Jump to content
Калькуляторы

Бесполезное кеширование вконтакте

Заметил что вконтакте выдает ссылки на mp3 и видео с привязкой по IP, плюс ссылки устаревают.

Тоесть, берем например ссылку на песенку и запрашиваем ее с разных IP и имеем вот что :

 

--2015-12-02 23:46:22--  http://cs1-40v4.vk-cdn.net/p1/3e97444c710cce.mp3
Resolving cs1-40v4.vk-cdn.net... 95.142.205.36
Connecting to cs1-40v4.vk-cdn.net|95.142.205.36|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3002334 (2.9M) [audio/mpeg]
Saving to: “3e97444c710cce.mp3”

100%[======================>] 3,002,334   8.00M/s   in 0.4s

2015-12-02 23:46:23 (8.00 MB/s) - “3e97444c710cce.mp3” saved [3002334/3002334]

 

--2015-12-02 22:46:29--  http://cs1-40v4.vk-cdn.net/p1/3e97444c710cce.mp3
Resolving cs1-40v4.vk-cdn.net... 95.142.205.36
Connecting to cs1-40v4.vk-cdn.net|95.142.205.36|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2015-12-02 22:46:29 ERROR 404: Not Found.

 

Ну и зачем они так сделали ?

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.