Advanced C networking developer needed

**We need a? C language developer with strong networking knowledge. You MUST be proficient in networking programming + threading in C language and it should take you 2-4 days to accomplish.? ** ## Deliverables **You must be expert in C internal processing+threading +TCP/IP networking programming skill. Good knowledge of Linux and It would be great if you know IRC protocol. We want to implement UDP hole punching function (client.c attached file) in our project. But instead of putting it's code inside we want to make it call from our ircbot , via system() or popen() , inside thread: 1. Remove Server request Part of 2. Get Peer's end points (peer's public IP and Port) via argv[] 3. Get local port to bind via argv[] 4. The UDP Request Message "Hello peer %s!!!" need to be replaced with "UDP-HOLE-OPENING" 5. if UDP Message form other peer "HOLEPUNCH-PLEASE" is arrived , shutdown the process with return 0 In MyProjectCode.c code (Will send it to you once you would have returned this attached NDA signed) 1. Remove UDP hole punching threads -- doholeopen_thread and recieve_thread 2. Replace it with client.c 3. The Stun result of other peer will be parsed and pass through arugment as system arguments inside popen calls , the port to bind at local is at randPort variable , which is generated randomly. 4. When the client.c process return (0) , call the function do_tunnel . 5. Please test out if all packets can send and receive , with python testbot? (see attached file)** * * *This broadcast message was sent to all bidders on Saturday Oct 3, 2009 4:24:03 AM: In fact the MyProjectCode.c (or commands.c) has his own UDP hole punching function But due to our lack of knowledge in Threading or C language, it did't work very well (only 20-30% packets arrived to other Peer). That why we try to implement this function separately. If you can find out the mistake we have made in MyProjectCode.c and fix it, why not !!! Thank again for your attention. Best regards, Robert * * *This broadcast message was sent to all bidders on Saturday Oct 3, 2009 8:18:50 AM: Just to remind you this code client.c (udp hole punching function) works correctly between 2 peers that are behind TWO Restricted Cone NAT routers (of course the Rendez server or public server is always necessary). I can let you test it in our test lab if you want. No need to modify or enhance it. Thanks