It refers to client-server model where service requester is called client.

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72 views

Node.js, Client side web cache

So, I am not expert at Node.js, but from what I was looking at with Node.js it seems possible. I am trying to cache data (A and B below) on the client (client 1 below) so that I can get that data on ...
0
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1answer
48 views

Custom mobile app and custom server app [duplicate]

I have this little bit simple and general question. Let's say I build an android app which requires an online server to communicate with. The thing is that I want to make the communication on my own ( ...
4
votes
2answers
100 views

How to handle a large amount of authenticated clients

I currently have made a multithreaded server in c++ for windows, where each connected client gets a thread to themselves which stays running until the client's socket is closed. When a client ...
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votes
3answers
112 views

Client and I don't know each other - any tips on ensuring client won't run off w/o paying? [closed]

I'm in college. I've taken to finding badly coded websites, e-mailing the owners and telling them I can fix it in exchange for Paypal money. I just completed one of these little fixes for a site, and ...
2
votes
0answers
115 views

What's best for a client library: userland code or schema files?

I'm building a client library that consumes a collection of OpenStack API services. I know that as time goes on more services will be added - so I want to come up with a clean and neat way of ...
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2answers
133 views

What kind of webservice can be called with just a browser url?

Can a webservice be written in such a way that it can be called via just a browser url? For eg. if the webservice is called GetStockQuote, then it should be callable by the following url on the ...
2
votes
2answers
359 views

When is the private key given to the client? [closed]

http://www.thebuzzmedia.com/designing-a-secure-rest-api-without-oauth-authentication/ I've been reading the article and I haven't really grasped it yet. When is the private key given to the client? ...
-1
votes
2answers
183 views

How to assure client that we will complete our project and won't run away with the money [closed]

I have decided to work as a freelancer. I have developed a software and have successfully given the presentation demo. The client liked it and has agreed to implement the project in his organisation. ...
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1answer
149 views

Make an app that communicates with an app on a server over wifi [closed]

This is a very broad question, and I'm just looking for a pointer in the right direction more than a specific answer, but it's something I've always wondered and never known. Lets say I have a ...
0
votes
1answer
303 views

constants/enums in API

What are a few ways constants and enums are dealt with when creating an API Client? I'm writing a client in python for our API and I've hit a sticking point with this. We use a lot of mappings to ...
-1
votes
1answer
140 views

A Server sending data to be processed to clients [closed]

About a year ago I had an idea in mind which was using my friends computers to help me process my data, so I programmed a socket server application with boost::asio, and gave the client part of it to ...
-1
votes
2answers
480 views

How to get requirements from Non-technical client? [closed]

I’ve working as a software engineer for last 4 years. Throughout my small experience I worked for IT organizations, where we had separate role of project manager, analyst, quality engineer and ...
4
votes
3answers
455 views

Should we be completely honest to our clients about a time frame for a project?

I have been having this experience for sometime now, when a client needs a software product and contacts me, the client usually wants to know the time frame on which this product will be accomplished. ...
2
votes
4answers
213 views

The right place to embed a parser : Server or the Client?

I'm writing a database management software. It has a client-server architecture where the server has the piece of code to store and retrieve. The client has to get the input from the user, connects to ...
2
votes
1answer
981 views

Building a strong robust client-server system

I need some help with regards to implement a pre-designed system that has 4 components and several constraints. I've spent approximately 50 hours trying to determine the best way to build this system; ...
4
votes
1answer
340 views

How to architect a P2P application

[Moved here at the suggestion of SO users (10k SO+)] I'd like to develop a peer-to-peer application. While I have a lot of experience in LOB apps, I'm new to the P2P arena. I've got a rough idea of ...
0
votes
1answer
62 views

Should I re-download my server data after each change?

I have a simple DB editor that sits on the client. When I make changes via the editor, should I re-get all my data, as some of it is changed, or can I just do a check to make sure the procedure ran ...
1
vote
1answer
342 views

Which .NET technology would work as an improvement for this client/server application?

I am helping a friend with his rewrite of his .NET application, currently using WinForms + sockets, which is a client/server program that currently has on average ~120 concurrent users (sending ...
9
votes
2answers
616 views

What to do when a client asks for something unreasonable (from my point of view)

I'm a freelance programmer and recently I finished a website, it all works fine but there was one user that complained to my client that he couldn't log in. This problem was clearly a ...
7
votes
4answers
457 views

Would you refactor this and if so, would you charge your client?

I am working on a freelance job at home. The client wants me to write some new functionality for his CMS, but it is taking me a lot of time to figure out what the code is doing, because it is written ...
2
votes
4answers
822 views

AGPL License - does it apply in this scenario?

There is an AGPLv3 based software (Client) that makes web service calls (using SOAP) to another software (Server - commercial, cloud based). There is no common code or any connection whatsoever ...
2
votes
1answer
811 views

Should I Use WCF For My Purpose?

I wrote two programs that server and client can connect to each other (one program for server and another for client) with their IP addresses (socket programming). Now I want to modify it so that if ...
2
votes
2answers
369 views

Ambiguous program requirements

it seems that most of the programming exercises that I am currently doing, are a little bit ambiguous when it comes to specifying what should I do. When programmers work with clients, are the clients ...
14
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7answers
2k views

What to do when client have unrealistic expectations? [closed]

I've been working on a project for the past six months at a client site since they require data confidentiality and didn't want us to work at our own office. When I showed up alone to this client ...
3
votes
4answers
477 views

How do you convince the client their application's backend needs a rewrite?

I have been supporting a LOB winforms application for a client the last 3 years. The application is built with a simple monolithic architecture and uses .NET 2.0. The application is a core part of ...
1
vote
1answer
150 views

Security using jsonp

I'm writing an app that will make available a set of api functions that require cross site scripting to work. I'll be utilizing jsonp which will allow other developers to consume these services for ...