调整jupyte

public/javascripts/jupyter.js

@@ -1,20 +1,25 @@
 //用于嵌入到jupyter pod中的js
 //guange 2019.12.18
 
-
+var timebool=false;
 window.onload=function(){
 	console.log("开始发送消息了");
+	timebool=true;
 	runEvery10Sec();
 }
 
 function runEvery10Sec() {
+
 	// 1000 * 10 = 10 秒钟
 	console.log("每隔10秒中一次");
 	require(["base/js/namespace"],function(Jupyter) {
 		Jupyter.notebook.save_checkpoint();
 	});
 	window.parent.postMessage('jupytermessage','*');
-	setTimeout( runEvery10Sec, 1000 * 10 );
+	if(timebool===true){
+		setTimeout( runEvery10Sec, 1000 * 10 );
+	}
+
 }
 
 $(function(){
@@ -34,7 +39,14 @@ $(function(){
 		if(e){
 			if(e.data){
 				if(e.data==="Parentwindow"){
+					//重置停止
+					timebool=false;
+					console.log("父窗口调我了");
+				}else if(e.data==="Parentwindow"){
 					console.log("父窗口调我了");
+					//取消启动
+					timebool=true;
+					this.runEvery10Sec();
 				}
 			}