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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.

527 topics in this forum

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

    By Fr0sT.Brutal,
    • 1 reply
    • 1493 views

  2. Undeclared identifiers X509_get_X509_PUBKEY, i2d_X509_PUBKEY_bio

    By Nigel Thomas,
    • 7 replies
    • 1486 views

  3. example of multi-part form containing headers, body (parameters) and a file to upload

    By Brian Culverwell,
    • 4 replies
    • 1486 views

  4. Range check error with TSysLogServer

    By djhfwk,
    • 6 replies
    • 1485 views

  5. Registration postcard - what's the address to send to?

    By nSolvePaul,
    • 1 reply
    • 1480 views

  6. Send binary data from WebSocket server app

    By kindox,
    • 2 replies
    • 1479 views

  7. buOverbyteIcsHttpSrv.THttpServer.Create

    By merijnb,
    • 4 replies
    • 1479 views

  8. Bug: Access violation when libcrypto-1_1.dll is missing and loSslInfo is set

    By jaenicke,
    • 9 replies
    • 1466 views

  9. How to read DNS TXT record contents?

    By TurboMagic,
    • 11 replies
    • 1457 views

  10. OverbyteIcsFileCopy - fMultiThreaded

    By nouvakis,
    • 1 reply
    • 1456 views

  11. IPv6 reverse DNS lookup

    By Angus Robertson,
    • 0 replies
    • 1449 views

  12. Designing a Websocket API

    By Angus Robertson,
    • 5 replies
    • 1448 views

  13. TRestOauth and TSslRest memory leaks

    By ZRomik,
    • 1 reply
    • 1440 views

  14. ICS 8.69 and Delphi 7

    By Milo G,
    • 3 replies
    • 1426 views

  15. Cannot connect IcsMQTTClient to PicoMQTT server

    By AndrzejBluszcz,
    • 26 replies
    • 1417 views

  16. ICS Delphi DataSnapBridge

    By nighthawk2032,
    • 3 replies
    • 1414 views

  17. Search thumbprint in Windows certificate store

    By Droesjba,
    • 5 replies
    • 1411 views

  18. Oulook.com header to field...

    By Mark-,
    • 2 replies
    • 1405 views

  19. FTP and non SSL

    By TurboMagic,
    • 1 reply
    • 1402 views

  20. ICS SLL3.2 much slower than Indy SSL1.0.2

    By PizzaProgram,
    • 9 replies
    • 1401 views

  21. Websocket Server

    By CoeurdeLeon,
    • 6 replies
    • 1387 views

  22. TSocket.Send result

    By EugeneK,
    • 9 replies
    • 1382 views

  23. OverbyteIcsSslHttpRest : StatCode <> 0 frequently

    By AndreL,
    • 9 replies
    • 1367 views

  24. Module not found

    By salathomas,
    • 2 replies
    • 1366 views

  25. TMultipartHttpDownloader encountered a problem with a 302 url

    By noimes,
    • 8 replies
    • 1366 views
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