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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.

434 topics in this forum

  1. ICS V9.0 - How to use it with Delphi 7 and Delphi XE Start without errors

    By PavelOu,
    • 32 replies
    • 1049 views

  2. TSslHttpCli Request aborted on timeout in thread

    By Mark Lobanov,
    • 2 replies
    • 172 views

  3. ICS for Linux?

    By Angus Robertson,
    • 50 replies
    • 8483 views

  4. Delphi - send mail from Office 365 with EWS protocol

    By J23,
    • 30 replies
    • 4057 views

  5. TWSocketServer stop accepting connections

    By Eric Fleming Bonilha,
    • 18 replies
    • 1285 views

  6. Overload directive and Posix

    By Angus Robertson,
    • 2 replies
    • 305 views

  7. function SHA1ofStr or Base64Encode fault output

    By xauxag,
    • 22 replies
    • 900 views

  8. Designing a Websocket API

    By Angus Robertson,
    • 5 replies
    • 570 views

  9. Digest Authentication in THttpCli

    By Vitao,
    • 6 replies
    • 980 views

  10. help needed -ICS v8 in Delphi11 vs ICS v9 on Delphi12

    By rudy999,   
    • 4 replies
    • 385 views

  11. Private key in User Store, Could not export private key - The parameter is incorrect (#-2146893785)

    By mv2023,
    • 4 replies
    • 456 views

  12. TCP ping

    By Clément,   
    • 9 replies
    • 899 views

  13. ICS V9.0 - mobile platforms

    By wright,   
    • 23 replies
    • 1264 views

  14. Put Handler does not get dispatched

    By omnibrain,   
    • 6 replies
    • 525 views

  15. New OpenSSL release 3.2.0, and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 540 views

  16. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 2693 views

  17. How to read DNS TXT record contents?

    By TurboMagic,
    • 11 replies
    • 733 views

  18. Undeclared identifiers X509_get_X509_PUBKEY, i2d_X509_PUBKEY_bio

    By Nigel Thomas,
    • 5 replies
    • 698 views

  19. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 1874 views

  20. Issue in TIcsFtpMulti component

    By nemifoy5261,
    • 2 replies
    • 388 views

  21. New OpenSSL releases 3.1.4 and 3.0.12, and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 454 views

  22. TSslHttpRest and multipart/form-data

    By ogalonzo,
    • 16 replies
    • 935 views

  23. IcsTimeClient timeout when connecting ptbtime1.ptb.de

    By omnibrain,   
    • 1 reply
    • 356 views

  24. RCS Chats - Rich Communication Services

    By Angus Robertson,
    • 5 replies
    • 549 views

  25. Disconnecting after failed SSL handshake

    By EugeneK,
    • 1 reply
    • 520 views
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