Peer-to-peer file/stream transfer using Delphi (Windows)

$250-750 USD

Đang triển khai

Đã đăng vào

hơn 5 năm trước

$250-750 USD

Thanh toán khi bàn giao

Hi all! I have a XMPP (Jabber) service, hosted in a cloud server (with Debian 9 and public IP), and a simple chat software for Windows created with Delphi (7 / XE3). Chat users can already send/receive small files (KB) using in-band transfer (client1<->server<->client2), but this is slow and not efficient at all. I'd like to allow users to share bigger file/streams (MB) out-of-band (peer-to-peer) and need a sample code on how to archive this. Here is a good description of what I need: [login to view URL] XMPP service can be used for each client (user) to know each other and start file transfering (as described in the link above), but this is not a requirement. Maybe a daemon TCP server could be used for the same result (I have root access to the server). XMPP service also has a built-in SOCKS5 proxy, that maybe can be used: [login to view URL] Please, let me know if more information is needed. Thanks!

Mã dự án: 17768647

Về dự án

5 đề xuất

Dự án từ xa

Hoạt động 6 năm trước

Bạn muốn kiếm tiền?

Địa chỉ email

Lợi ích khi chào giá trên Freelancer

Thiết lập ngân sách và thời gian

Nhận thanh toán cho công việc

Phác thảo đề xuất của bạn

Miễn phí đăng ký và cháo giá cho công việc

Đã trao cho:

@AntonBliznetc

Hello. You need p2p transfer file/stream delphi client. upsing sock5. I can do that fast. I can start now. pay only full complete! not prepay/block in milestone. Thank for interested task.

$250 USD trong 6 ngày

4,8

(10 nhận xét)

3,2

5 freelancer chào giá trung bình $556 USD cho công việc này

@suju8811

Hello Sir I read your proposal carefully and I am really interested in your project. I am a senior web site designer and developer and I know what you really want. I have rich experience in WebRtc service and I can solve your problem perfectly. Please discuss about details via chat. Thank you Best Regards from Yan.

$700 USD trong 10 ngày

5,0

(28 nhận xét)

6,7

@AlexFaster

Hi. I'm professional programmer from Russia with experience over 20 years. I very well know Delphi (all versions) and I can write this program. Regards, Alex.

$777 USD trong 10 ngày

5,0

(18 nhận xét)

4,7

@KGeorgy

Hello I am pleasure with your job for Peer-to-peer file/stream transfer using Delphi (Windows). Thanks for your job posting. I have throughout this description and think it's good fit for my skill-sets. As a senior expert on this job ,you can get a good choice for your project to be done well. For along time i have already experienced webdesign and development for other projects similar as yours. IF YOU GIVE ME OPPORTUNITY for your project,i will do that within 9days as your expectation. I hope to get response soon. Regard.

$555 USD trong 10 ngày