From dfcedb7069fdff355d691574ce7475063d75b3fc Mon Sep 17 00:00:00 2001
From: ouqiang <qingqianludao@gmail.com>
Date: Wed, 12 Apr 2017 14:12:34 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dgoroutine=E6=9C=AA=E6=AD=A3?=
 =?UTF-8?q?=E5=B8=B8=E9=80=80=E5=87=BA?=
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---
 modules/ssh/ssh.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/modules/ssh/ssh.go b/modules/ssh/ssh.go
index 08f8775..873a0ae 100644
--- a/modules/ssh/ssh.go
+++ b/modules/ssh/ssh.go
@@ -27,7 +27,6 @@ func Exec(sshConfig SSHConfig, cmd string) (output string, err error) {
     var timeoutChan chan bool = make(chan bool)
     go execCommand(sshConfig, cmd, resultChan)
     go triggerTimeout(timeoutChan, sshConfig.ExecTimeout)
-
     select {
         case result := <- resultChan:
             output = result.Output
@@ -81,5 +80,5 @@ func triggerTimeout(ch chan bool, timeout int){
         timeout = 86400
     }
     time.Sleep(time.Duration(timeout) * time.Second)
-    ch <- true
+    close(ch)
 }
\ No newline at end of file