cmd: gdex: Revert #6 (#11)

* Revert "cmd: gdex: SIGUSR1 to dump stack (#6)"

This reverts commit 86c985c76272667ad68c604ad09e229453d17859.

* Add pprof to test

1 files changed, 0 insertions, 44 deletions

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
-// <http://www.gnu.org/licenses/>.
-
-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)
-            }
-        }
-    }()
-}