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ensure to call line.Close()

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fix https://github.com/chrislusf/seaweedfs/issues/1995

similar to https://github.com/peterh/liner/issues/104
This commit is contained in:
Chris Lu 2021-04-14 01:33:21 -07:00
parent 3f3268cd1b
commit 90677e1097
1 changed files with 4 additions and 0 deletions
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4
weed/shell/shell_liner.go
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@ -2,6 +2,7 @@ package shell
import ( import (
"fmt" "fmt"
"github.com/chrislusf/seaweedfs/weed/util/grace"
"io" "io"
"os" "os"
"path" "path"
@ -25,6 +26,9 @@ func RunShell(options ShellOptions) {
line = liner.NewLiner() line = liner.NewLiner()
defer line.Close() defer line.Close()
grace.OnInterrupt(func() {
line.Close()
})
line.SetCtrlCAborts(true) line.SetCtrlCAborts(true)