add call_timeout

Change-Id: I055767b04ab4bb6886149926afe93e2db772e293

src/contexts/ctx/ctx_init.go

@@ -87,6 +87,7 @@ var Index = &Context{Name: "ctx", Help: "模块中心", Server: &CTX{},
 		"page_limit":  &Config{Name: "page_limit", Value: "10", Help: "列表大小"},
 
 		"time_format":  &Config{Name: "time_format", Value: "2006-01-02 15:04:05", Help: "时间格式"},
+		"call_timeout": &Config{Name: "call_timeout", Value: "10s", Help: "回调超时"},
 	},
 	Commands: map[string]*Command{
 		"init": &Command{Name: "init", Help: "启动", Hand: func(m *Message, c *Context, key string, arg ...string) (e error) {

src/contexts/ctx/ctx_type.go

@@ -1324,7 +1324,7 @@ func (m *Message) CallBack(sync bool, cb func(msg *Message) (sub *Message), arg
 
 	m.Log("sync", m.Format("wait", "result", "append"))
 	select {
-	case <-time.After(kit.Duration("30s")):
+	case <-time.After(kit.Duration(m.Conf("call_timeout"))):
 		m.Log("sync", m.Format("timeout", "result", "append"))
 	case <-wait:
 	}