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retry liveupdate up to 10 times if we receive incomplete/truncated html data.

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zotlabs 2016-11-01 21:39:49 -07:00
parent fa8cb40af0
commit 055d55b71b
1 changed files with 22 additions and 1 deletions
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23
view/js/main.js
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@ -249,7 +249,7 @@ var divmore_height = 400;
var last_filestorage_id = null; var last_filestorage_id = null;
var mediaPlaying = false; var mediaPlaying = false;
var contentHeightDiff = 0; var contentHeightDiff = 0;
var liveRecurse = 0;
$(function() { $(function() {
$.ajaxSetup({cache: false}); $.ajaxSetup({cache: false});
@ -762,6 +762,27 @@ function liveUpdate() {
var dstart = new Date(); var dstart = new Date();
console.log('LOADING data...'); console.log('LOADING data...');
$.get(update_url, function(data) { $.get(update_url, function(data) {
// on shared hosts occasionally the live update process will be killed
// leaving an incomplete HTML structure, which leads to conversations getting
// truncated and the page messed up if all the divs aren't closed. We will try
// again and give up if we can't get a valid HTML response after 10 tries.
if((data.indexOf("<html>") != (-1)) && (data.indexOf("</html>") == (-1))) {
console.log('Incomplete data. Reloading');
in_progress = false;
liveRecurse ++;
if(liveRecurse < 10) {
liveUpdate();
}
else {
console.log('Incomplete data. Too many attempts. Giving up.');
}
}
// else data was valid - reset the recursion counter
liveRecurse = 0;
var dready = new Date(); var dready = new Date();
console.log('DATA ready in: ' + (dready - dstart)/1000 + ' seconds.'); console.log('DATA ready in: ' + (dready - dstart)/1000 + ' seconds.');