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Fix retry on timeout for AJAX requests

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This commit is contained in:
Omar Roth
2019-06-15 10:08:06 -05:00
parent a3164177f8
commit 552f616305
9 changed files with 110 additions and 53 deletions
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18
assets/js/embed.js
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@ -1,5 +1,5 @@
function get_playlist(plid, timeouts = 1) {
if (timeouts >= 10) {
function get_playlist(plid, retries = 5) {
if (retries <= 0) {
console.log('Failed to pull playlist');
return;
}
@ -18,7 +18,6 @@ function get_playlist(plid, timeouts = 1) {
xhr.responseType = 'json';
xhr.timeout = 20000;
xhr.open('GET', plid_url, true);
xhr.send();
xhr.onreadystatechange = function () {
if (xhr.readyState === 4) {
@ -51,10 +50,17 @@ function get_playlist(plid, timeouts = 1) {
}
}
xhr.ontimeout = function () {
console.log('Pulling playlist timed out... ' + timeouts + '/10');
get_playlist(plid, timeouts++);
xhr.onerror = function () {
console.log('Pulling playlist failed... ' + retries + '/5');
setTimeout(function () { get_playlist(plid, retries - 1) }, 1000);
}
xhr.ontimeout = function () {
console.log('Pulling playlist failed... ' + retries + '/5');
get_playlist(plid, retries - 1);
}
xhr.send();
}
if (video_data.plid) {