客户端不存在，直接返回

xth530 · Aug 3, 2019 · dab539f · dab539f
1 parent 795867e
commit dab539f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/servers/websocket/client.go b/servers/websocket/client.go
@@ -123,6 +123,12 @@ func (c *Client) write() {
 
 // 读取客户端数据
 func (c *Client) SendMsg(msg []byte) {
+
+	if c == nil {
+
+		return
+	}
+
 	defer func() {
 		if r := recover(); r != nil {
 			fmt.Println("SendMsg stop:", r, string(debug.Stack()))