api: add http metrics handlers

go.mod

···
 	github.com/pion/rtcp v1.2.14
 	github.com/pion/webrtc/v4 v4.0.5
 	github.com/piprate/json-gold v0.5.0
-	github.com/prometheus/client_golang v1.17.0
+	github.com/prometheus/client_golang v1.20.3
 	github.com/rs/cors v1.7.0
 	github.com/samber/slog-http v1.4.0
 	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
+	github.com/slok/go-http-metrics v0.13.0
 	github.com/streamplace/atproto-oauth-golang v0.0.0-20250521042753-9cfa9e504155
 	github.com/streamplace/oatproxy v0.0.0-20250522204300-ccdf0c639572
 	github.com/stretchr/testify v1.10.0
···
 	github.com/kevinburke/ssh_config v1.2.0 // indirect
 	github.com/kisielk/errcheck v1.9.0 // indirect
 	github.com/kkHAIKE/contextcheck v1.1.6 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.8 // indirect
 	github.com/kulti/thelper v0.6.3 // indirect
 	github.com/kunwardeep/paralleltest v1.0.14 // indirect
 	github.com/labstack/gommon v0.4.2 // indirect
···
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-pointer v0.0.1 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
-	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
 	github.com/mgechev/revive v1.9.0 // indirect
 	github.com/miekg/pkcs11 v1.1.1 // indirect
 	github.com/minio/sha256-simd v1.0.1 // indirect
···
 	github.com/multiformats/go-base36 v0.2.0 // indirect
 	github.com/multiformats/go-multibase v0.2.0 // indirect
 	github.com/multiformats/go-varint v0.0.7 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/nakabonne/nestif v0.3.1 // indirect
 	github.com/nishanths/exhaustive v0.12.0 // indirect
 	github.com/nishanths/predeclared v0.2.2 // indirect
···
 	github.com/polydawn/refmt v0.89.1-0.20221221234430-40501e09de1f // indirect
 	github.com/polyfloyd/go-errorlint v1.8.0 // indirect
 	github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35 // indirect
-	github.com/prometheus/client_model v0.5.0 // indirect
-	github.com/prometheus/common v0.45.0 // indirect
-	github.com/prometheus/procfs v0.12.0 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.59.1 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/quasilyte/go-ruleguard v0.4.4 // indirect
 	github.com/quasilyte/go-ruleguard/dsl v0.3.22 // indirect
 	github.com/quasilyte/gogrep v0.5.0 // indirect

go.sum

···
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/kkHAIKE/contextcheck v1.1.6 h1:7HIyRcnyzxL9Lz06NGhiKvenXq7Zw6Q0UQu/ttjfJCE=
 github.com/kkHAIKE/contextcheck v1.1.6/go.mod h1:3dDbMRNBFaq8HFXWC1JyvDSPm43CmE6IuHam8Wr0rkg=
-github.com/klauspost/compress v1.17.3 h1:qkRjuerhUU1EmXLYGkSH6EZL+vPSxIrYjLNAK4slzwA=
-github.com/klauspost/compress v1.17.3/go.mod h1:/dCuZOvVtNoHsyb+cuJD3itjs3NbnF6KH9zAO4BDxPM=
-github.com/klauspost/cpuid/v2 v2.2.7 h1:ZWSB3igEs+d0qvnxR/ZBzXVmxkgt8DdzP6m9pfuVLDM=
-github.com/klauspost/cpuid/v2 v2.2.7/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
+github.com/klauspost/compress v1.17.9 h1:6KIumPrER1LHsvBVuDa0r5xaG0Es51mhhB9BQB2qeMA=
+github.com/klauspost/compress v1.17.9/go.mod h1:Di0epgTjJY877eYKx5yC51cX2A2Vl2ibi7bDH9ttBbw=
+github.com/klauspost/cpuid/v2 v2.2.8 h1:+StwCXwm9PdpiEkPyzBXIy+M9KUb4ODm0Zarf1kS5BM=
+github.com/klauspost/cpuid/v2 v2.2.8/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
 github.com/koron/go-ssdp v0.0.3 h1:JivLMY45N76b4p/vsWGOKewBQu6uf39y8l+AQ7sDKx8=
 github.com/koron/go-ssdp v0.0.3/go.mod h1:b2MxI6yh02pKrsyNoQUsk4+YNikaGhe4894J+Q5lDvA=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
···
 github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
 github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
-github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 h1:jWpvCLoY8Z/e3VKvlsiIGKtc+UG6U5vzxaoagmhXfyg=
-github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0/go.mod h1:QUyp042oQthUoa9bqDv0ER0wrtXnBruoNd7aNjkbP+k=
 github.com/mgechev/revive v1.9.0 h1:8LaA62XIKrb8lM6VsBSQ92slt/o92z5+hTw3CmrvSrM=
 github.com/mgechev/revive v1.9.0/go.mod h1:LAPq3+MgOf7GcL5PlWIkHb0PT7XH4NuC2LdWymhb9Mo=
 github.com/microsoft/go-mssqldb v0.17.0 h1:Fto83dMZPnYv1Zwx5vHHxpNraeEaUlQ/hhHLgZiaenE=
···
 github.com/multiformats/go-multistream v0.4.1/go.mod h1:Mz5eykRVAjJWckE2U78c6xqdtyNUEhKSM0Lwar2p77Q=
 github.com/multiformats/go-varint v0.0.7 h1:sWSGR+f/eu5ABZA2ZpYKBILXTTs9JWpdEM/nEGOHFS8=
 github.com/multiformats/go-varint v0.0.7/go.mod h1:r8PUYw/fD/SjBCiKOoDlGF6QawOELpZAu9eioSos/OU=
+github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
+github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
 github.com/nakabonne/nestif v0.3.1 h1:wm28nZjhQY5HyYPx+weN3Q65k6ilSBxDb8v5S81B81U=
 github.com/nakabonne/nestif v0.3.1/go.mod h1:9EtoZochLn5iUprVDmDjqGKPofoUEBL8U4Ngq6aY7OE=
 github.com/nishanths/exhaustive v0.12.0 h1:vIY9sALmw6T/yxiASewa4TQcFsVYZQQRUQJhKRf3Swg=
···
 github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35/go.mod h1:prYjPmNq4d1NPVmpShWobRqXY3q7Vp+80DqgxxUrUIA=
 github.com/prashantv/gostub v1.1.0 h1:BTyx3RfQjRHnUWaGF9oQos79AlQ5k8WNktv7VGvVH4g=
 github.com/prashantv/gostub v1.1.0/go.mod h1:A5zLQHz7ieHGG7is6LLXLz7I8+3LZzsrV0P1IAHhP5U=
-github.com/prometheus/client_golang v1.17.0 h1:rl2sfwZMtSthVU752MqfjQozy7blglC+1SOtjMAMh+Q=
-github.com/prometheus/client_golang v1.17.0/go.mod h1:VeL+gMmOAxkS2IqfCq0ZmHSL+LjWfWDUmp1mBz9JgUY=
+github.com/prometheus/client_golang v1.20.3 h1:oPksm4K8B+Vt35tUhw6GbSNSgVlVSBH0qELP/7u83l4=
+github.com/prometheus/client_golang v1.20.3/go.mod h1:PIEt8X02hGcP8JWbeHyeZ53Y/jReSnHgO035n//V5WE=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
-github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw=
-github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI=
-github.com/prometheus/common v0.45.0 h1:2BGz0eBc2hdMDLnO/8n0jeB3oPrt2D08CekT0lneoxM=
-github.com/prometheus/common v0.45.0/go.mod h1:YJmSTw9BoKxJplESWWxlbyttQR4uaEcGyv9MZjVOJsY=
-github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
-github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
+github.com/prometheus/client_model v0.6.1 h1:ZKSh/rekM+n3CeS952MLRAdFwIKqeY8b62p8ais2e9E=
+github.com/prometheus/client_model v0.6.1/go.mod h1:OrxVMOVHjw3lKMa8+x6HeMGkHMQyHDk9E3jmP2AmGiY=
+github.com/prometheus/common v0.59.1 h1:LXb1quJHWm1P6wq/U824uxYi4Sg0oGvNeUm1z5dJoX0=
+github.com/prometheus/common v0.59.1/go.mod h1:GpWM7dewqmVYcd7SmRaiWVe9SSqjf0UrwnYnpEZNuT0=
+github.com/prometheus/procfs v0.15.1 h1:YagwOFzUgYfKKHX6Dr+sHT7km/hxC76UB0learggepc=
+github.com/prometheus/procfs v0.15.1/go.mod h1:fB45yRUv8NstnjriLhBQLuOUt+WW4BsoGhij/e3PBqk=
 github.com/quasilyte/go-ruleguard v0.4.4 h1:53DncefIeLX3qEpjzlS1lyUmQoUEeOWPFWqaTJq9eAQ=
 github.com/quasilyte/go-ruleguard v0.4.4/go.mod h1:Vl05zJ538vcEEwu16V/Hdu7IYZWyKSwIy4c88Ro1kRE=
 github.com/quasilyte/go-ruleguard/dsl v0.3.22 h1:wd8zkOhSNr+I+8Qeciml08ivDt1pSXe60+5DqOpCjPE=
···
 github.com/skeema/knownhosts v1.2.2/go.mod h1:xYbVRSPxqBZFrdmDyMmsOs+uX1UZC3nTN3ThzgDxUwo=
 github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e h1:MRM5ITcdelLK2j1vwZ3Je0FKVCfqOLp5zO6trqMLYs0=
 github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e/go.mod h1:XV66xRDqSt+GTGFMVlhk3ULuV0y9ZmzeVGR4mloJI3M=
+github.com/slok/go-http-metrics v0.13.0 h1:lQDyJJx9wKhmbliyUsZ2l6peGnXRHjsjoqPt5VYzcP8=
+github.com/slok/go-http-metrics v0.13.0/go.mod h1:HIr7t/HbN2sJaunvnt9wKP9xoBBVZFo1/KiHU3b0w+4=
 github.com/smartystreets/assertions v1.2.0 h1:42S6lae5dvLc7BrLu/0ugRtcFVjoJNMC/N3yZFZkDFs=
 github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
 github.com/smartystreets/goconvey v1.7.2 h1:9RBaZCeXEQ3UselpuwUQHltGVXvdwm6cv1hgR6gDIPg=

pkg/api/api.go

···
 	"stream.place/streamplace/pkg/spmetrics"
 	"stream.place/streamplace/pkg/spxrpc"
 	"stream.place/streamplace/pkg/streamplace"
+
+	metrics "github.com/slok/go-http-metrics/metrics/prometheus"
+	"github.com/slok/go-http-metrics/middleware"
+	echomiddleware "github.com/slok/go-http-metrics/middleware/echo"
+	httproutermiddleware "github.com/slok/go-http-metrics/middleware/httprouter"
+	middlewarestd "github.com/slok/go-http-metrics/middleware/std"
 )
 
 type StreamplaceAPI struct {
···
 
 func (a *StreamplaceAPI) Handler(ctx context.Context) (http.Handler, error) {
 
+	mdlw := middleware.New(middleware.Config{
+		Recorder: metrics.NewRecorder(metrics.Config{}),
+	})
 	var xrpc http.Handler
-	xrpc, err := spxrpc.NewServer(ctx, a.CLI, a.Model, a.op)
+	xrpc, err := spxrpc.NewServer(ctx, a.CLI, a.Model, a.op, mdlw)
 	if err != nil {
 		return nil, err
 	}
 	router := httprouter.New()
 
+	// Create our middleware factory with the default settings.
+
+	a.op.Echo.Use(echomiddleware.Handler("", mdlw))
+
+	// r.GET("/test/:id", httproutermiddleware.Handler("/test/:id", h1, mdlw))
+
+	addHandle := func(router *httprouter.Router, method, path string, handler httprouter.Handle) {
+		router.Handle(method, path, httproutermiddleware.Handler(path, handler, mdlw))
+	}
+	addFunc := func(router *httprouter.Router, method, path string, handler http.HandlerFunc) {
+		router.Handler(method, path, middlewarestd.Handler(path, mdlw, handler))
+	}
+
 	router.Handler("GET", "/oauth/*anything", a.op.Handler())
 	router.Handler("POST", "/oauth/*anything", a.op.Handler())
 	router.Handler("GET", "/.well-known/oauth-authorization-server", a.op.Handler())
 	router.Handler("GET", "/.well-known/oauth-protected-resource", a.op.Handler())
 	apiRouter := httprouter.New()
-	apiRouter.HandlerFunc("POST", "/api/notification", a.HandleNotification(ctx))
+	addFunc(apiRouter, "POST", "/api/notification", a.HandleNotification(ctx))
 	// old clients
-	router.HandlerFunc("GET", "/app-updates", a.HandleAppUpdates(ctx))
-
+	addFunc(router, "GET", "/app-updates", a.HandleAppUpdates(ctx))
 	// new ones
-	apiRouter.HandlerFunc("GET", "/api/manifest", a.HandleAppUpdates(ctx))
-	apiRouter.GET("/api/desktop-updates/:platform/:architecture/:version/:buildTime/:file", a.HandleDesktopUpdates(ctx))
-	apiRouter.POST("/api/webrtc/:stream", a.MistProxyHandler(ctx, "/webrtc/%s"))
-	apiRouter.OPTIONS("/api/webrtc/:stream", a.MistProxyHandler(ctx, "/webrtc/%s"))
-	apiRouter.DELETE("/api/webrtc/:stream", a.MistProxyHandler(ctx, "/webrtc/%s"))
-	apiRouter.Handler("POST", "/api/segment", a.HandleSegment(ctx))
-	apiRouter.HandlerFunc("GET", "/api/healthz", a.HandleHealthz(ctx))
-	apiRouter.GET("/api/playback/:user/hls/*file", a.HandleHLSPlayback(ctx))
-	apiRouter.GET("/api/playback/:user/stream.mp4", a.HandleMP4Playback(ctx))
-	apiRouter.GET("/api/playback/:user/stream.webm", a.HandleMKVPlayback(ctx))
+	addFunc(apiRouter, "GET", "/api/manifest", a.HandleAppUpdates(ctx))
+	addHandle(apiRouter, "GET", "/api/desktop-updates/:platform/:architecture/:version/:buildTime/:file", a.HandleDesktopUpdates(ctx))
+	addHandle(apiRouter, "POST", "/api/webrtc/:stream", a.MistProxyHandler(ctx, "/webrtc/%s"))
+	addHandle(apiRouter, "OPTIONS", "/api/webrtc/:stream", a.MistProxyHandler(ctx, "/webrtc/%s"))
+	addHandle(apiRouter, "DELETE", "/api/webrtc/:stream", a.MistProxyHandler(ctx, "/webrtc/%s"))
+	addFunc(apiRouter, "POST", "/api/segment", a.HandleSegment(ctx))
+	addFunc(apiRouter, "GET", "/api/healthz", a.HandleHealthz(ctx))
+	addHandle(apiRouter, "GET", "/api/playback/:user/hls/*file", a.HandleHLSPlayback(ctx))
+	addHandle(apiRouter, "GET", "/api/playback/:user/stream.mp4", a.HandleMP4Playback(ctx))
+	addHandle(apiRouter, "GET", "/api/playback/:user/stream.webm", a.HandleMKVPlayback(ctx))
 	// they're, uh, not jpegs. but we used this once and i don't wanna break backwards compatibility
-	apiRouter.GET("/api/playback/:user/stream.jpg", a.HandleThumbnailPlayback(ctx))
+	addHandle(apiRouter, "GET", "/api/playback/:user/stream.jpg", a.HandleThumbnailPlayback(ctx))
 	// this one is not a lie
-	apiRouter.GET("/api/playback/:user/stream.png", a.HandleThumbnailPlayback(ctx))
-	apiRouter.GET("/api/app-return/*anything", a.HandleAppReturn(ctx))
-	apiRouter.POST("/api/playback/:user/webrtc", a.HandleWebRTCPlayback(ctx))
-	apiRouter.POST("/api/ingest/webrtc", a.HandleWebRTCIngest(ctx))
-	apiRouter.POST("/api/ingest/webrtc/:key", a.HandleWebRTCIngest(ctx))
-	apiRouter.POST("/api/player-event", a.HandlePlayerEvent(ctx))
-	apiRouter.GET("/api/chat/:repoDID", a.HandleChat(ctx))
-	apiRouter.GET("/api/websocket/:repoDID", a.HandleWebsocket(ctx))
-	apiRouter.GET("/api/livestream/:repoDID", a.HandleLivestream(ctx))
-	apiRouter.GET("/api/segment/recent", a.HandleRecentSegments(ctx))
-	apiRouter.GET("/api/segment/recent/:repoDID", a.HandleUserRecentSegments(ctx))
-	apiRouter.GET("/api/bluesky/resolve/:handle", a.HandleBlueskyResolve(ctx))
-	apiRouter.GET("/api/view-count/:user", a.HandleViewCount(ctx))
+	addHandle(apiRouter, "GET", "/api/playback/:user/stream.png", a.HandleThumbnailPlayback(ctx))
+	addHandle(apiRouter, "GET", "/api/app-return/*anything", a.HandleAppReturn(ctx))
+	addHandle(apiRouter, "POST", "/api/playback/:user/webrtc", a.HandleWebRTCPlayback(ctx))
+	addHandle(apiRouter, "POST", "/api/ingest/webrtc", a.HandleWebRTCIngest(ctx))
+	addHandle(apiRouter, "POST", "/api/ingest/webrtc/:key", a.HandleWebRTCIngest(ctx))
+	addHandle(apiRouter, "POST", "/api/player-event", a.HandlePlayerEvent(ctx))
+	addHandle(apiRouter, "GET", "/api/chat/:repoDID", a.HandleChat(ctx))
+	addHandle(apiRouter, "GET", "/api/websocket/:repoDID", a.HandleWebsocket(ctx))
+	addHandle(apiRouter, "GET", "/api/livestream/:repoDID", a.HandleLivestream(ctx))
+	addHandle(apiRouter, "GET", "/api/segment/recent", a.HandleRecentSegments(ctx))
+	addHandle(apiRouter, "GET", "/api/segment/recent/:repoDID", a.HandleUserRecentSegments(ctx))
+	addHandle(apiRouter, "GET", "/api/bluesky/resolve/:handle", a.HandleBlueskyResolve(ctx))
+	addHandle(apiRouter, "GET", "/api/view-count/:user", a.HandleViewCount(ctx))
 	apiRouter.NotFound = a.HandleAPI404(ctx)
 	apiRouterHandler := a.RateLimitMiddleware(ctx)(apiRouter)
 	xrpcHandler := a.RateLimitMiddleware(ctx)(xrpc)
···
 		if err != nil {
 			return nil, err
 		}
-		router.NotFound = linkingHandler
+		router.NotFound = middlewarestd.Handler("/*static", mdlw, linkingHandler)
 	}
 	// needed because the WebRTC handler issues 405s from / otherwise
 	router.GET("/", func(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {

pkg/spxrpc/spxrpc.go

···
 	"net/http"
 
 	"github.com/labstack/echo/v4"
+	"github.com/slok/go-http-metrics/middleware"
+	echomiddleware "github.com/slok/go-http-metrics/middleware/echo"
 	"github.com/streamplace/oatproxy/pkg/oatproxy"
 	"stream.place/streamplace/pkg/config"
 	"stream.place/streamplace/pkg/log"
···
 	model model.Model
 }
 
-func NewServer(ctx context.Context, cli *config.CLI, model model.Model, op *oatproxy.OATProxy) (*Server, error) {
+func NewServer(ctx context.Context, cli *config.CLI, model model.Model, op *oatproxy.OATProxy, mdlw middleware.Middleware) (*Server, error) {
 	e := echo.New()
 	s := &Server{
 		e:     e,
···
 		model: model,
 	}
 	e.Use(s.ErrorHandlingMiddleware())
+	e.Use(echomiddleware.Handler("", mdlw))
 	e.Use(op.OAuthMiddleware)
 	err := s.RegisterHandlersPlaceStream(e)
 	if err != nil {