43069対応。

public_new/js/chat-websocket.js

@@ -3,6 +3,14 @@ var socket;
 // 名前空間
 var CHAT_SOCKET = {};
 
+
+
+CHAT_SOCKET.socketCheck = function () {
+    if(socket == null || socket.disconnected) {
+        window.location.reload();
+    }
+}
+
 CHAT_SOCKET.connectSocket = function () {
     if (IS_ONLINE == 'true') {
         socket = io(CHAT_SERVER_URL);

public_new/js/chat.js

@@ -382,23 +382,23 @@ $(function() {
         var afterHeight = window.innerHeight;
         var afterWidth = window.innerWidth;
         var moreScroll = beforeHeight - afterHeight;
-        if (beforeHeight > afterHeight) {
+        if (beforeHeight > afterHeight && (beforeHeight - afterHeight) > 50) {
             if (beforeWidth == afterWidth) {
                 //キーボード表示時
                 $('.room_container').css('margin-bottom', 0);
                 window.scrollTo(0, beforeScroll + moreScroll - $('.footer_content_b').height());
             } else {
                 //画面回転時
-                window.scrollTo(0, beforeScroll + moreScroll);
+                window.scrollTo(0, beforeScroll + (moreScroll * 2) - $('.footer_content_b').height());
             }
-        } else {
+        } else if (beforeHeight < afterHeight) {
             $('.room_container').css('margin-bottom', footerHeight);
             if (beforeWidth == afterWidth) {
                 //キーボード非表示
                 window.scrollTo(0, beforeScroll + moreScroll + $('.footer_content_b').height());
             } else {
                 //画面回転時
-                window.scrollTo(0, beforeScroll + moreScroll);
+                window.scrollTo(0, beforeScroll + (moreScroll * 2) + $('.footer_content_b').height());
             }
         }
         beforeHeight = window.innerHeight;