koala-response-times-20-seconds-waiting-response

[Fran J Martínez]

Hello,
I've put a question on stackoverflow. Can anyone help me? I'm starting with Facebook API and I'm sure this response times are not normal.


http://stackoverflow.com/questions/13285889/koala-response-times-20-seconds-waiting-response

thanks

[banane]

Just wrote you back on SO. Test it on Graph Explorer see how long it takes- I'm thinking that queries for big pages do take a while. 20 minutes seems excessive, but a Graph Explorer time will be a good baseline.

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[Fran J. Martínez]

Same results...

I started with your Rails code I found in your website: git://github.com/banane/sample-koala-rails-app.git  (thank you!)

And it was 21 seconds waiting response. Finally I minimize to the ruby code that I have written in SO, having the same problem.

The thing is: when I just write URL on a web browser or on Graph Explorer the response is instantaneously! But just with this code

coke_url = "https://graph.facebook.com/cocacola"
response = open coke_url

on a ruby file, it takes 21 seconds...

Could you try to execute a similar code?  I don't underestand where is the problem.

I attach 2 images with the problem

Thanks!
Fran

2012/11/8 banane <ban...@gmail.com>

[banane]

If graph is instantaneous, yeah it' something either with authentication, the result set (graph puts a limit on things, btw. check the syntax it's executing)

[Fran J. Martínez]

For a moment I was thinking about certificates in HTTPS graph connection, but finally I've tried to GET from my own website (wordpress) with the 'net/http' gem and I have spend 22 seconds waiting response. Same problem trying in another computer... Both with Ubuntu 12.04

So, my problem is not Facebook, and is not Koala. Probably something wrong about my ruby installation :(  

thanks a lot! I will put the resolution when I found it

Fran

2012/11/8 banane <ban...@gmail.com>

[Fran J. Martínez]

I've found the problem: DNS

When I do a GET with the IP, the response is instantaneously.

Now it's time to find how to resolve it.

2012/11/9 Fran J. Martínez <franci...@gmail.com>

[Fran J. Martínez]

Sorry for all these mails. Here is the solution:

http://www.mikeperham.com/2010/02/10/asynchronous-dns-resolution/

My personal solution in Gemfile:

group :development do
    require 'resolv'
    require 'resolv-replace'
end

Thanks!

[banane]

Thanks for posting!

[Alex Koppel]

Really glad to hear you were able to find the solution!

Von meinem iPad gesendet