Simple SDK for to count network instances (client/server mode)

Đã hoàn thành Đã đăng vào 7 năm trước Thanh toán khi bàn giao
Đã hoàn thành Thanh toán khi bàn giao

I need a module (DLL) that can operate in 2 different ways (Server and client mode).

1) In “server mode” the application stays running in a specific machine and just listens for "special packet/messages" that are sent from clients (PCs)

2) In “client mode” the application stays in memory (as long as the user does not close it) and will send a “special packet/message" to the server when it’s about to start. The client will continue sending (periodically) “live packet/messages” to the server to let it know that it’s still active.

The idea is to control the number of instances running in a local or wide area network.

Please, refer to the attached document for a description of the required API and details.

Please, let me remind you that I will ignore "automatic bids". When you make your bid, I want to make sure that you at least has read what this project is about and you are able to do it.

If you have any questions, let me know please.

Thanks!

Lập trình C Lập trình C++

ID dự án: #13319873

Về dự án

16 đề xuất Dự án từ xa 7 năm trước đang mở

Được trao cho:

$250 USD trong 7 ngày
(1512 Đánh Giá)
7.8

16 freelancer chào giá trung bình$556 cho công việc này

LiangXiaoJin

Dear client, how are you? I am a C/C++ programmer and mathematician. Checked your post. No problem. The only problem is that if your server is local, it can only work locally. I think you also, of course, know this Thêm

$1000 USD trong 15 ngày
(78 Nhận xét)
7.4
hbxfnzwpf

I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environ Thêm

$300 USD trong 5 ngày
(191 Nhận xét)
7.2
istepin

Hi! The project seems to be pretty straightforward, so I guess I can deliver the result in 7-10 days. I have only a couple of questions: 1. It wasn't mentioned, but I think it's supposed to use UDP as a transport, am Thêm

$750 USD trong 10 ngày
(6 Nhận xét)
5.3
lightntunes

hi. i am interested. i can developed a server and client using c# as per your requirements. however i like to have more discussion regarding the details requirements of your project. thanks.

$555 USD trong 20 ngày
(4 Nhận xét)
3.9
bhoir

Hello, I am having around 11 yrs of experience developing software using C++. Have gone through your requirements. Must say its very interesting and achievable. Looking forward to hear from you. Thanks. Rega Thêm

$555 USD trong 12 ngày
(8 Nhận xét)
3.4
rainstreamweb

Simple-SDK-for-count-network Hello, This is not copy/paste message. I read your requirements. I am interested for this job. I have expertise in Wordpress, Laravel, Magento, AngularJS, Ruby on Rails, Core PHP e Thêm

$555 USD trong 10 ngày
(1 Nhận xét)
2.5
ExpertCoder2017

Hi, I have similar experience exactly in this field and I'm able to do it within (maximum) 2 day(s). But using Delphi programming language and open source Indy VCL. If you are going to use DLL I think it does not matt Thêm

$250 USD trong 10 ngày
(2 Nhận xét)
1.1
mhortis

Hello, I am a senior C/C++ developer and I have coped with several projects, both small and more complex ones. I have a very strong academic background in algorithms and complexity, information systems and in soft Thêm

$550 USD trong 10 ngày
(0 Nhận xét)
1.0
akdeshmukh

I have a lot of experience in network programming, client server model, multi-threaded programming and process forking

$722 USD trong 5 ngày
(0 Nhận xét)
0.0
wp00000008

I am good at Mt4/Mt5/c/c++/DLL/Java,J2EE,TCP/IP, Oracle and Linux. I developed software since 1993 and developed trade system(EA) since 2007.

$333 USD trong 7 ngày
(0 Nhận xét)
0.0