I need to retrieve all Facebook counters of comments or share for each url of the site where I work. I wrote a batch who retrieves the counters by sending FQL multiqueries on the link_stat table. The number of URL in the site is approximately 400 000, so I have to do 400 000 requests... The batch will execute once a day.
I need to determine the number of requests in each FQL multiquery and the frequence of sending multiquery. I have read there is a request limit who can throw the exception
error = {message = n request limit reached";type = OAuthException;};"(#4) Application request limit reached","type":"OAuthException"}}.
How can I determine this limit?