loleaflet/src/core/Socket.js | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
New commits:
commit c511cc9fca8f1c650ab7104c4e2ca00a76bf38b8
Author: Henry Castro <hcas...@collabora.com>
Date: Tue May 17 12:23:00 2016 -0400
loleaflet: fix "Maximum call stack size exceeded"
diff --git a/loleaflet/src/core/Socket.js b/loleaflet/src/core/Socket.js
index 606e137..bbd68e2 100644
--- a/loleaflet/src/core/Socket.js
+++ b/loleaflet/src/core/Socket.js
@@ -100,6 +100,14 @@ L.Socket = L.Class.extend({
this._map._activate();
},
+ _utf8ToString: function (data) {
+ var strBytes = '';
+ for (var it = 0; it < data.length; it++) {
+ strBytes += String.fromCharCode(data[it]);
+ }
+ return strBytes;
+ },
+
_onMessage: function (e) {
var imgBytes, index, textMsg;
@@ -177,8 +185,13 @@ L.Socket = L.Class.extend({
// log the tile msg separately as we need the tile
coordinates
L.Log.log(textMsg, L.INCOMING);
if (imgBytes !== undefined) {
- // if it's not a tile, parse the whole message
- textMsg = String.fromCharCode.apply(null,
imgBytes);
+ try {
+ // if it's not a tile, parse the whole
message
+ textMsg =
String.fromCharCode.apply(null, imgBytes);
+ } catch (error) {
+ // big data string
+ textMsg = this._utf8ToString(imgBytes);
+ }
}
// Decode UTF-8.
textMsg = decodeURIComponent(window.escape(textMsg));
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