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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
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GPG key ID: B8254FB7EC3D37F2
9 changed files with 110 additions and 53 deletions
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67
assets/js/watch.js
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@ -109,10 +109,10 @@ function number_with_separator(val) {
return val;
}
function get_playlist(plid, timeouts = 1) {
function get_playlist(plid, retries = 5) {
playlist = document.getElementById('playlist');
if (timeouts >= 10) {
if (retries <= 0) {
console.log('Failed to pull playlist');
playlist.innerHTML = '';
return;
@ -136,7 +136,6 @@ 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) {
@ -174,20 +173,31 @@ function get_playlist(plid, timeouts = 1) {
}
}
xhr.onerror = function () {
playlist = document.getElementById('playlist');
playlist.innerHTML =
'<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3><hr>';
console.log('Pulling playlist timed out... ' + retries + '/5');
setTimeout(function () { get_playlist(plid, retries - 1) }, 1000);
}
xhr.ontimeout = function () {
playlist = document.getElementById('playlist');
playlist.innerHTML =
'<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3><hr>';
console.log('Pulling playlist timed out... ' + timeouts + '/10');
get_playlist(plid, timeouts++);
console.log('Pulling playlist timed out... ' + retries + '/5');
get_playlist(plid, retries - 1);
}
xhr.send();
}
function get_reddit_comments(timeouts = 1) {
function get_reddit_comments(retries = 5) {
comments = document.getElementById('comments');
if (timeouts >= 10) {
if (retries <= 0) {
console.log('Failed to pull comments');
comments.innerHTML = '';
return;
@ -204,7 +214,6 @@ function get_reddit_comments(timeouts = 1) {
xhr.responseType = 'json';
xhr.timeout = 20000;
xhr.open('GET', url, true);
xhr.send();
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
@ -239,8 +248,8 @@ function get_reddit_comments(timeouts = 1) {
comments.children[0].children[1].children[0].onclick = swap_comments;
} else {
if (video_data.params.comments[1] === 'youtube') {
console.log('Pulling comments timed out... ' + timeouts + '/10');
get_youtube_comments(timeouts++);
console.log('Pulling comments failed... ' + retries + '/5');
setTimeout(function () { get_youtube_comments(retries - 1) }, 1000);
} else {
comments.innerHTML = fallback;
}
@ -248,16 +257,23 @@ function get_reddit_comments(timeouts = 1) {
}
}
xhr.ontimeout = function () {
console.log('Pulling comments timed out... ' + timeouts + '/10');
get_reddit_comments(timeouts++);
xhr.onerror = function () {
console.log('Pulling comments failed... ' + retries + '/5');
setInterval(function () { get_reddit_comments(retries - 1) }, 1000);
}
xhr.ontimeout = function () {
console.log('Pulling comments failed... ' + retries + '/5');
get_reddit_comments(retries - 1);
}
xhr.send();
}
function get_youtube_comments(timeouts = 1) {
function get_youtube_comments(retries = 5) {
comments = document.getElementById('comments');
if (timeouts >= 10) {
if (retries <= 0) {
console.log('Failed to pull comments');
comments.innerHTML = '';
return;
@ -275,7 +291,6 @@ function get_youtube_comments(timeouts = 1) {
xhr.responseType = 'json';
xhr.timeout = 20000;
xhr.open('GET', url, true);
xhr.send();
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
@ -305,7 +320,7 @@ function get_youtube_comments(timeouts = 1) {
comments.children[0].children[1].children[0].onclick = swap_comments;
} else {
if (video_data.params.comments[1] === 'youtube') {
get_youtube_comments(timeouts++);
setTimeout(function () { get_youtube_comments(retries - 1) }, 1000);
} else {
comments.innerHTML = '';
}
@ -313,12 +328,21 @@ function get_youtube_comments(timeouts = 1) {
}
}
xhr.onerror = function () {
comments.innerHTML =
'<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3>';
console.log('Pulling comments failed... ' + retries + '/5');
setInterval(function () { get_youtube_comments(retries - 1) }, 1000);
}
xhr.ontimeout = function () {
comments.innerHTML =
'<h3 style="text-align:center"><div class="loading"><i class="icon ion-ios-refresh"></i></div></h3>';
console.log('Pulling comments timed out... ' + timeouts + '/10');
get_youtube_comments(timeouts++);
console.log('Pulling comments failed... ' + retries + '/5');
get_youtube_comments(retries - 1);
}
xhr.send();
}
function get_youtube_replies(target, load_more) {
@ -338,7 +362,6 @@ function get_youtube_replies(target, load_more) {
xhr.responseType = 'json';
xhr.timeout = 20000;
xhr.open('GET', url, true);
xhr.send();
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
@ -373,9 +396,11 @@ function get_youtube_replies(target, load_more) {
}
xhr.ontimeout = function () {
console.log('Pulling comments timed out.');
console.log('Pulling comments failed.');
body.innerHTML = fallback;
}
xhr.send();
}
if (video_data.play_next) {