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ICS - Internet Component Suite

ICS is a TCP/IP communication component set (VCL and FMX). It supports most of the Internet protocols such as TCP, UDP, FTP, HTTP, POP3, SMTP, NNTP and much more. For both client and server and with of without SSL/TLS encryption. ICS is written in Delphi but can be used with C++ Builder as well.

541 topics in this forum

  1. How can I silence a websocket connection refused error?

    By QuantumZA,   
    • 1 reply
    • 410 views

  2. Fixes to allow HTTP & socks proxy servers to have non-IP address

    By Fr0sT.Brutal,
    • 1 reply
    • 1348 views

  3. Specifying Sec-WebSocket-Protocol for websocket connection

    By EugeneK,
    • 1 reply
    • 361 views

  4. SslFtpClient1: TSslFtpClient; - Get Host Directories/Files

    By Yuppski,
    • 1 reply
    • 684 views

  5. Using TBytes instead of string

    By EugeneK,
    • 1 reply
    • 1347 views

  6. ICS V9.4 due early February 2025

    By Angus Robertson,
    • 1 reply
    • 667 views

  7. Disconnecting after failed SSL handshake

    By EugeneK,
    • 1 reply
    • 913 views

  8. TWSocket Port or Host error

    By fatimire,
    • 1 reply
    • 1430 views

  9. OverbyteIcsFileCopy - fMultiThreaded

    By nouvakis,
    • 1 reply
    • 1531 views

  10. TSslWSocket SSL issue on Console

    By JohnF,   
    • 1 reply
    • 350 views

  11. Buffered Byte Count for SSL Socket

    By Eric Bonilha,
    • 1 reply
    • 672 views

  12. Delphi ICS HttpServer +socket

    By Taki04,
    • 1 reply
    • 477 views

  13. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1800 views

  14. Happy Holidays & Merry Christmas!

    By FPiette,   
    • 1 reply
    • 2070 views

  15. [patch] Add TCustomHttpTunnelWSocket.HttpTunnelState - RO property for accessing by descendants

    By Fr0sT.Brutal,
    • 1 reply
    • 1566 views

  16. bug in OverbyteIcsWSocket.pas.DataToString()

    By merijnb,
    • 1 reply
    • 435 views

  17. IcsTimeClient timeout when connecting ptbtime1.ptb.de

    By omnibrain,   
    • 1 reply
    • 842 views

  18. OverbyteIcsLogger feature request

    By BertB,
    • 1 reply
    • 604 views

  19. Bug in TCustomHttpTunnelWSocket not calling TriggerSessionConnectedSpecial

    By Fr0sT.Brutal,
    • 1 reply
    • 1028 views

  20. Issue with Setting Salt Length in RSASSA-PSS Signature Using OpenSSL

    By IVR,   
    • 1 reply
    • 682 views

  21. Signing and Encryption using OpenSSL-Win64 v3.1

    By Bojan Gavrilovic,
    • 1 reply
    • 1256 views

  22. How to use libssh2 with ICS V9

    By Delphysicist,   
    • 1 reply
    • 656 views

  23. ICS v9.3 Android?

    By PolywickStudio,
    • 1 reply
    • 581 views

  24. Multicast configuration...

    By Mark-,
    • 1 reply
    • 1605 views

  25. Memory leak in OverbyteIcsWSocket.pas

    By Ralf Junker,   
    • 1 reply
    • 2060 views
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