Direct Connection (p2p) Chat Component or ActiveX

I want to add a Chat (Instant Messaging) Feature to my existing Desktop Application written in Delphi-7.

I want a Chat Client component as Delphi-7 VCL Component with full source code (which I have prefered) or as an ActiveX library.

Component or ActiveX must have properties/methods/events to write a complete Chat Client Application with features like :

1- Give me Client Machine Connection Information (IP,Port,etc... )

2- Send/Receive Text messages

3- Send/Receive Binary Data

4- Send/Receive File

All of message/data/file packets must send directly to other client, WITHOUT sending to a Server. This part is VERY important. Because There are lots of Chat SDK implementations and they are all using a Server/Hub as dispacher.

I don't want my server download/upload packets while clients communicating each other.

Clients can be in same LAN or internet. Interrnet Clients can behind NATs / Firewalls.

I will write a Server by myself , But my server will hold only Client List and their connection parameters like IP,Port,etc..

My Server will not forward packets or anything else.

I dont know the technology of uTorrent, but I think they are working in same manner.

Please Only Expert Programmers Who did before working p2p communication applications.

I want to try your Component or ActiveX before any payment.

Thank you.

Kemahiran: Delphi

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Tentang Majikan:
( 1 ulasan ) Ankara, Turkey

ID Projek: #1590211

2 pekerja bebas membida secara purata $2000 untuk pekerjaan ini


Hello, i have 11 years experince in Delphi: COM, OOP, databases...

$2500 USD dalam 25 hari
(25 Ulasan)

I'm very experienced in Delphi 7 and I really know how do it.

$1500 USD dalam 30 hari
(0 Ulasan)