mirror of
https://github.com/yunionio/cloudpods.git
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81 lines
2.9 KiB
Go
81 lines
2.9 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package appsrv
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import (
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"context"
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"fmt"
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"net/http"
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"net/http/pprof"
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"yunion.io/x/pkg/util/version"
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)
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type FilterHandler func(ctx context.Context, w http.ResponseWriter, r *http.Request)
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func VersionHandler(ctx context.Context, w http.ResponseWriter, r *http.Request) {
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fmt.Fprintf(w, version.GetShortString())
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}
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func PingHandler(ctx context.Context, w http.ResponseWriter, r *http.Request) {
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fmt.Fprintf(w, "pong")
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}
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/*
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func CORSHandler(ctx context.Context, w http.ResponseWriter, r *http.Request) {
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reqHdrs, enableCors := r.Header["Access-Control-Request-Headers"]
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if enableCors {
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w.Header().Set("Access-Control-Allow-Origin", getRequestOrigin(r))
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allowHdrs := strings.Join(reqHdrs, ",")
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allowHdrs = fmt.Sprintf("%s,%s", allowHdrs, "Authorization")
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w.Header().Set("Vary", "Origin,Access-Control-Request-Method,Access-Control-Request-Headers")
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w.Header().Set("Access-Control-Allow-Headers", allowHdrs)
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w.Header().Set("Access-Control-Allow-Methods", "OPTIONS,GET,POST,PUT,PATCH,DELETE")
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w.Header().Set("Access-Control-Allow-Credentials", "true")
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w.Header().Set("Access-Control-Expose-Headers", allowHdrs)
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w.Header().Set("Access-Control-Max-Age", "86400")
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}
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}*/
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func AddPProfHandler(app *Application) {
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prefix := "/debug/pprof"
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app.AddHandler("GET", fmt.Sprintf("%s/", prefix), profIndex).SetProcessNoTimeout()
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app.AddHandler("GET", fmt.Sprintf("%s/cmdline", prefix), profCmdline).SetProcessNoTimeout()
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app.AddHandler("GET", fmt.Sprintf("%s/profile", prefix), profProfile).SetProcessNoTimeout()
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app.AddHandler("GET", fmt.Sprintf("%s/symbol", prefix), profSymbol).SetProcessNoTimeout()
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app.AddHandler("POST", fmt.Sprintf("%s/symbol", prefix), profSymbol).SetProcessNoTimeout()
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app.AddHandler("GET", fmt.Sprintf("%s/trace", prefix), profTrace).SetProcessNoTimeout()
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}
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func profIndex(_ context.Context, w http.ResponseWriter, r *http.Request) {
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pprof.Index(w, r)
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}
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func profCmdline(_ context.Context, w http.ResponseWriter, r *http.Request) {
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pprof.Cmdline(w, r)
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}
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func profProfile(_ context.Context, w http.ResponseWriter, r *http.Request) {
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pprof.Profile(w, r)
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}
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func profSymbol(_ context.Context, w http.ResponseWriter, r *http.Request) {
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pprof.Symbol(w, r)
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}
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func profTrace(_ context.Context, w http.ResponseWriter, r *http.Request) {
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pprof.Trace(w, r)
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}
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