pkg: nump echopprof to include allocs handler

cmd/service/api.go

@@ -2,8 +2,8 @@ package main
 
 import (
 	"github.com/VictoriaMetrics/metrics"
+	"github.com/grassrootseconomics/cic-chain-events/pkg/echopprof"
 	"github.com/labstack/echo/v4"
-	echopprof "github.com/sevenNt/echo-pprof"
 )
 
 func initApiServer() *echo.Echo {
@@ -18,9 +18,7 @@ func initApiServer() *echo.Echo {
 		})
 	}
 
-	if debugFlag {
 	echopprof.Wrap(server)
-	}
 
 	return server
 }

go.mod

@@ -15,7 +15,6 @@ require (
 	github.com/knadh/koanf/v2 v2.0.0
 	github.com/labstack/echo/v4 v4.10.2
 	github.com/nats-io/nats.go v1.24.0
-	github.com/sevenNt/echo-pprof v0.1.1-0.20230131020615-4dd36891e14b
 	github.com/stretchr/testify v1.8.2
 	github.com/zerodha/logf v0.5.5
 )

go.sum

@@ -555,8 +555,6 @@ github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg
 github.com/segmentio/kafka-go v0.1.0/go.mod h1:X6itGqS9L4jDletMsxZ7Dz+JFWxM6JHfPOCvTvk+EJo=
 github.com/segmentio/kafka-go v0.2.0/go.mod h1:X6itGqS9L4jDletMsxZ7Dz+JFWxM6JHfPOCvTvk+EJo=
 github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
-github.com/sevenNt/echo-pprof v0.1.1-0.20230131020615-4dd36891e14b h1:IXGKwQZ6+llGbDFyTJvBXWGTkfrAqsbYwtVVm+Ax4WU=
-github.com/sevenNt/echo-pprof v0.1.1-0.20230131020615-4dd36891e14b/go.mod h1:ArUb+H7+Tew7UUjK6x2xiAqFrznLrANIfz9M6m66J0c=
 github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible h1:Bn1aCHHRnjv4Bl16T8rcaFjYSrGrIZvpiGO6P3Q4GpU=
 github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shopspring/decimal v1.2.0/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=

pkg/echopprof/echopprof.go

@@ -0,0 +1,158 @@
+// MIT License
+
+// Copyright (c) 2017 Leslie Zheng
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+package echopprof
+
+import (
+	"net/http/pprof"
+	"strings"
+
+	"github.com/labstack/echo/v4"
+)
+
+// Wrap adds several routes from package `net/http/pprof` to *echo.Echo object.
+func Wrap(e *echo.Echo) {
+	WrapGroup("", e.Group("/debug/pprof"))
+}
+
+// Wrapper make sure we are backward compatible.
+var Wrapper = Wrap
+
+// WrapGroup adds several routes from package `net/http/pprof` to *echo.Group object.
+func WrapGroup(prefix string, g *echo.Group) {
+	routers := []struct {
+		Method  string
+		Path    string
+		Handler echo.HandlerFunc
+	}{
+		{"GET", "", IndexHandler()},
+		{"GET", "/", IndexHandler()},
+		{"GET", "/heap", HeapHandler()},
+		{"GET", "/goroutine", GoroutineHandler()},
+		{"GET", "/block", BlockHandler()},
+		{"GET", "/threadcreate", ThreadCreateHandler()},
+		{"GET", "/cmdline", CmdlineHandler()},
+		{"GET", "/profile", ProfileHandler()},
+		{"GET", "/symbol", SymbolHandler()},
+		{"POST", "/symbol", SymbolHandler()},
+		{"GET", "/trace", TraceHandler()},
+		{"GET", "/mutex", MutexHandler()},
+		{"GET", "/allocs", AllocsHandler()},
+	}
+
+	for _, r := range routers {
+		switch r.Method {
+		case "GET":
+			g.GET(strings.TrimPrefix(r.Path, prefix), r.Handler)
+		case "POST":
+			g.POST(strings.TrimPrefix(r.Path, prefix), r.Handler)
+		}
+	}
+}
+
+// IndexHandler will pass the call from /debug/pprof to pprof.
+func IndexHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Index(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}
+
+// HeapHandler will pass the call from /debug/pprof/heap to pprof.
+func HeapHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Handler("heap").ServeHTTP(ctx.Response(), ctx.Request())
+		return nil
+	}
+}
+
+// GoroutineHandler will pass the call from /debug/pprof/goroutine to pprof.
+func GoroutineHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Handler("goroutine").ServeHTTP(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}
+
+// BlockHandler will pass the call from /debug/pprof/block to pprof.
+func BlockHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Handler("block").ServeHTTP(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}
+
+// ThreadCreateHandler will pass the call from /debug/pprof/threadcreate to pprof.
+func ThreadCreateHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Handler("threadcreate").ServeHTTP(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}
+
+// CmdlineHandler will pass the call from /debug/pprof/cmdline to pprof.
+func CmdlineHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Cmdline(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}
+
+// ProfileHandler will pass the call from /debug/pprof/profile to pprof.
+func ProfileHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Profile(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}
+
+// SymbolHandler will pass the call from /debug/pprof/symbol to pprof.
+func SymbolHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Symbol(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}
+
+// TraceHandler will pass the call from /debug/pprof/trace to pprof.
+func TraceHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Trace(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}
+
+// MutexHandler will pass the call from /debug/pprof/mutex to pprof.
+func MutexHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Handler("mutex").ServeHTTP(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}
+
+// AllocsHandler will pass the call from /debug/pprof/allocs to pprof.
+func AllocsHandler() echo.HandlerFunc {
+	return func(ctx echo.Context) error {
+		pprof.Handler("allocs").ServeHTTP(ctx.Response().Writer, ctx.Request())
+		return nil
+	}
+}