From 45d52d0089e4131e93b3652fa3075fc57004760a Mon Sep 17 00:00:00 2001
From: locxiang <921223344@qq.com>
Date: Fri, 10 Aug 2018 00:57:06 +0800
Subject: [PATCH] Update service_websocket.go
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修复ws错误：  close 1008 (policy violation): {\"code\":-1,\"msg\":\"Illegal format ws or stream\"}
---
 service_websocket.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/service_websocket.go b/service_websocket.go
index f20f2ee..2ae9a52 100644
--- a/service_websocket.go
+++ b/service_websocket.go
@@ -412,7 +412,7 @@ func (as *apiService) exitHandler(c *websocket.Conn, done chan struct{}) {
 	for {
 		select {
 		case t := <-ticker.C:
-			err := c.WriteMessage(websocket.TextMessage, []byte(t.String()))
+			err := c.WriteMessage(websocket.PingMessage, []byte(t.String()))
 			if err != nil {
 				level.Error(as.Logger).Log("wsWrite", err)
 				return