From 69e1c3c3af176a922b815964dd9891b1d2c3626d Mon Sep 17 00:00:00 2001
From: johnWang <772648576@qq.com>
Date: Mon, 22 Jan 2018 15:10:38 +0800
Subject: [PATCH] update

---
 .gitignore        |  2 ++
 client/crontab.go | 14 ++++++++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index a0cffeab..c0675fbb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,5 +40,7 @@ server/autobuild
 server/jiacrontab
 server/watchbin
 server/.data
+server/server
+clent/client
 
 
diff --git a/client/crontab.go b/client/crontab.go
index c6cd8711..50daad05 100644
--- a/client/crontab.go
+++ b/client/crontab.go
@@ -373,8 +373,12 @@ func (c *crontab) run() {
 					c.lock.Unlock()
 					if handle.taskPool != nil {
 						for k, v := range handle.taskPool {
-							v.cancel()
-							log.Println("kill", task.Name, task.Id, k)
+							if v.cancel == nil {
+								log.Println("kill", task.Name, task.Id, k, "but cancel handler is nul")
+							} else {
+								v.cancel()
+								log.Println("kill", task.Name, task.Id, k)
+							}
 						}
 
 					}
@@ -422,8 +426,10 @@ func (c *crontab) deal(task *proto.TaskArgs, ctx context.Context) {
 						cancelPool := h.taskPool[0 : l-task.MaxConcurrent]
 						h.taskPool = h.taskPool[l-task.MaxConcurrent:]
 						for k, v := range cancelPool {
-							v.cancel()
-							log.Printf("taskPool: clean %s %d", v.name, k)
+							if v.cancel != nil {
+								v.cancel()
+								log.Printf("taskPool: clean %s %d", v.name, k)
+							}
 						}
 					}
 					taskEty.exec(nil)