Easy WebSocket support with existing TidHTTPServer component :)

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Easy WebSocket support with existing TidHTTPServer component :)

TWebSocket turn a idHTTPServer GET request into a WebSocket dialog.

https://github.com/tothpaul/Delphi/tree/master/idWebSocket
https://github.com/tothpaul/Delphi/tree/master/idWebSocket

Comments

  1. Roland BengtssonSeptember 8, 2018 at 9:58 PM

    Interesting, this is one reason we plan to leave Indy for mormot. Thanks for sharing the code

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  2. Paul TOTHSeptember 9, 2018 at 1:34 AM

    Roland Bengtsson this one is free, but you still can support my work ;)
    store.execute.fr - Execute's Online Store

    ReplyDelete
  3. Lennart AasendenSeptember 9, 2018 at 2:34 PM

    Is this based on Andre Mussche's implementation?

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  4. Paul TOTHSeptember 9, 2018 at 2:48 PM

    Lennart Aasenden I've seen his code, but I did not understand why it was so complicated :)

    I have a WebBroker application and needed a WebSocket connexion...because it is HTTP(S) at first, the code should not be a new server component but an extension to the existing idHTTPServer component.
    After reading the doc, I feeld that it is not that complicate at all :)

    the most complicated part was to not break Indy's logic; for instance, WebSocket replies with a status code 101, and Indy do not send Content for 1xx status code :)

    In fact, idHTTPServer should detect WebSocket requests and raise a OnWebSocket event instead of OnCommandGet

    developer.mozilla.org - Écriture de serveurs WebSocket

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