mirror of https://github.com/poanetwork/quorum.git
54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
// Copyright (c) 2014-2015 The Notify Authors. All rights reserved.
|
|
// Use of this source code is governed by the MIT license that can be
|
|
// found in the LICENSE file.
|
|
|
|
package notify
|
|
|
|
import (
|
|
"log"
|
|
"os"
|
|
"runtime"
|
|
"strings"
|
|
)
|
|
|
|
var dbgprint func(...interface{})
|
|
|
|
var dbgprintf func(string, ...interface{})
|
|
|
|
var dbgcallstack func(max int) []string
|
|
|
|
func init() {
|
|
if _, ok := os.LookupEnv("NOTIFY_DEBUG"); ok || debugTag {
|
|
log.SetOutput(os.Stdout)
|
|
log.SetFlags(log.Ldate | log.Ltime | log.Lmicroseconds)
|
|
dbgprint = func(v ...interface{}) {
|
|
v = append([]interface{}{"[D] "}, v...)
|
|
log.Println(v...)
|
|
}
|
|
dbgprintf = func(format string, v ...interface{}) {
|
|
format = "[D] " + format
|
|
log.Printf(format, v...)
|
|
}
|
|
dbgcallstack = func(max int) []string {
|
|
pc, stack := make([]uintptr, max), make([]string, 0, max)
|
|
runtime.Callers(2, pc)
|
|
for _, pc := range pc {
|
|
if f := runtime.FuncForPC(pc); f != nil {
|
|
fname := f.Name()
|
|
idx := strings.LastIndex(fname, string(os.PathSeparator))
|
|
if idx != -1 {
|
|
stack = append(stack, fname[idx+1:])
|
|
} else {
|
|
stack = append(stack, fname)
|
|
}
|
|
}
|
|
}
|
|
return stack
|
|
}
|
|
return
|
|
}
|
|
dbgprint = func(v ...interface{}) {}
|
|
dbgprintf = func(format string, v ...interface{}) {}
|
|
dbgcallstack = func(max int) []string { return nil }
|
|
}
|