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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.

556 topics in this forum

  1. sslHttpCli - the program freezes after executing the request

    By iddqd345,
    • 4 replies
    • 768 views

  2. SslHttpClient Post problem

    By GillesL.,
    • 6 replies
    • 3760 views

  3. sslOpt_NO_TLSv1 seems to have no effect

    By nSolvePaul,
    • 2 replies
    • 1866 views

  4. SSLWebSocketCli as DLL

    By sfrazor,
    • 7 replies
    • 1144 views

  5. Stable Communication between ICS TSslWSocket and TSslWSocketServer

    By idontknow,   
    • 12 replies
    • 4821 views

  6. Studying TSslHttpAppSrv

    By Clément,
    • 9 replies
    • 2870 views

  7. Subscribe to a topic with TIcsMQTTClient

    By Alberto Fornés,
    • 9 replies
    • 901 views

  8. Suggestion/discussion. Process incoming data when Server has closed connection

    By Fr0sT.Brutal,
    • 2 replies
    • 1700 views

  9. SuppProtoCertCentre functionality seems all broken now

    By ap2021,   
    • 4 replies
    • 804 views

  10. SVN server updated

    By Angus Robertson,
    • 14 replies
    • 5266 views

  11. Sync functions for Dns Query

    By djhfwk,
    • 2 replies
    • 1179 views

  12. TCP Client in thread

    By mitzi,
    • 16 replies
    • 6017 views

  13. TCP File Server

    By NamoRamana,
    • 4 replies
    • 3972 views

  14. TCP ping

    By Clément,   
    • 9 replies
    • 3172 views

  15. TCP Port Check with timeout

    By chmichael,
    • 24 replies
    • 3831 views

  16. TCP Receiving Binary File

    By Bob4231,
    • 8 replies
    • 5808 views

  17. TCP Server + Client + Threaded and Bytes

    By AJ_Oldendorf,
    • 7 replies
    • 771 views

  18. TCP server rejecting connections

    By DusMac,
    • 13 replies
    • 2514 views

  19. TFtpClient files download wrong files size

    By Guest,
    • 9 replies
    • 1854 views

  20. TFtpClient: Very low speed on transfer data

    By Alexey Ischuk,
    • 8 replies
    • 2655 views

  21. TFTPServer on Port forwarded machine not working

    By AllanF,   
    • 12 replies
    • 3753 views

  22. The HTTP 206 Partial Content

    By DarkDucke,   
    • 5 replies
    • 3489 views

  23. THttpAppSrv - Add*Handler for PUT and DELETE

    By omnibrain,
    • 6 replies
    • 2155 views

  24. THttpAppSrv processing post despite failed basic auth

    By omnibrain,
    • 19 replies
    • 2950 views

  25. THttpCli - retry request

    By Colek,
    • 6 replies
    • 2959 views
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