I am getting seemingly random 400 errors from a twitter api call on my site. It doesn't seem to be rate limiting, as it doesn't appear to be time based, while testing I did not experience it at all, whilst my designer (who had not been hitting refresh over and over) could not see the tweet at all, then suddenly could.
this is the call
$file = #file_get_contents('http://api.twitter.com/1/statuses/user_timeline.xml?screen_name=mildfuzz&count=1');
Can Twitter be down in specific areas? It seems odd to get different results based on location.
It turned out the best way was to make sure I was always checking my rate limit, no idea why, but this seems to alert Twitter to the fact that I have some limit left.
I am also now keeping a copy of each tweet in the database.
Related
I have written a PHP based blog for the company i work for. Not using any frameworks. I am having trouble tracking users who come from my facebook page's posts to my blog (not wordpress).
I have created a shortlink url. Let's say it is sample.co and it redirects traffic to sample.com. Everything seems fine until here. The problem starts here.
I am adding all user's ip's, user agents. But if even i get 500 visits, my code adds somethig like 3.000 visits. Facebook stats and Analytics shows similar stats (~500 visits). I see that ip's added to MySQL are all different. It usually happens with Android users. I have read somewhere that Facebook sometimes renders to their users the actual URL when FB shows the post. I mean instead of the widget, Facebook shows the whole page. I am not quite sure about that to be honest.
To solve this problem, I have created and added an jquery script to my page and listened users' scroll event. It worked great. Not seeing too much traffic. But this time the problem is i am counting less users. Even I get 500 users from facebook and Analytics shows similar results, my script adds only 200-300 to MySQL.
Does anyone know a better way to track real traffic? Or do you aware of such problem?
Thanks
It should be filtered on the basis of user agent.
https://developers.facebook.com/docs/sharing/webmasters/crawler
how to detect search engine bots with php?
Identifying users through IP is a good idea, but if your IP keeps changing, it's a good idea to use cookies.
http://php.net/manual/en/function.uniqid.php
If the cookie does not exist, you should see it as a new user.
I have found the answer. The problem is called preview (prefetch). Here is the link:
https://www.facebook.com/business/help/1514372351922333
Simply, facebook preloads everything when FB shows the thumbnail to the visitor to speed up your page's load speed. They send X-Purpose: preview header. So you can simply check if HTTP_X_PURPOSE header's value is preview or not. If so, do not count it as a visitor.!
Here are more detailed descriptions:
http://inchoo.net/dev-talk/mitigating-facebook-x-fb-http-engine-liger/
http://inchoo.net/dev-talk/magento-website-hammering-facebook-liger/
Our site uses our own comment system (simple php/mysql) and also the fb comment plugin. I would like to be able to add the comment counts of each to display a single total count of comments from both together. Seems simple enough.
Months ago, I got this working. Then it suddenly stopped working. This morning, I found a new way to do it. Got it working on one page, and by the time I had added the code to all the pages on which we have comments, it was no longer working.
I am pulling my hair out trying to get this working, having virtually zero understanding of json. The FB API explorer gives me an error about auth tokens, but doing what I see recommended has no effect (i.e. creating a new fb app and including the block of auth code they provide).
This is what was working fine at first this am:
$fbcounturl = 'http://www.catalystathletics.com/articles/article.php?articleID=1902';
$fbjsonurl = "https://graph.facebook.com/v2.1/?fields=share{comment_count}&id=" .$fbcounturl;
$fbdata = file_get_contents($fbjsonurl);
$fbarray = json_decode($fbdata, true);
$fbcomcount = $fbarray['share']['comment_count'];
print($fbcomcount);
Then I could simply add $fbcomcount to the $comCount from our db.
If I just browse to the url, I get the json info fine:
{
"share": {
"comment_count": 3
},
"id": "http://www.catalystathletics.com/articles/article.php?articleID=1902"
}
But the $fbcomcount is empty.
Here is an example of a page that would use this -
http://www.catalystathletics.com/article/1902/Jumping-Forward-in-the-Snatch-or-Clean-Error-Correction/#comments
Any help would be GREATLY appreciated.
Ran into the same issue recently, Facebook comment count simply stopped working. Eventually tracked down the error in the returned JSOn response, telling me Error #4 Application request limit reached
{"error":{"message":"(#4) Application request limit
reached","type":"OAuthException","is_transient":true,"code":4,"fbtrace_id":"EUNAVRNgnFu"}}`
Here is a good, detailed response on Facebook Open Graph API limits I found elsewhere:
The Facebook API limit isn't really documented, but apparently it's something like: 600 calls per 600 seconds, per token & per IP. As the site is restricted, quoting the relevant part:
After some testing and discussion with the Facebook platform team, there is no official limit I'm aware of or can find in the documentation. However, I've found 600 calls per 600 seconds, per token & per IP to be about where they stop you. I've also seen some application based rate limiting but don't have any numbers.
As a general rule, one call per second should not get rate limited. On the surface this seems very restrictive but remember you can batch certain calls and use the subscription API to get changes.
As you can access the Graph API on the client side via the Javascript SDK; I think if you travel your request for photos from the client, you won't hit any application limit as it's the user (each one with unique id) who's fetching data, not your application server (unique ID).
This may mean a huge refactor if everything you do go through a server. But it seems like the best solution if you have so many request (as it'll give a breath to your server).
Else, you can try batch request, but I guess you're already going this way if you have big traffic.
If nothing of this works, according to the Facebook Platform Policy you should contact them.
If you exceed, or plan to exceed, any of the following thresholds please contact us as you may be subject to additional terms: (>5M MAU) or (>100M API calls per day) or (>50M impressions per day).
I've been visiting this forum for years, but this is my first ever question. Any help would be appreciated!
I am writing a web service to pass groups from one application into Facebook and invite the authorised people into them and set a nice pretty cover photo that is generated and stored within the application.
The group creation works splendidly after a fair old bit of head scratching, however, when I try to set the cover image, I am getting a rather useful error message back as below.
OAuth "Facebook Platform" "unknown_error" "An unknown error has occurred."
It's a PHP application on Code Igniter. According to Facebook's delightfully accurate API documentation, this is a simple matter of a cUrl post to 'graph.facebook.com/$groupId' passing the same auth token I just used to create the group and perform the invites and a single JSON encoded parameter of 'cover_url' => $urlOfImage .
A simple task in theory, however, I have spent all day today and a significant chunk of yesterday trying to get this to work without much success.
I have tried posting the image as a Curl object as is necessary in other areas of the Facebook API, and it appears to be trying giving me an error that the image is generating a 404 error (it isn't, when I checked the access logs, it was never requested).
Please be someone out there who has had some success with this.
This has now been fixed by Facebook
Total page load times have been ranging from 4-8 seconds, and for some reason the page doesn't even begin to load until it's made the API call. So even though the major API calls are at the bottom of the page (and script), nothing else on the page will load beforehand.
What's the best way to go about this? The most problematic API call is
$result = $facebook->api('/fql?q=select+uid,+name,+is_app_user+from+user+where+uid+in+(select+uid2+from+friend+where+uid1=me())+and+is_app_user=1');
Which finds the list of the user's friends using my app. In addition, I am making multiple api calls to get the names of users who are not that person's friend.
If it is impossible to speed up the API call, how can I at least get the rest of my page to load while FQL runs?
The facebook api is very slow, you may want to make fb api calls through the javascript api and only through php if it is absolutely neccessary. Ajax is your best friend here. Making client side calls only also has the benefit that maybe critical user data never touches the server and that's a good argument for your site. People are very cautious these days.
I am using Zend Framework to access LinkedIn API.
When reading posts from a group (using http://api.linkedin.com/v1/groups/[group_id]/posts:(some_arguments) together with start and count) sometimes I can load only several first posts from first page. When trying to load next page I receive empty result, but sometimes it works fine .
I can see the issue only when trying to read popular groups. It always works correctly when reading my small group or my network.
Maybe somebody has seen this issue before and knows what to do?
Thank you.
Depending on what "some arguments" are and the number of posts you're requesting, you may be running into a timeout. If you're getting information about the profiles for the people who posted, commented and/or liked the posts as well as the post information itself, it can be an expensive call on the backend.
Try retrieving fewer posts at once, or reducing the number of additional fields you're requesting, and see if that resolves the problem. If it does, please post in the forum at developer.linkedin.com and let us know about the issue, so we can make sure the engineers are aware of the timeouts.