From c3c57b4e2f7f787a72586cb967fa0b7c3b5ad76b Mon Sep 17 00:00:00 2001 From: Jimmy Hu Date: Mon, 12 Nov 2018 15:57:50 +0800 Subject: cmd: gdex: Revert #6 (#11) * Revert "cmd: gdex: SIGUSR1 to dump stack (#6)" This reverts commit 86c985c76272667ad68c604ad09e229453d17859. * Add pprof to test --- cmd/gdex/stack.go | 44 -------------------------------------------- 1 file changed, 44 deletions(-) delete mode 100644 cmd/gdex/stack.go (limited to 'cmd') diff --git a/cmd/gdex/stack.go b/cmd/gdex/stack.go deleted file mode 100644 index 7fc81d52b..000000000 --- a/cmd/gdex/stack.go +++ /dev/null @@ -1,44 +0,0 @@ -// Copyright 2018 The dexon-consensus Authors -// This file is part of the dexon-consensus library. -// -// The dexon-consensus library is free software: you can redistribute it -// and/or modify it under the terms of the GNU Lesser General Public License as -// published by the Free Software Foundation, either version 3 of the License, -// or (at your option) any later version. -// -// The dexon-consensus library 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 Lesser -// General Public License for more details. -// -// You should have received a copy of the GNU Lesser General Public License -// along with the dexon-consensus library. If not, see -// . - -package main - -import ( - "fmt" - "io/ioutil" - "os" - "os/signal" - "runtime" - "syscall" -) - -func init() { - sigChan := make(chan os.Signal, 1) - signal.Notify(sigChan, syscall.SIGUSR1) - fmt.Printf("Listening on SIGUSR1\n") - go func() { - for range sigChan { - fmt.Printf("Receive SIGUSR1\n") - // Dump stack. - buf := make([]byte, 4*1024*1024) - buf = buf[:runtime.Stack(buf, true)] - if err := ioutil.WriteFile("stack.log", buf, 0644); err != nil { - fmt.Printf("Unable to dump stack trace: %s\n", err) - } - } - }() -} -- cgit