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pprof.go
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/
pprof.go
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package pprof
import (
"net/http"
"net/http/pprof"
"github.com/abulo/ratel/gin"
)
const (
// DefaultPrefix url prefix of pprof
DefaultPrefix = "/debug/pprof"
)
func getPrefix(prefixOptions ...string) string {
prefix := DefaultPrefix
if len(prefixOptions) > 0 {
prefix = prefixOptions[0]
}
return prefix
}
// Register the standard HandlerFuncs from the net/http/pprof package with
// the provided gin.Engine. prefixOptions is a optional. If not prefixOptions,
// the default path prefix is used, otherwise first prefixOptions will be path prefix.
func Register(r *gin.Engine, prefixOptions ...string) {
prefix := getPrefix(prefixOptions...)
prefixRouter := r.Group(prefix)
{
prefixRouter.GET("/", "debug_index", pprofHandler(pprof.Index))
prefixRouter.GET("/cmdline", "debug_cmdline_get", pprofHandler(pprof.Cmdline))
prefixRouter.GET("/profile", "debug_profile_get", pprofHandler(pprof.Profile))
prefixRouter.POST("/symbol", "debug_symbol_post", pprofHandler(pprof.Symbol))
prefixRouter.GET("/symbol", "debug_symbol_get", pprofHandler(pprof.Symbol))
prefixRouter.GET("/trace", "debug_trace_get", pprofHandler(pprof.Trace))
prefixRouter.GET("/allocs", "debug_allocs_get", pprofHandler(pprof.Handler("allocs").ServeHTTP))
prefixRouter.GET("/block", "debug_block_get", pprofHandler(pprof.Handler("block").ServeHTTP))
prefixRouter.GET("/goroutine", "debug_goroutine_get", pprofHandler(pprof.Handler("goroutine").ServeHTTP))
prefixRouter.GET("/heap", "debug_heap_get", pprofHandler(pprof.Handler("heap").ServeHTTP))
prefixRouter.GET("/mutex", "debug_mutex_get", pprofHandler(pprof.Handler("mutex").ServeHTTP))
prefixRouter.GET("/threadcreate", "debug_threadcreate_get", pprofHandler(pprof.Handler("threadcreate").ServeHTTP))
}
}
func pprofHandler(h http.HandlerFunc) gin.HandlerFunc {
handler := http.HandlerFunc(h)
return func(c *gin.Context) {
handler.ServeHTTP(c.Writer, c.Request)
}
}