I want a program that will listen UDP on port 7777 and give some answer.

I want a program that will listen UDP on port 7777 and give some answer.

Why do I want that?

I have a game server running on port 7777 and I want to give a fake query response for players (only change the number of players online)

So, I see 2 options:

1) If you can, the best would be make the aplication read the packet, check if it is query and answer before game server (if you can do that I can pay an extra gig)


2) If you can't, the other way is also ok, I'll get an other server only to run this aplication and I'll redirect query packets using iptables -t NAT

option 2 is easier for you, but if you can make option 1 that would be very good, we can negociate price if you want.

and the last question:

What is the information to send and to receive?

Habilidades: Programação C++ , Java, PHP, Arquitetura de software

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Acerca do Empregador:
( 3 comentários ) Abudhabi, Palestinian Territory

ID do Projeto: #6821839

13 freelancers estão ofertando em média $173 para esse trabalho


I am very proficient in c, c++. I have 15 years c++ developing experience now, and I have worked for 5 years. My work is online game developing, and mainly focus on server side, the language is c++ under linux. I used Mais

$177 USD em 1 dia
(99 Comentários)

Hi i am dinh. I am senior in c++ and java. Hope to work with you >>>>><<<<<<<<<<<<<<<>>>>>>>> <<<<<>>>>>>>>>>>>>>><<<<<<<<

$150 USD in 3 dias
(55 Comentários)

Hi I understand the requirement. I think we can do the first way itself if you can supply the message format.

$250 USD in 5 dias
(21 Comentários)

hello, you can't have two applications running on the same port of the same machine. place your confidence in my C and networks knowledge and experience to successfully derive a specification that'll work for you Mais

$140 USD in 7 dias
(35 Comentários)

HI, I have 10+ year experience, I completely understand your requirement. I shall develop it using Java and provide you within 2 days with both options. Thanks, Anurag

$111 USD in 3 dias
(25 Comentários)

Hello I am a C++ programmer, and I also network programming. Kindly let me know more details about the server and I need to study it's queries as well as responses to understand what can be done. Looking forward to Mais

$222 USD in 3 dias
(13 Comentários)

Sir, Listening on udp port & replying is fine. But the message format is more important. If the message format is clear, we might also be able to achieve the first option. Thanks.

$250 USD in 7 dias
(1 Comentário)

I am ready to develop your required code Mais

$155 USD em 1 dia
(47 Comentários)

SA:MP - if this is sa-mp server you cannot find better person than me to complete this task. If not I can do that anyway, but do as you wish.

$250 USD in 3 dias
(7 Comentários)

A proposal has not yet been provided

$88 USD in 5 dias
(7 Comentários)

This is the first time am bidding for any project. I have spent almost 11 years in software industry working mostly on C / C++ code. As of now i can commit 10 hours per week. Am doing freelancing in my free time to ge Mais

$155 USD in 10 dias
(0 Comentários)

We will develop option 1 for you. Can you provide the details of how the query will look like and what will be the response which the application should send.

$155 USD in 3 dias
(0 Comentários)

A proposal has not yet been provided

$150 USD in 3 dias
(0 Comentários)