/
profiler.go
51 lines (44 loc) · 1.52 KB
/
profiler.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
/*
* Copyright 2019 Abstrium SAS
*
* This file is part of Cells Sync.
*
* Cells Sync is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cells Sync is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cells Sync. If not, see <https://www.gnu.org/licenses/>.
*/
package control
import (
"context"
"fmt"
"net/http"
"net/http/pprof"
"os"
"github.com/pydio/cells/v4/common/log"
servicecontext "github.com/pydio/cells/v4/common/service/context"
)
// Profiler is a supervisor service for serving internal golang pprof debugs on 6060
type Profiler struct {
ctx context.Context
}
// Serve implements supervisor service interface.
func (p *Profiler) Serve() {
p.ctx = servicecontext.WithServiceName(context.Background(), "profiler")
log.Logger(p.ctx).Info(fmt.Sprintf("Exposing debug profiles for process %d on port %d\n", os.Getpid(), 6060))
http.Handle("/debug", pprof.Handler("debug"))
http.ListenAndServe(fmt.Sprintf(":%v", 6060), nil)
select {}
}
// Stop implements supervisor service interface.
func (p *Profiler) Stop() {
log.Logger(p.ctx).Info("Stopping profiler")
}