and blocks it, which spiked a shared
+// Dragonfly to its memory limit when the prefix is empty.
+func (c *RedisConfig) scanCount(pattern string) (int64, error) {
+	var (
+		cursor uint64
+		total  int64
+	)
+	for {
+		keys, next, err := c.client.Scan(c.ctx, cursor, pattern, scanCountBatch).Result()
+		if err != nil {
+			return 0, fmt.Errorf("redis: scan at cursor %d: %w", cursor, err)
+		}
+		total += int64(len(keys))
+		cursor = next
+		if cursor == 0 {
+			return total, nil
+		}
 	}
-	return int64(len(keys)), nil
 }
 
 // CountQueriesWithPattern returns the number of keys owned by this cache
@@ -177,12 +196,11 @@ func (c *RedisConfig) CountQueries() (int64, error) {
 // itself is left as given so a caller can still use glob metacharacters
 // intentionally in the suffix it supplies.
 func (c *RedisConfig) CountQueriesWithPattern(pattern string) (int, error) {
-	fullPattern := escapeGlobPattern(c.prefix) + pattern
-	keys, err := c.client.Keys(c.ctx, fullPattern).Result()
+	total, err := c.scanCount(escapeGlobPattern(c.prefix) + pattern)
 	if err != nil {
 		return 0, err
 	}
-	return len(keys), nil
+	return int(total), nil
 }
 
 // GetMemoryUsage returns an approximation of memory usage for Redis.

cache/redis/redis_count_scan_test.go

@@ -0,0 +1,82 @@
+package libpack_cache_redis
+
+import (
+	"context"
+	"fmt"
+	"net"
+	"strings"
+	"sync"
+	"testing"
+
+	"github.com/alicebob/miniredis/v2"
+	redis "github.com/redis/go-redis/v9"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+type commandRecorder struct {
+	mu   sync.Mutex
+	seen []string
+}
+
+func (r *commandRecorder) DialHook(next redis.DialHook) redis.DialHook {
+	return func(ctx context.Context, network, addr string) (net.Conn, error) {
+		return next(ctx, network, addr)
+	}
+}
+
+func (r *commandRecorder) ProcessHook(next redis.ProcessHook) redis.ProcessHook {
+	return func(ctx context.Context, cmd redis.Cmder) error {
+		r.mu.Lock()
+		r.seen = append(r.seen, strings.ToLower(cmd.Name()))
+		r.mu.Unlock()
+		return next(ctx, cmd)
+	}
+}
+
+func (r *commandRecorder) ProcessPipelineHook(next redis.ProcessPipelineHook) redis.ProcessPipelineHook {
+	return next
+}
+
+func (r *commandRecorder) count(name string) int {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	n := 0
+	for _, s := range r.seen {
+		if s == name {
+			n++
+		}
+	}
+	return n
+}
+
+// TestCount_UsesScanNotKeys guards against reintroducing KEYS, which builds
+// the whole key list server-side and spiked a shared Dragonfly to its limit.
+func TestCount_UsesScanNotKeys(t *testing.T) {
+	t.Parallel()
+	s, err := miniredis.Run()
+	require.NoError(t, err)
+	t.Cleanup(s.Close)
+
+	rc, err := New(&RedisClientConfig{RedisServer: s.Addr()})
+	require.NoError(t, err)
+
+	const total = 2500
+	for i := 0; i < total; i++ {
+		require.NoError(t, rc.Set(fmt.Sprintf("k%d", i), []byte("v"), 0))
+	}
+
+	rec := &commandRecorder{}
+	rc.client.AddHook(rec)
+
+	count, err := rc.CountQueries()
+	require.NoError(t, err)
+	assert.Equal(t, int64(total), count)
+
+	patternCount, err := rc.CountQueriesWithPattern("k1*")
+	require.NoError(t, err)
+	assert.Equal(t, 1111, patternCount, "k1, k10-k19, k100-k199, k1000-k1999")
+
+	assert.Zero(t, rec.count("keys"), "counting must not issue KEYS")
+	assert.GreaterOrEqual(t, rec.count("scan"), 2, "counting must issue SCAN")
+}

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/gofrs/flock v0.13.1
 	github.com/golang-jwt/jwt/v5 v5.3.1
 	github.com/google/uuid v1.6.0
-	github.com/gookit/goutil v0.8.3
+	github.com/gookit/goutil v0.8.4
 	github.com/gorilla/websocket v1.5.3
 	github.com/graphql-go/graphql v0.8.1
 	github.com/jackc/pgx/v5 v5.11.0
@@ -26,7 +26,7 @@ require (
 	github.com/redis/go-redis/v9 v9.23.0
 	github.com/sony/gobreaker/v2 v2.4.0
 	github.com/stretchr/testify v1.12.1
-	github.com/valyala/fasthttp v1.76.0
+	github.com/valyala/fasthttp v1.77.0
 	go.opentelemetry.io/otel v1.47.0
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.47.0
 	go.opentelemetry.io/otel/sdk v1.47.0
@@ -44,7 +44,7 @@ require (
 	github.com/go-logr/logr v1.4.4 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/gofiber/schema v1.9.0 // indirect
-	github.com/gofiber/utils/v2 v2.6.2 // indirect
+	github.com/gofiber/utils/v2 v2.6.3 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.32.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
@@ -52,7 +52,7 @@ require (
 	github.com/klauspost/compress v1.20.3 // indirect
 	github.com/mattn/go-colorable v0.1.16 // indirect
 	github.com/mattn/go-isatty v0.0.24 // indirect
-	github.com/molecule-man/go-brrr v1.3.0 // indirect
+	github.com/molecule-man/go-brrr v1.3.1 // indirect
 	github.com/philhofer/fwd v1.2.1 // indirect
 	github.com/savsgio/gotils v0.0.0-20250924091648-bce9a52d7761 // indirect
 	github.com/tinylib/msgp v1.6.5 // indirect

go.sum

@@ -38,8 +38,8 @@ github.com/gofiber/fiber/v3 v3.6.1 h1:wYjbgqpJm6VErIVLSGzGpX7lLZyTNgElsj8nQ1i+iF
 github.com/gofiber/fiber/v3 v3.6.1/go.mod h1:+nxjBal3gw0EPf3gqK5EmtxaxTL01+zbSTagFletlDI=
 github.com/gofiber/schema v1.9.0 h1:Dahwvth6qy1ELuHUkxk4ca+pW9zTBlak+Sw7pWJ7Iek=
 github.com/gofiber/schema v1.9.0/go.mod h1:M0dV/AiPKfzHazzSkCPqragxubCvz8pP2GjJmFBsG+w=
-github.com/gofiber/utils/v2 v2.6.2 h1:+tX8EPc/WO4f8DiV1W3gGWPJvGdHFW3qLIR2ws06At0=
-github.com/gofiber/utils/v2 v2.6.2/go.mod h1:8ey6lqPABeSEhqoxsh/5dMyUOMHB/rkPagXlKWvL67o=
+github.com/gofiber/utils/v2 v2.6.3 h1:VlnOB89rFnonlXoYOkESOkXtIkAw4CBBwpBHu+/a/YQ=
+github.com/gofiber/utils/v2 v2.6.3/go.mod h1:Mq3OXwyBPxORb3jPafy6Swki4/TJJW9TDPHeerXkXpg=
 github.com/gofrs/flock v0.13.1 h1:jjREztyBeSKBZYAC+mgc1laB+xsgy4kYMf3FbKF2UBo=
 github.com/gofrs/flock v0.13.1/go.mod h1:sf4BFiHwnvgxa25DlQoDqXQnwRMEOwqxRq37P6MzzmE=
 github.com/golang-jwt/jwt/v5 v5.3.1 h1:kYf81DTWFe7t+1VvL7eS+jKFVWaUnK9cB1qbwn63YCY=
@@ -50,8 +50,8 @@ github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/gookit/goutil v0.8.3 h1:CpVihnR0uDlruMRnai9PYaSKZ7TTSgOif6Ns17b79tA=
-github.com/gookit/goutil v0.8.3/go.mod h1:vJS9HXctYTCLtCsZot5L5xF+O1oR17cDYO9R0HxBmnU=
+github.com/gookit/goutil v0.8.4 h1:LU93xrWsR+csbPMLI65pavJ/qD65g8pWeRaTdqbmHA0=
+github.com/gookit/goutil v0.8.4/go.mod h1:vJS9HXctYTCLtCsZot5L5xF+O1oR17cDYO9R0HxBmnU=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/graphql-go/graphql v0.8.1 h1:p7/Ou/WpmulocJeEx7wjQy611rtXGQaAcXGqanuMMgc=
@@ -82,8 +82,8 @@ github.com/mattn/go-colorable v0.1.16 h1:+2YjeAe7xP1OQbZW1jERPWWCDLlNqFNCvjiqGiA
 github.com/mattn/go-colorable v0.1.16/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
 github.com/mattn/go-isatty v0.0.24 h1:tGZZoVgT/KiqK1c8ocVLeDS8BSWMRd47J3Lbz7vsReI=
 github.com/mattn/go-isatty v0.0.24/go.mod h1:nMCL3Zebbrt45jsMDgnfIwz6ydEQApk5oEI3HqDio6A=
-github.com/molecule-man/go-brrr v1.3.0 h1:KEGPkUk9PYFw5+Sv/evCOSU5OmMDXCGFqQ9YjRB7GeU=
-github.com/molecule-man/go-brrr v1.3.0/go.mod h1:7ybW6/7gA3oKY45jOfVNjSJDtrr6ea4tzbsTkjmQDC4=
+github.com/molecule-man/go-brrr v1.3.1 h1:EwaJUzRIlp/dFmIpzq4J17CA5Zi5OHo2vOGmu09hF1w=
+github.com/molecule-man/go-brrr v1.3.1/go.mod h1:7ybW6/7gA3oKY45jOfVNjSJDtrr6ea4tzbsTkjmQDC4=
 github.com/philhofer/fwd v1.2.1 h1:UtpS73q8bFgy/yH3gCq8LSNvj5gv/FowNOiWZa7uKwQ=
 github.com/philhofer/fwd v1.2.1/go.mod h1:RqIHx9QI14HlwKwm98g9Re5prTQ6LdeRQn+gXJFxsJM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -93,8 +93,8 @@ github.com/redis/go-redis/v9 v9.23.0 h1:/TTVdJa8BRNsybwwGGnmiYktHNlUXtbOQxlWpHBP
 github.com/redis/go-redis/v9 v9.23.0/go.mod h1:EWP2UUk+XDaI1s5nQB5mablZN6vccXlmBQTyfnF87D0=
 github.com/savsgio/gotils v0.0.0-20250924091648-bce9a52d7761 h1:McifyVxygw1d67y6vxUqls2D46J8W9nrki9c8c0eVvE=
 github.com/savsgio/gotils v0.0.0-20250924091648-bce9a52d7761/go.mod h1:Vi9gvHvTw4yCUHIznFl5TPULS7aXwgaTByGeBY75Wko=
-github.com/shamaton/msgpack/v3 v3.2.3 h1:0r0aZtrXDFOPpwWJTEOpFq+Ih/JmMLm0pqLN5mSilrw=
-github.com/shamaton/msgpack/v3 v3.2.3/go.mod h1:sgBYvEiyz8JR1NC3yGRoPVME9xXovpnh3l/plW1nfRo=
+github.com/shamaton/msgpack/v3 v3.2.6 h1:i8I++0ehiIO8yK4+ZU6j5MIWFz5e8J6EeJvdM/qeyTw=
+github.com/shamaton/msgpack/v3 v3.2.6/go.mod h1:sgBYvEiyz8JR1NC3yGRoPVME9xXovpnh3l/plW1nfRo=
 github.com/sony/gobreaker/v2 v2.4.0 h1:g2KJRW1Ubty3+ZOcSEUN7K+REQJdN6yo6XvaML+jptg=
 github.com/sony/gobreaker/v2 v2.4.0/go.mod h1:pTyFJgcZ3h2tdQVLZZruK2C0eoFL1fb/G83wK1ZQl+s=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -106,8 +106,8 @@ github.com/tinylib/msgp v1.6.5 h1:iAH6XTP7BpzErjBZlujJQXxA+GmRi2YWs6M4KdLtNbE=
 github.com/tinylib/msgp v1.6.5/go.mod h1:RSp0LW9oSxFut3KzESt5Voq4GVWyS+PSulT77roAqEA=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
-github.com/valyala/fasthttp v1.76.0 h1:QitrT4foDQuqvUnr/hzmQUDbYzV12Zz4vkLOlipU4Cw=
-github.com/valyala/fasthttp v1.76.0/go.mod h1:m8oTPC8riDDky07invpl+Gz3RixnAN5BbwyUuVB5H2o=
+github.com/valyala/fasthttp v1.77.0 h1:6mxBJdHabRmU4Cmw79Uqhgvjzsp6pjOaQk2t8COflzo=
+github.com/valyala/fasthttp v1.77.0/go.mod h1:m8oTPC8riDDky07invpl+Gz3RixnAN5BbwyUuVB5H2o=
 github.com/valyala/fastrand v1.1.0 h1:f+5HkLW4rsgzdNoleUOB69hyT9IlD2ZQh9GyDMfb5G8=
 github.com/valyala/fastrand v1.1.0/go.mod h1:HWqCzkrkg6QXT8V2EXWvXCoow7vLwOFN002oeRzjapQ=
 github.com/valyala/histogram v1.2.0 h1:wyYGAZZt3CpwUiIb9AU/Zbllg1llXyrtApRS815OLoQ=