HyperText Transfer Protocol

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1answer
504 views

HTTP Session: A single object or multiple?

I tested two approaches to store session data: The classic: 1 key, 1 object (And every key as static final String in a class) "user" --> UserObject "preferences" --> List ... An ...
2
votes
0answers
142 views

Web revisioning and the Accept-Datetime header

I have been in the process of generating documentation for an upcoming project. One of the features of the data available in this project is that it will be revisioned (or at least large parts of it ...
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0answers
48 views

Response Header for illegal file (format)

I have a simple upload-servlet and need to report if a file is illegal and has not been added. For some reason i am not allowed to give a html-body back, so i need to use the response-header. ...
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0answers
82 views

Rendering head :ok vs head :no_content. Any good practices?

Whenever I take in data and do something like delete a post, etc. I generally return head :no_content. For example: def destroy @post = Post.find_by(external_id: params[:post_id]) @post.destroy! ...
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14 views

Content delivery design

I'm designing a system where users can access files stored in an external content storage service such as AWS's S3. Here's a simple diagram: ------ ------------ ----------------- | User ...
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0answers
70 views

Reason why client-side JavaScript does not allow access to POST/PUT/etc contents

Is there any theoretical reason why client-side JavaScript could not be spec'd to allow for direct access to POST or PUT contents without need for a server language to write it into client-side ...
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57 views

How does session middleware generally verify browser sessions?

I've been using session middleware to build web apps for years: from PHP's built-in session handling layer to node's connect session middleware. However, I've never tried (or needed) to roll my own ...
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234 views

Multiple long polling requests: bad idea?

I am designing a web server that handles multiple things such as a user-to-user chat, a user-to-group chat, friends request, forum etc. The chats have to be real-time chats, the friends requests ...
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77 views

How to have my callbacks authenticated in a REST app?

I'm developing a REST application and I allow my clients to authenticate in several ways (typically using Authorization: Token ... as in OAuth 2.0, but also there's session-based auth option for the ...
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375 views

How can resolve an URL on a specific DNS server

I'm currently facing a issue on a project. I'm resolving URL's on multiple DNS servers using a node.js server. Until here, everything is fine. But some ISP restrict the incoming requests from IPs ...