Compare commits

...

4 Commits

Author SHA1 Message Date
lukaszraczylo 877325a633 chore(deps): update dependencies and clear x/net vulnerabilities
Bump golang.org/x/net v0.52.0 -> v0.56.0, fixing GO-2026-5026 (idna Punycode label rejection) and GO-2026-4918 (HTTP/2 transport infinite loop). govulncheck now reports no vulnerabilities. Also bumps x/sync, x/sys, x/term, x/text, otel v1.43->v1.44, grpc v1.80->v1.81 and genproto.

Hold github.com/valyala/fasthttp at v1.69.0: v1.71.0 changes request handling such that the API auth/integration security suites fail (app.Test errors on benign requests), violating the behaviour-preserving upgrade rule. fasthttp had no flagged vulnerability, so pinning it back loses no security fix. Adopting v1.71.0 needs separate investigation.

Verified: go build, go vet, golangci-lint, go test -race ./... all pass; govulncheck clean.
2026-06-21 02:54:03 +01:00
lukaszraczylo 7e0d1e19b1 fix(circuitbreaker): guard nil monitoring to prevent boot panic
Starting with ENABLE_CIRCUIT_BREAKER=true panicked at boot: parseConfig -> initCircuitBreaker registers a metrics gauge, but cfg.Monitoring is assigned later by StartMonitoringServer, so the registration dereferenced a nil *MetricsSetup.

Add nil-receiver guards to the MetricsSetup registration methods (RegisterMetricsGauge/GaugeFunc/Counter, RegisterFloatCounter, RegisterMetricsSummary/Histogram), matching their existing 'return a dummy to prevent panics' contract. The guard is a no-op for non-nil receivers, so existing callers are unaffected. The breaker and the admin dashboard (which reads gobreaker state directly) keep working.

Add regression tests for the nil-receiver methods and for initCircuitBreaker with nil monitoring.
2026-06-21 02:48:37 +01:00
lukaszraczylo 5bbe986656 fix(rps): count cache-served requests toward current RPS
RecordRequest() only ran inside proxyTheRequest, but cache hits return from handleCaching before reaching it. As a result the dashboard's current RPS read 0 whenever traffic was served from cache (e.g. a repeated query at 100% hit rate). Record the request on the cache-hit branch too; misses and proxied/GET requests still record in proxyTheRequest, so there is no double counting.

Verified: 100% cache-hit load now reports ~16-20k req/s instead of a flat 0.
2026-06-21 02:48:35 +01:00
lukaszraczylo 01d1de1f0b feat(admin): redesign dashboard and make cluster view a real control
Replace the AI-slop visual (indigo->purple gradient, glassmorphism, uniform rounded cards, hover-lift) with a deliberate warm-paper 'instrument panel': monospace tabular telemetry, GraphQL brand magenta accent, flat hairline cards, real type hierarchy, WCAG-AA contrast, focus-visible, prefers-reduced-motion and aria-live status. No new font/CDN deps.

Make the cluster-view toggle functional: the WebSocket stats stream now honours a ?view=local|cluster query param, so toggling streams this-node-only vs aggregated metrics instead of being cosmetic (the stream previously always sent cluster-aware data when an aggregator existed). The toggle is always visible -- disabled with a 'single node' hint when Redis cluster mode is off -- so it is discoverable.

Fix cluster-mode rendering bugs: derive backend health from healthy/total instances (health card no longer stuck on 'Loading'), show 'n/a' for Redis memory instead of a misleading 0 MB, render aggregated CB/retry/coalescing/connections on the polling path too, and surface the proxy version and backend-health detail.

Tests assert the served dashboard against stable markers instead of the cosmetic page title.
2026-06-21 02:48:20 +01:00
9 changed files with 1145 additions and 1430 deletions
+949 -1339
View File
File diff suppressed because it is too large Load Diff
+14 -4
View File
@@ -670,6 +670,16 @@ func (ad *AdminDashboard) handleStatsWebSocket(c *websocket.Conn) {
return nil
})
// Determine the requested view. "local" forces this-instance stats; any
// other value (default) is cluster-aware and returns aggregated metrics
// when a metrics aggregator is available. This makes the dashboard's
// "Cluster view" toggle a real control rather than cosmetic, since the
// WebSocket stream is the primary data path.
gather := ad.gatherAllStatsClusterAware
if c.Query("view") == "local" {
gather = ad.gatherAllStats
}
// Channel to signal when to stop
done := make(chan struct{})
@@ -694,8 +704,8 @@ func (ad *AdminDashboard) handleStatsWebSocket(c *websocket.Conn) {
enc := json.NewEncoder(&buf)
enc.SetEscapeHTML(false)
// Send initial stats immediately (cluster-aware for dashboard)
if stats := ad.gatherAllStatsClusterAware(); stats != nil {
// Send initial stats immediately (honours the requested view)
if stats := gather(); stats != nil {
buf.Reset()
if err := enc.Encode(stats); err == nil {
// json.Encoder.Encode appends a trailing newline; strip it
@@ -708,8 +718,8 @@ func (ad *AdminDashboard) handleStatsWebSocket(c *websocket.Conn) {
for {
select {
case <-ticker.C:
// Gather all stats (cluster-aware for dashboard)
stats := ad.gatherAllStatsClusterAware()
// Gather all stats (honours the requested view)
stats := gather()
// Encode into reused buffer (no per-tick allocation churn)
buf.Reset()
+5 -2
View File
@@ -76,10 +76,13 @@ func TestAdminDashboard_ServeDashboard(t *testing.T) {
contentType := resp.Header.Get("Content-Type")
assert.Contains(t, contentType, "text/html")
// Verify HTML content is returned
// Verify the dashboard HTML is returned (assert on stable markers, not
// the cosmetic page title which is part of the UI and may change).
body, err := io.ReadAll(resp.Body)
assert.NoError(t, err)
assert.Contains(t, string(body), "GraphQL Proxy Admin Dashboard")
assert.Contains(t, string(body), "<!DOCTYPE html>")
assert.Contains(t, string(body), "graphql-proxy")
assert.Contains(t, string(body), "/admin/ws/stats")
}
func TestAdminDashboard_GetStats(t *testing.T) {
+44
View File
@@ -0,0 +1,44 @@
package main
import (
"bytes"
"testing"
libpack_logger "github.com/lukaszraczylo/graphql-monitoring-proxy/logging"
"github.com/stretchr/testify/require"
)
// TestInitCircuitBreaker_NilMonitoring_NoPanic is a regression test for a boot
// panic: enabling the circuit breaker (ENABLE_CIRCUIT_BREAKER=true) crashed at
// startup because parseConfig calls initCircuitBreaker before the monitoring
// server assigns cfg.Monitoring (StartMonitoringServer runs later). The metrics
// gauge registration then dereferenced a nil *MetricsSetup.
//
// The breaker (and the admin dashboard, which reads gobreaker state directly)
// must initialise without panicking even when monitoring is not yet available.
func TestInitCircuitBreaker_NilMonitoring_NoPanic(t *testing.T) {
origCfg := cfg
cbMutex.Lock()
origCb, origMetrics := cb, cbMetrics
cb, cbMetrics = nil, nil
cbMutex.Unlock()
t.Cleanup(func() {
cbMutex.Lock()
cb, cbMetrics = origCb, origMetrics
cbMutex.Unlock()
cfg = origCfg
})
cfg = &config{}
cfg.Logger = libpack_logger.New().SetOutput(&bytes.Buffer{})
cfg.Monitoring = nil // the production state when parseConfig runs
cfg.CircuitBreaker.Enable = true
cfg.CircuitBreaker.MaxFailures = 3
cfg.CircuitBreaker.Timeout = 5
cfg.CircuitBreaker.MaxRequestsInHalfOpen = 2
require.NotPanics(t, func() { initCircuitBreaker(cfg) },
"initCircuitBreaker must not panic when cfg.Monitoring is nil")
require.NotNil(t, cb, "circuit breaker must initialise even without monitoring")
require.NotNil(t, cbMetrics, "circuit breaker metrics manager must be created")
}
+25 -26
View File
@@ -3,32 +3,32 @@ module github.com/lukaszraczylo/graphql-monitoring-proxy
go 1.25.0
require (
github.com/VictoriaMetrics/metrics v1.43.1
github.com/VictoriaMetrics/metrics v1.44.0
github.com/alicebob/miniredis/v2 v2.33.0
github.com/avast/retry-go/v4 v4.7.0
github.com/goccy/go-json v0.10.6
github.com/gofiber/fiber/v2 v2.52.12
github.com/gofiber/fiber/v2 v2.52.13
github.com/gofiber/websocket/v2 v2.2.1
github.com/gofrs/flock v0.13.0
github.com/google/uuid v1.6.0
github.com/gookit/goutil v0.7.4
github.com/gookit/goutil v0.7.6
github.com/gorilla/websocket v1.5.3
github.com/graphql-go/graphql v0.8.1
github.com/jackc/pgx/v5 v5.9.1
github.com/jackc/pgx/v5 v5.10.0
github.com/lukaszraczylo/ask v0.0.0-20240916204100-6e9ef53a62d9
github.com/lukaszraczylo/go-ratecounter v0.1.12
github.com/lukaszraczylo/go-simple-graphql v1.2.89
github.com/lukaszraczylo/oss-telemetry v0.2.1
github.com/redis/go-redis/v9 v9.18.0
github.com/lukaszraczylo/oss-telemetry v0.2.3
github.com/redis/go-redis/v9 v9.20.1
github.com/sony/gobreaker v1.0.0
github.com/stretchr/testify v1.11.1
github.com/valyala/fasthttp v1.69.0
go.opentelemetry.io/otel v1.43.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0
go.opentelemetry.io/otel/sdk v1.43.0
go.opentelemetry.io/otel/trace v1.43.0
go.opentelemetry.io/otel v1.44.0
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0
go.opentelemetry.io/otel/sdk v1.44.0
go.opentelemetry.io/otel/trace v1.44.0
go.uber.org/automaxprocs v1.6.0
google.golang.org/grpc v1.80.0
google.golang.org/grpc v1.81.1
)
require (
@@ -38,18 +38,17 @@ require (
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
github.com/fasthttp/websocket v1.5.12 // indirect
github.com/go-logr/logr v1.4.3 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 // indirect
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
github.com/jackc/puddle/v2 v2.2.2 // indirect
github.com/klauspost/compress v1.18.5 // indirect
github.com/mattn/go-colorable v0.1.14 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-runewidth v0.0.22 // indirect
github.com/klauspost/compress v1.18.6 // indirect
github.com/mattn/go-colorable v0.1.15 // indirect
github.com/mattn/go-isatty v0.0.22 // indirect
github.com/mattn/go-runewidth v0.0.24 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/savsgio/gotils v0.0.0-20250924091648-bce9a52d7761 // indirect
github.com/valyala/bytebufferpool v1.0.0 // indirect
@@ -57,17 +56,17 @@ require (
github.com/valyala/histogram v1.2.0 // indirect
github.com/yuin/gopher-lua v1.1.1 // indirect
go.opentelemetry.io/auto/sdk v1.2.1 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 // indirect
go.opentelemetry.io/otel/metric v1.43.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 // indirect
go.opentelemetry.io/otel/metric v1.44.0 // indirect
go.opentelemetry.io/proto/otlp v1.10.0 // indirect
go.uber.org/atomic v1.11.0 // indirect
golang.org/x/net v0.52.0 // indirect
golang.org/x/sync v0.20.0 // indirect
golang.org/x/sys v0.42.0 // indirect
golang.org/x/term v0.41.0 // indirect
golang.org/x/text v0.35.0 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9 // indirect
golang.org/x/net v0.56.0 // indirect
golang.org/x/sync v0.21.0 // indirect
golang.org/x/sys v0.46.0 // indirect
golang.org/x/term v0.44.0 // indirect
golang.org/x/text v0.38.0 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20260618152121-87f3d3e198d3 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20260618152121-87f3d3e198d3 // indirect
google.golang.org/protobuf v1.36.11 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
+56 -59
View File
@@ -1,5 +1,5 @@
github.com/VictoriaMetrics/metrics v1.43.1 h1:j3Ba4l2K1q3pkvzPqt6aSiQ2DBlAEj3VPVeBtpR3t/Y=
github.com/VictoriaMetrics/metrics v1.43.1/go.mod h1:xDM82ULLYCYdFRgQ2JBxi8Uf1+8En1So9YUwlGTOqTc=
github.com/VictoriaMetrics/metrics v1.44.0 h1:Fr8yqQSV+ZfYaDD/anqk1E8e9YPgfleSleJmAI0M0Tw=
github.com/VictoriaMetrics/metrics v1.44.0/go.mod h1:xDM82ULLYCYdFRgQ2JBxi8Uf1+8En1So9YUwlGTOqTc=
github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a h1:HbKu58rmZpUGpz5+4FfNmIU+FmZg2P3Xaj2v2bfNWmk=
github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
github.com/alicebob/miniredis/v2 v2.33.0 h1:uvTF0EDeu9RLnUEG27Db5I68ESoIxTiXbNUiji6lZrA=
@@ -21,8 +21,6 @@ github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJ
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/fasthttp/websocket v1.5.12 h1:e4RGPpWW2HTbL3zV0Y/t7g0ub294LkiuXXUuTOUInlE=
github.com/fasthttp/websocket v1.5.12/go.mod h1:I+liyL7/4moHojiOgUOIKEWm9EIxHqxZChS+aMFltyg=
github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
@@ -34,8 +32,8 @@ github.com/goccy/go-json v0.10.6 h1:p8HrPJzOakx/mn/bQtjgNjdTcN+/S6FcG2CTtQOrHVU=
github.com/goccy/go-json v0.10.6/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
github.com/goccy/go-reflect v1.2.0 h1:O0T8rZCuNmGXewnATuKYnkL0xm6o8UNOJZd/gOkb9ms=
github.com/goccy/go-reflect v1.2.0/go.mod h1:n0oYZn8VcV2CkWTxi8B9QjkCoq6GTtCEdfmR66YhFtE=
github.com/gofiber/fiber/v2 v2.52.12 h1:0LdToKclcPOj8PktUdIKo9BUohjjwfnQl42Dhw8/WUw=
github.com/gofiber/fiber/v2 v2.52.12/go.mod h1:YEcBbO/FB+5M1IZNBP9FO3J9281zgPAreiI1oqg8nDw=
github.com/gofiber/fiber/v2 v2.52.13 h1:TOKP64iqC9b5P49VrBW5tHhUOvDyrtJ0xePEfzJbCbk=
github.com/gofiber/fiber/v2 v2.52.13/go.mod h1:YEcBbO/FB+5M1IZNBP9FO3J9281zgPAreiI1oqg8nDw=
github.com/gofiber/websocket/v2 v2.2.1 h1:C9cjxvloojayOp9AovmpQrk8VqvVnT8Oao3+IUygH7w=
github.com/gofiber/websocket/v2 v2.2.1/go.mod h1:Ao/+nyNnX5u/hIFPuHl28a+NIkrqK7PRimyKaj4JxVU=
github.com/gofrs/flock v0.13.0 h1:95JolYOvGMqeH31+FC7D2+uULf6mG61mEZ/A8dRYMzw=
@@ -46,26 +44,26 @@ 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 v0.7.4 h1:OWgUngToNz+bPlX5aP+EMG31DraEU63uvKMwwT3vseM=
github.com/gookit/goutil v0.7.4/go.mod h1:vJS9HXctYTCLtCsZot5L5xF+O1oR17cDYO9R0HxBmnU=
github.com/gookit/goutil v0.7.6 h1:700ZP6QPWhw5ms7X13JH9fUs4LTyYMmncFFMGpK73ns=
github.com/gookit/goutil v0.7.6/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=
github.com/graphql-go/graphql v0.8.1/go.mod h1:nKiHzRM0qopJEwCITUuIsxk9PlVlwIiiI8pnJEhordQ=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0 h1:HWRh5R2+9EifMyIHV7ZV+MIZqgz+PMpZ14Jynv3O2Zs=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0/go.mod h1:JfhWUomR1baixubs02l85lZYYOm7LV6om4ceouMv45c=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 h1:5VipnvEpbqr2gA2VbM+nYVbkIF28c5ZQfqCBQ5g2xfk=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0/go.mod h1:Hyl3n6Twe1hvtd9XUXDec4pTvgMSEixRuQKPTMH2bNs=
github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
github.com/jackc/pgx/v5 v5.9.1 h1:uwrxJXBnx76nyISkhr33kQLlUqjv7et7b9FjCen/tdc=
github.com/jackc/pgx/v5 v5.9.1/go.mod h1:mal1tBGAFfLHvZzaYh77YS/eC6IX9OWbRV1QIIM0Jn4=
github.com/jackc/pgx/v5 v5.10.0 h1:VhSvgU2jSli8o3AqIEOTJr7rZwAEUVo4E4XhR94Zfr0=
github.com/jackc/pgx/v5 v5.10.0/go.mod h1:mal1tBGAFfLHvZzaYh77YS/eC6IX9OWbRV1QIIM0Jn4=
github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
github.com/klauspost/compress v1.18.5 h1:/h1gH5Ce+VWNLSWqPzOVn6XBO+vJbCNGvjoaGBFW2IE=
github.com/klauspost/compress v1.18.5/go.mod h1:cwPg85FWrGar70rWktvGQj8/hthj3wpl0PGDogxkrSQ=
github.com/klauspost/cpuid/v2 v2.0.9 h1:lgaqFMSdTdQYdZ04uHyN2d/eKdOMyi2YLSvlQIBFYa4=
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/compress v1.18.6 h1:2jupLlAwFm95+YDR+NwD2MEfFO9d4z4Prjl1XXDjuao=
github.com/klauspost/compress v1.18.6/go.mod h1:cwPg85FWrGar70rWktvGQj8/hthj3wpl0PGDogxkrSQ=
github.com/klauspost/cpuid/v2 v2.2.10 h1:tBs3QSyvjDyFTq3uoc/9xFpCuOsJQFNPiAhYdw2skhE=
github.com/klauspost/cpuid/v2 v2.2.10/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
@@ -76,20 +74,20 @@ github.com/lukaszraczylo/go-ratecounter v0.1.12 h1:VO6hHYGw/Jy9JUizXf/bS0AI2QX1u
github.com/lukaszraczylo/go-ratecounter v0.1.12/go.mod h1:TqXEOCtFJStk1i0tkipprv1kiDHGon1MVUisjSTBSKM=
github.com/lukaszraczylo/go-simple-graphql v1.2.89 h1:Xbu1Ny+a0lT2Sr2SaSC8mcHmGQDwGD4TJKk4DDd+PwA=
github.com/lukaszraczylo/go-simple-graphql v1.2.89/go.mod h1:PxQYblQDZISmYYj8sNfazAWxAOh1rhAtU208y+uPV8s=
github.com/lukaszraczylo/oss-telemetry v0.2.1 h1:6ULyfzXplpdmIY/i01OPM1jeod9+L1RAhI0jtbVnJI0=
github.com/lukaszraczylo/oss-telemetry v0.2.1/go.mod h1:+Cn78qZo8rc3T9eZt0v3oICYRdd75wORtSidc8lNjDQ=
github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHPsaIE=
github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-runewidth v0.0.22 h1:76lXsPn6FyHtTY+jt2fTTvsMUCZq1k0qwRsAMuxzKAk=
github.com/mattn/go-runewidth v0.0.22/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
github.com/lukaszraczylo/oss-telemetry v0.2.3 h1:xoDtBqeZGmXj7IteiE1M5WMuzeoqag58qEleI0Cf2Ms=
github.com/lukaszraczylo/oss-telemetry v0.2.3/go.mod h1:+Cn78qZo8rc3T9eZt0v3oICYRdd75wORtSidc8lNjDQ=
github.com/mattn/go-colorable v0.1.15 h1:+u9SLTRGnXv73cEsnsmoZBom+dMU88B2M0aDcWy0/jY=
github.com/mattn/go-colorable v0.1.15/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
github.com/mattn/go-isatty v0.0.22 h1:j8l17JJ9i6VGPUFUYoTUKPSgKe/83EYU2zBC7YNKMw4=
github.com/mattn/go-isatty v0.0.22/go.mod h1:ZXfXG4SQHsB/w3ZeOYbR0PrPwLy+n6xiMrJlRFqopa4=
github.com/mattn/go-runewidth v0.0.24 h1:cpokDiIn0MGnhdHwuWnJBITySJ20QyNGnY2kR/ay2DU=
github.com/mattn/go-runewidth v0.0.24/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prashantv/gostub v1.1.0 h1:BTyx3RfQjRHnUWaGF9oQos79AlQ5k8WNktv7VGvVH4g=
github.com/prashantv/gostub v1.1.0/go.mod h1:A5zLQHz7ieHGG7is6LLXLz7I8+3LZzsrV0P1IAHhP5U=
github.com/redis/go-redis/v9 v9.18.0 h1:pMkxYPkEbMPwRdenAzUNyFNrDgHx9U+DrBabWNfSRQs=
github.com/redis/go-redis/v9 v9.18.0/go.mod h1:k3ufPphLU5YXwNTUcCRXGxUoF1fqxnhFQmscfkCoDA0=
github.com/redis/go-redis/v9 v9.20.1 h1:sfCU6A8P3dXbKyWes02uxA2baehGux9dZHfEKtsTB1w=
github.com/redis/go-redis/v9 v9.20.1/go.mod h1:v/M13XI1PVCDcm01VtPFOADfZtHf8YW3baQf57KlIkA=
github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
github.com/savsgio/gotils v0.0.0-20250924091648-bce9a52d7761 h1:McifyVxygw1d67y6vxUqls2D46J8W9nrki9c8c0eVvE=
@@ -113,24 +111,24 @@ github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZ
github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
github.com/yuin/gopher-lua v1.1.1 h1:kYKnWBjvbNP4XLT3+bPEwAXJx262OhaHDWDVOPjL46M=
github.com/yuin/gopher-lua v1.1.1/go.mod h1:GBR0iDaNXjAgGg9zfCvksxSRnQx76gclCIb7kdAd1Pw=
github.com/zeebo/xxh3 v1.0.2 h1:xZmwmqxHZA8AI603jOQ0tMqmBr9lPeFwGg6d+xy9DC0=
github.com/zeebo/xxh3 v1.0.2/go.mod h1:5NWz9Sef7zIDm2JHfFlcQvNekmcEl9ekUZQQKCYaDcA=
github.com/zeebo/xxh3 v1.1.0 h1:s7DLGDK45Dyfg7++yxI0khrfwq9661w9EN78eP/UZVs=
github.com/zeebo/xxh3 v1.1.0/go.mod h1:IisAie1LELR4xhVinxWS5+zf1lA4p0MW4T+w+W07F5s=
go.opentelemetry.io/auto/sdk v1.2.1 h1:jXsnJ4Lmnqd11kwkBV2LgLoFMZKizbCi5fNZ/ipaZ64=
go.opentelemetry.io/auto/sdk v1.2.1/go.mod h1:KRTj+aOaElaLi+wW1kO/DZRXwkF4C5xPbEe3ZiIhN7Y=
go.opentelemetry.io/otel v1.43.0 h1:mYIM03dnh5zfN7HautFE4ieIig9amkNANT+xcVxAj9I=
go.opentelemetry.io/otel v1.43.0/go.mod h1:JuG+u74mvjvcm8vj8pI5XiHy1zDeoCS2LB1spIq7Ay0=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 h1:88Y4s2C8oTui1LGM6bTWkw0ICGcOLCAI5l6zsD1j20k=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0/go.mod h1:Vl1/iaggsuRlrHf/hfPJPvVag77kKyvrLeD10kpMl+A=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0 h1:RAE+JPfvEmvy+0LzyUA25/SGawPwIUbZ6u0Wug54sLc=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0/go.mod h1:AGmbycVGEsRx9mXMZ75CsOyhSP6MFIcj/6dnG+vhVjk=
go.opentelemetry.io/otel/metric v1.43.0 h1:d7638QeInOnuwOONPp4JAOGfbCEpYb+K6DVWvdxGzgM=
go.opentelemetry.io/otel/metric v1.43.0/go.mod h1:RDnPtIxvqlgO8GRW18W6Z/4P462ldprJtfxHxyKd2PY=
go.opentelemetry.io/otel/sdk v1.43.0 h1:pi5mE86i5rTeLXqoF/hhiBtUNcrAGHLKQdhg4h4V9Dg=
go.opentelemetry.io/otel/sdk v1.43.0/go.mod h1:P+IkVU3iWukmiit/Yf9AWvpyRDlUeBaRg6Y+C58QHzg=
go.opentelemetry.io/otel/sdk/metric v1.43.0 h1:S88dyqXjJkuBNLeMcVPRFXpRw2fuwdvfCGLEo89fDkw=
go.opentelemetry.io/otel/sdk/metric v1.43.0/go.mod h1:C/RJtwSEJ5hzTiUz5pXF1kILHStzb9zFlIEe85bhj6A=
go.opentelemetry.io/otel/trace v1.43.0 h1:BkNrHpup+4k4w+ZZ86CZoHHEkohws8AY+WTX09nk+3A=
go.opentelemetry.io/otel/trace v1.43.0/go.mod h1:/QJhyVBUUswCphDVxq+8mld+AvhXZLhe+8WVFxiFff0=
go.opentelemetry.io/otel v1.44.0 h1:JjwHmHpA4iZ3wBxluu2fbbE7j4kqlE8jXyAyPXH7HqU=
go.opentelemetry.io/otel v1.44.0/go.mod h1:BMgjTHL9WPRlRjL2oZCBTL4whCGtXch2H4BhOPIAyYc=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0 h1:4YsVu3B8+3qtWYYrsUYgn0OG78pN0rnNPRGX4SbokQI=
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.44.0/go.mod h1:+wnlSn0mD1ADVMe3v9Z/WIaiz6q6gL2J/ejaAmdmv80=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0 h1:qazEJlUOQzhCpzQpFETGby7EdqjI1wsd0W+6Gg1SCTU=
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.44.0/go.mod h1:fOD2Yefuxixkx3ahVNf0O/PERb6r4OlbxfATVnYvzCo=
go.opentelemetry.io/otel/metric v1.44.0 h1:1w0gILTcHdr3YI+ixLyjemwrVnsMURbTZFrSYCdDdmc=
go.opentelemetry.io/otel/metric v1.44.0/go.mod h1:8O7hanEPBNgEMmybD3s2VBKcgWOCsA6tzHBPODAiquo=
go.opentelemetry.io/otel/sdk v1.44.0 h1:nHYwb9lK+fJPU/dnT6s7W7Z8itMWyqrnVfbheVYrZ58=
go.opentelemetry.io/otel/sdk v1.44.0/go.mod h1:Osuydd3Se74nqjAKxid74N5eC+jfEqfTegHRnq58oK0=
go.opentelemetry.io/otel/sdk/metric v1.44.0 h1:3LlKgI+VjbVsjNRFZJZAJ30WjXC5VkNRks6si09iEfI=
go.opentelemetry.io/otel/sdk/metric v1.44.0/go.mod h1:5B5pMARnXxKhltooO4xUuCBorl65a4EpnTalObqOigA=
go.opentelemetry.io/otel/trace v1.44.0 h1:jxF5CsGYCe74MCRx2X4g7WsY/VBKRqqpNvXlX/6gtIk=
go.opentelemetry.io/otel/trace v1.44.0/go.mod h1:oLl1jrMQAVo6v3GAggN+1VH9VIz9iUSvW53sW1Q8PIE=
go.opentelemetry.io/proto/otlp v1.10.0 h1:IQRWgT5srOCYfiWnpqUYz9CVmbO8bFmKcwYxpuCSL2g=
go.opentelemetry.io/proto/otlp v1.10.0/go.mod h1:/CV4QoCR/S9yaPj8utp3lvQPoqMtxXdzn7ozvvozVqk=
go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
@@ -139,25 +137,24 @@ go.uber.org/automaxprocs v1.6.0 h1:O3y2/QNTOdbF+e/dpXNNW7Rx2hZ4sTIPyybbxyNqTUs=
go.uber.org/automaxprocs v1.6.0/go.mod h1:ifeIMSnPZuznNm6jmdzmU3/bfk01Fe2fotchwEFJ8r8=
go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
golang.org/x/net v0.52.0 h1:He/TN1l0e4mmR3QqHMT2Xab3Aj3L9qjbhRm78/6jrW0=
golang.org/x/net v0.52.0/go.mod h1:R1MAz7uMZxVMualyPXb+VaqGSa3LIaUqk0eEt3w36Sw=
golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.42.0 h1:omrd2nAlyT5ESRdCLYdm3+fMfNFE/+Rf4bDIQImRJeo=
golang.org/x/sys v0.42.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
golang.org/x/term v0.41.0 h1:QCgPso/Q3RTJx2Th4bDLqML4W6iJiaXFq2/ftQF13YU=
golang.org/x/term v0.41.0/go.mod h1:3pfBgksrReYfZ5lvYM0kSO0LIkAl4Yl2bXOkKP7Ec2A=
golang.org/x/text v0.35.0 h1:JOVx6vVDFokkpaq1AEptVzLTpDe9KGpj5tR4/X+ybL8=
golang.org/x/text v0.35.0/go.mod h1:khi/HExzZJ2pGnjenulevKNX1W67CUy0AsXcNubPGCA=
golang.org/x/net v0.56.0 h1:Rw8j/hFzGvJUZwNBXnAtf5sVDVt+65SK2C7IxCxZt5o=
golang.org/x/net v0.56.0/go.mod h1:D3Ku6r+V6JROoZK144D2XfMHFcMq/0zSfLelVTCFKec=
golang.org/x/sync v0.21.0 h1:HLII4xRRTtCRkxYp4HNFF0Js/Og6q2i++KXbg0gHCwM=
golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
golang.org/x/sys v0.46.0 h1:noSf2Fq6F8DBgS+LysIkx7rIExoNHJsxOAtPp4rthXw=
golang.org/x/sys v0.46.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
golang.org/x/term v0.44.0 h1:0rLvDRCtNj0gZkyIXhCyOb2OAzEhLVqc4B+hrsBhrmc=
golang.org/x/term v0.44.0/go.mod h1:7ze4MdzUzLXpSAoFP1H0bOI9aXDqveSvatT5vKcFh2Y=
golang.org/x/text v0.38.0 h1:sXmwo9DwP3OK9EZ7PqAdaooSGozfl/3a6/xJcbzPRhE=
golang.org/x/text v0.38.0/go.mod h1:YXZt3QhHUKYT53r2lLKFIVi6Ao1jdzrTR/KQ09qyxF4=
gonum.org/v1/gonum v0.17.0 h1:VbpOemQlsSMrYmn7T2OUvQ4dqxQXU+ouZFQsZOx50z4=
gonum.org/v1/gonum v0.17.0/go.mod h1:El3tOrEuMpv2UdMrbNlKEh9vd86bmQ6vqIcDwxEOc1E=
google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9 h1:VPWxll4HlMw1Vs/qXtN7BvhZqsS9cdAittCNvVENElA=
google.golang.org/genproto/googleapis/api v0.0.0-20260401024825-9d38bb4040a9/go.mod h1:7QBABkRtR8z+TEnmXTqIqwJLlzrZKVfAUm7tY3yGv0M=
google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9 h1:m8qni9SQFH0tJc1X0vmnpw/0t+AImlSvp30sEupozUg=
google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
google.golang.org/grpc v1.80.0 h1:Xr6m2WmWZLETvUNvIUmeD5OAagMw3FiKmMlTdViWsHM=
google.golang.org/grpc v1.80.0/go.mod h1:ho/dLnxwi3EDJA4Zghp7k2Ec1+c2jqup0bFkw07bwF4=
google.golang.org/genproto/googleapis/api v0.0.0-20260618152121-87f3d3e198d3 h1:ctPmKL12ZsoKAlmPUsoW70zEDiYF+/H6aLieXxgAU0k=
google.golang.org/genproto/googleapis/api v0.0.0-20260618152121-87f3d3e198d3/go.mod h1:Z4WJ5pJOYWFWcHEQUelD5QaZDknIQkpIL/+fyJOT9+A=
google.golang.org/genproto/googleapis/rpc v0.0.0-20260618152121-87f3d3e198d3 h1:phvBWCAQMGN1945mp5fjCXP6jEF0+a0+4TjokS4sxNY=
google.golang.org/genproto/googleapis/rpc v0.0.0-20260618152121-87f3d3e198d3/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
google.golang.org/grpc v1.81.1 h1:VnnIIZ88UzOOKLukQi+ImGz8O1Wdp8nAGGnvOfEIWQQ=
google.golang.org/grpc v1.81.1/go.mod h1:xGH9GfzOyMTGIOXBJmXt+BX/V0kcdQbdcuwQ/zNw42I=
google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+20
View File
@@ -109,6 +109,11 @@ func (ms *MetricsSetup) ListActiveMetrics() []string {
}
func (ms *MetricsSetup) RegisterMetricsGauge(metric_name string, labels map[string]string, val float64) *metrics.Gauge {
if ms == nil {
// Monitoring may not be initialized yet (e.g. during config parsing,
// before the monitoring server starts). Return a dummy to prevent panics.
return &metrics.Gauge{}
}
if err := validate_metrics_name(metric_name); err != nil {
log.Error(&libpack_logger.LogMessage{
Message: "RegisterMetricsGauge() error - invalid metric name",
@@ -125,6 +130,9 @@ func (ms *MetricsSetup) RegisterMetricsGauge(metric_name string, labels map[stri
// RegisterMetricsGaugeFunc registers a gauge with a callback function that is called on every scrape
// This is useful for metrics that need to return a dynamic value
func (ms *MetricsSetup) RegisterMetricsGaugeFunc(metric_name string, labels map[string]string, fn func() float64) *metrics.Gauge {
if ms == nil {
return &metrics.Gauge{}
}
if err := validate_metrics_name(metric_name); err != nil {
log.Error(&libpack_logger.LogMessage{
Message: "RegisterMetricsGaugeFunc() error - invalid metric name",
@@ -137,6 +145,9 @@ func (ms *MetricsSetup) RegisterMetricsGaugeFunc(metric_name string, labels map[
}
func (ms *MetricsSetup) RegisterMetricsCounter(metric_name string, labels map[string]string) *metrics.Counter {
if ms == nil {
return &metrics.Counter{}
}
if err := validate_metrics_name(metric_name); err != nil {
log.Error(&libpack_logger.LogMessage{
Message: "RegisterMetricsCounter() error - invalid metric name",
@@ -152,6 +163,9 @@ func (ms *MetricsSetup) RegisterMetricsCounter(metric_name string, labels map[st
}
func (ms *MetricsSetup) RegisterFloatCounter(metric_name string, labels map[string]string) *metrics.FloatCounter {
if ms == nil {
return &metrics.FloatCounter{}
}
if err := validate_metrics_name(metric_name); err != nil {
log.Error(&libpack_logger.LogMessage{
Message: "RegisterFloatCounter() error - invalid metric name",
@@ -164,6 +178,9 @@ func (ms *MetricsSetup) RegisterFloatCounter(metric_name string, labels map[stri
}
func (ms *MetricsSetup) RegisterMetricsSummary(metric_name string, labels map[string]string) *metrics.Summary {
if ms == nil {
return &metrics.Summary{}
}
if err := validate_metrics_name(metric_name); err != nil {
log.Error(&libpack_logger.LogMessage{
Message: "RegisterMetricsSummary() error - invalid metric name",
@@ -176,6 +193,9 @@ func (ms *MetricsSetup) RegisterMetricsSummary(metric_name string, labels map[st
}
func (ms *MetricsSetup) RegisterMetricsHistogram(metric_name string, labels map[string]string) *metrics.Histogram {
if ms == nil {
return &metrics.Histogram{}
}
if err := validate_metrics_name(metric_name); err != nil {
log.Error(&libpack_logger.LogMessage{
Message: "RegisterMetricsHistogram() error - invalid metric name",
+25
View File
@@ -0,0 +1,25 @@
package libpack_monitoring
import (
"testing"
"github.com/stretchr/testify/require"
)
// TestRegistrationMethods_NilReceiver_NoPanic verifies that the metric
// registration methods tolerate a nil *MetricsSetup receiver. Callers may
// register metrics before the monitoring server has constructed the global
// MetricsSetup (e.g. circuit breaker init during config parsing); these
// methods must return a non-nil dummy instead of panicking.
func TestRegistrationMethods_NilReceiver_NoPanic(t *testing.T) {
var ms *MetricsSetup // nil
require.NotPanics(t, func() {
require.NotNil(t, ms.RegisterMetricsGauge("g", nil, 1))
require.NotNil(t, ms.RegisterMetricsGaugeFunc("gf", nil, func() float64 { return 1 }))
require.NotNil(t, ms.RegisterMetricsCounter("c", nil))
require.NotNil(t, ms.RegisterFloatCounter("fc", nil))
require.NotNil(t, ms.RegisterMetricsSummary("s", nil))
require.NotNil(t, ms.RegisterMetricsHistogram("h", nil))
})
}
+7
View File
@@ -357,6 +357,13 @@ func handleCaching(c *fiber.Ctx, parsedResult *parseGraphQLQueryResult, userID,
// Try to get from cache
if cachedResponse := libpack_cache.CacheLookup(calculatedQueryHash); cachedResponse != nil {
// Count cache-served requests toward RPS too. Cache hits return here
// without reaching proxyTheRequest (where misses/proxied requests are
// recorded), so without this the dashboard's current RPS reads 0
// whenever traffic is served from cache.
if rpsTracker := GetRPSTracker(); rpsTracker != nil {
rpsTracker.RecordRequest()
}
cfg.Monitoring.Increment(libpack_monitoring.MetricsCacheHit, nil)
c.Set("X-Cache-Hit", "true")
c.Set("Content-Type", "application/json")