don't spam xhr's when there is an error or user stops

1 files changed, 15 insertions, 1 deletions

diff --git a/static/script.js b/static/script.js
index d96650c..9513d59 100644
--- a/static/script.js
+++ b/static/script.js
@@ -1,3 +1,5 @@
+var current_id = '';
+var ids = [];
 var player;
 var litColor = '#eee';
 var dimmedColor = '#555';
@@ -28,7 +30,18 @@ function getUpdates() {
 		dataType: 'json',
 		data: {pid: pid, timestamp: timestamp},
 		success: handleUpdates,
-		complete: getUpdates
+		error: function (_, textStatus) {
+			switch (textStatus) {
+			case 'abort':
+				return;
+			case 'error':
+			case 'parsererror':
+				setTimeout(getUpdates, 1000);
+				return;
+			default:
+				getUpdates();
+			}
+		}
 	});
 }
 
@@ -55,6 +68,7 @@ function handleUpdates(data) {
 			break;
 		}
 	}
+	getUpdates();
 }
 
 function drawBar(id) {