HyperText Transfer Protocol (HTTP) is an application level network protocol used for the transfer of content on the World Wide Web.
3
votes
0answers
31 views
Item purchasing using urllib
I have this function that gets an item passed from another function, together with the subtotal and the fee of the item. The function has to act as fast as possible, as other people also want the ...
5
votes
0answers
50 views
First SO chat message in Haskell followup
I have wrote an application which asks for the user id, and returns a link to the first available chat message:
Output
Enter user id:
322395
Fetching data...
...
0
votes
0answers
50 views
Simple Router class
I made a simple routing class that I like to get reviews for, mostly because I do not know how to make it SOLID, since I even made this class separate from the HTTP response, request ... for the sake ...
4
votes
0answers
39 views
Find first SO chat message in Haskell
I have made some simple functions to find the first SO chat message. How can I improve my code?
Even if there is a stackoverflow link that will get the job done (I'd be glad to know), I'd like to ...
6
votes
1answer
44 views
Manually parsing HTTP response header
Due to some constraints I had to manually parse an HTTP response coming out of a stream.
I could not use buffered reader or scanner because the perform buffering and end up buffering bytes beyond the ...
15
votes
1answer
826 views
Simple webserver in C
My first learning project in C. Looking for general feedback e.g. gotchas, coding standards, formatting, naming etc. I'm here to learn!
webserver.h
...
1
vote
1answer
31 views
Resumable HTTP download class - Follow-up
Is there a better way to calculate the download speed than what I'm currently doing now? Are there any suggestions on improving the updated code?
Pure version:
...
6
votes
4answers
347 views
Resumable HTTP download class
Any suggestions, corrections and advice would be very nice and much appreciated.
...
5
votes
2answers
93 views
Downloading list of images
This code downloads a list of images, each in a different thread.
I have some questions about this code:
I don't know how to get information about correcting downloading (sometimes thread just ...
2
votes
1answer
69 views
Downloading data using HttpClient
I'm working on a class to download some data from an external server and feed it into my data model. I'm new to both HttpClient and ...
0
votes
0answers
31 views
Parallel chunk uploading through HTTP requests
I am writing this class for parallel chunk level uploads to my local server. This reads the files in a given directory, uploads with n threads in parallel.
Initially, sends a request and obtains a ...
2
votes
2answers
66 views
Parsing JSON string from HTTP request
HTTP request is made, and a JSON string is returned, which needs to be parsed.
Example response:
...
4
votes
1answer
44 views
Storing get call data on same function
I basically have a folder view structure, that each time I call grabs the value of the selected field and gets that specific folder data. I was wondering if there's a better way to do this by caching ...
4
votes
1answer
57 views
Getting the HTTP client's IP
Can you please tell me whether this is a good way to get the user's IP (IPv4 or IPv6)? Does someone have a better way to do this? Please take a look at the entire code, the ...
2
votes
1answer
61 views
File upload to web server using HttpRequestFutureTask
I am working on uploading files through Rest API. Tried my hand using single upload and works. I have modified to accommodate parallel uploads using Futures.
Will there be any chance that this code ...
5
votes
2answers
196 views
External API calls from a C#.NET client
I have a simple c# mvc client that calls an external api..here is my attempt
...
4
votes
2answers
150 views
Asynchronous HTTP JSON request
For asynchronous requests, I use Alamofire.
I have created one method for requesting async data.
...
1
vote
2answers
281 views
Utility class for an HttpURLConnection
I am creating a utility class to do an HttpURLConnection. I want to make this class generic as in I pass the URL and the POST params. It works with any range of ...
3
votes
2answers
323 views
Client-server application
This is my very simple client-server application. Client sends some commands to the server and server gives back the output to the client. However, my special concern is about the GET command sent to ...
0
votes
0answers
74 views
HTTP handlers exercise (tour of go)
Any suggestions on how to improve the code shown below for the go-tour exercise http://tour.golang.org/methods/14?
Exercise description:
Implement the following types and define ServeHTTP methods on ...
4
votes
2answers
240 views
“Remember me” functionality for a website
I have read a few SO threads to implement remember_me functionality.
Steps I have followed:
User clicks on login button and if passes client side validation, it goes to php Login page.
First time
...
4
votes
1answer
221 views
Receiving a JSON string response from a URL
I am using RestTemplate as my HttpClient to execute a URL while the server will return a JSON string as the response. The ...
6
votes
1answer
258 views
Calling other machines from the LinkedList if one is blocked or down
This is a follow on to : Simplifying asynchronous "executeAsync" method along with "onFailure" callback.
I am using AsyncRestTemplate as my ...
7
votes
3answers
333 views
Simplifying asynchronous “executeAsync” method along with “onFailure” callback
I have a system in which user id is "sharded" across all the machines which means each machine is responsible for certain user id data. I am working on a library which will take ...
3
votes
1answer
388 views
Unit testing HTTP requests
I would like to unit test my web requests, so on top of my head I came up with the solution below.
Since it seems to be working fine, I'm posting it on this site. Though it doesn't feel very dynamic, ...
2
votes
1answer
43 views
Logging of various exceptions in the callback
I am working on a library in which I need to execute my URL using AsyncRestTemplate and after that I will get a json response back if it is successful. I am also making ...
3
votes
1answer
105 views
Webserver for handling GET and HEAD requests
I have a programming assignment where I need to build a webserver which can handle GET and HEAD requests. My webserver is working as it should but since I'm still a newbie at Java I'm not sure about ...
5
votes
2answers
155 views
Minimal webserver in C++, second revision
First revision: Minimal webserver in C++
Here's my test question for C++ programmer job:
Servers only static content, no cgi
Single process, multithreaded
1000 concurrent request at least
Valid ...
2
votes
4answers
242 views
Minimal webserver in C++
Here's my test question for C++ programmer job:
Servers only static content, no cgi
Single process, multithreaded
1000 concurrent request at least
Valid http status codes and headers
No external ...
1
vote
1answer
60 views
Ruby webserver app
I am building a web app in Ruby but without Rails. So far I just have a very basic web server. What improvements can I make to it?
...
8
votes
3answers
421 views
Soundcloud to CSV File
This program connects to Soundcloud and turns the supplied username into a CSV file with the user's like list. The code accomplishes this although it looks rather messy and was wondering what I could ...
3
votes
1answer
214 views
Getting HTTP Status Code
I have code that take in a URL (via URL or String) and returns the status code. I am new to web development, so it is very possible that I may be taking a poor approach at this. One thing I don't ...
3
votes
1answer
67 views
Using one service ($http) on all the controllers
I have recently started working on angular.js and I like it. I have decided to use a single controller per view. I use the json data from the backend. As my work is progressing, my codes are getting ...
4
votes
1answer
45 views
Saving away URL query parameters in an analytics application
We are trying to use NodeJS for analytics. The following code gets the parameter from a URL and dumps it into a flat file. Is there any way to optimize it to get better response time?
...
2
votes
0answers
48 views
Custom 503 page for MySQLi connection error
I redirect all my requests to index.php via htaccess and the code below is in my index.php.
I want to ask if my code is properly set for a custom 503 page for an unsuccessful MySQLi connection trial.
...
0
votes
0answers
27 views
HTTP Responce randomization
I've made some unethical code giving HTML responses at random and masking what is there for fun. It targets mainly crawlers and scripts that run through your website that are looking for ...
1
vote
2answers
43 views
Repeatedly fetching a URL until the response contains “state: INIT”
I am working on a project in which I need to make a URL call to one of my servers from a bash shell script.
http://hostname.domain.com:8080/beat
After hitting the above URL, I will be getting ...
3
votes
1answer
208 views
2 way communication Python socket
I'm trying to create a 2 way communication socket in python. The socket will listen for connections from the client until it gets the data formatted in string like this: 'PHONENUMBER|STATUS'. I will ...
3
votes
2answers
97 views
Is this program susceptible to a buffer overflow exploit?
I use it in a number of embedded devices. It loads the query parameters from an HTTP GET/POST request and prints them to stdout in FORM_key=value format which then ...
5
votes
3answers
203 views
Concise HTTP server
Here's my code for a consise node.js HTTP server.
It does work as intended, but I'd like to ask if there's any glitch or to be improved.
...
1
vote
0answers
732 views
Golang concurrent HTTP request
I wanted to test the performance of concurrent http request in Go against node.js:
...
1
vote
1answer
281 views
Executing URL using Apache HttpClient
I have XML below which is stored as a String in xmlData variable and I need to pass this String to my URL in ...
5
votes
1answer
3k views
Swift project using PHP web service
I was hoping for someone to review my current project, which was created in Swift and uses a PHP web service. I'm not worried about UI elements, as this is just a 'test' project, but I'm concerned ...
1
vote
1answer
543 views
Http Request/Response class
I would like to get feedback on this, which is just simple Response/Request classes.
I tried to keep it simple, so I made two ...
3
votes
3answers
120 views
HTTP Performance Test in C#
I wrote a script to test how long it takes to make requests against a url. It takes a list of urls, an array of concurrent requests, and a number of times to attempt the test. How could I improve on ...
2
votes
0answers
145 views
Immediately send redirect response, preserving session data
This question is for Laravel 4 only, as the relevant parts are completely refactored in the upcoming Laravel 5.
I have written an helper function for validation, so I only have to put this in ...
0
votes
1answer
304 views
Seekable HTTP Range Stream
I read around for a while and surprisingly didn't find a fitting solution. I need a .NET Stream that internally issues HTTP Range requests when it seeks. There are huge files server-side for which I ...
0
votes
1answer
94 views
Detecting headers status takes too long
I have a table in my database with 35000 unique URLs. I use them to create my XML sitemaps for the site. I have setup crontab jobs to create automatically new URLs, delete non existing URLs and ...
5
votes
3answers
331 views
WinInet C++ Wrapper
Because I don't like complex sequences of code for simple functions, I wrote a wrapper for http/https access in A++. Are there any bad programming practices I am using? Is there any functionality I ...
6
votes
1answer
4k views
Refactoring a Crawler
I've recently ported an old project and made it object-oriented. However, I've noticed that rubocop points out the following status: ...
