X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=www%2Fjs%2Fremoteglot.js;h=f6b4c43c7d7409a23385ee39c5273d7efc9d45c5;hb=73a78c97272fcd068f61469f868068cc94c723b4;hp=303f148a2226a845179a8c23bc85e1e916114c0d;hpb=35c3d5a5717df69ce7ce349d5e91fa93ba32cd0c;p=remoteglot

diff --git a/www/js/remoteglot.js b/www/js/remoteglot.js
index 303f148..f6b4c43 100644
--- a/www/js/remoteglot.js
+++ b/www/js/remoteglot.js
@@ -1,3 +1,5 @@
+(function() {
+
 var board = [];
 var arrows = [];
 var arrow_targets = [];
@@ -7,7 +9,7 @@ var highlight_from = undefined;
 var highlight_to = undefined;
 var unique = Math.random();
 
-var request_update = function(board, first) {
+var request_update = function(board) {
 	$.ajax({
 		url: "http://analysis.sesse.net/analysis.pl?ims=" + ims + "&unique=" + unique
 		//url: "http://analysis.sesse.net:5000/analysis.pl?ims=" + ims + "&unique=" + unique
@@ -15,6 +17,9 @@ var request_update = function(board, first) {
 		ims = xhr.getResponseHeader('X-Remoteglot-Last-Modified');
 		var num_viewers = xhr.getResponseHeader('X-Remoteglot-Num-Viewers');
 		update_board(board, data, num_viewers);
+	}).fail(function() {
+		// Wait ten seconds, then try again.
+		setTimeout(function() { request_update(board); }, 10000);
 	});
 }
 
@@ -428,14 +433,14 @@ var update_board = function(board, data, num_viewers) {
 	}
 
 	// Next update.
-	setTimeout(function() { request_update(board, 0); }, 100);
+	setTimeout(function() { request_update(board); }, 100);
 }
 
 var init = function() {
 	// Create board.
 	board = new ChessBoard('board', 'start');
 
-	request_update(board, 1);
+	request_update(board);
 	$(window).resize(function() {
 		board.resize();
 		update_highlight();
@@ -443,3 +448,5 @@ var init = function() {
 	});
 };
 $(document).ready(init);
+
+})();