Hi

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Hi,

How can I set TRestRequest.Timeout ? default value (30 000 milliseconds) keeps beeing used even when changing the value...

Looks like timeout is hardcoded somewhere.

Comments

  1. Stéphane WierzbickiFebruary 23, 2016 at 5:40 AM

    Just found these issues :
    https://quality.embarcadero.com/browse/RSP-11624
    https://quality.embarcadero.com/browse/RSP-12435

    Problems exists for a while now... OMG... Embarcadero, what are you doing...

    ReplyDelete
  2. Marco CantùFebruary 23, 2016 at 5:49 AM

    There should be a fix coming.

    ReplyDelete
  3. Dorin DuminicaFebruary 23, 2016 at 5:50 AM

    Stéphane Wierzbicki I'm not aware of the TRestRequest class, isn't it possible to subclass and replace the 30 sec value?

    ReplyDelete
  4. Stéphane WierzbickiFebruary 23, 2016 at 6:49 AM

    Marco Cantù thank you for the info. Hope that will be fixed for all platforms.
    Dorin Duminica I have directly patched unit System.NET.HttpClient.Win by modifying TWinHTTPRequest.CreateHandles(const AURI: TURI) procedure. I've added this call at the begining of the method :

    Begin
    if not WinHttpSetTimeouts(TWinHTTPClient(FClient).FWSession,HTTP_DEFAULT_RESOLVETIMEOUT,
    HTTP_DEFAULT_CONNECTTIMEOUT, HTTP_DEFAULT_SENDTIMEOUT, HTTP_DEFAULT_RECEIVETIMEOUT) then
    raise ENetHTTPRequestException.Create(SysErrorMessage(GetLastError));
    ....
    End;

    For "simplifications", HTTP_DEFAULT_CONNECTTIMEOUT, HTTP_DEFAULT_SENDTIMEOUT and HTTP_DEFAULT_RECEIVETIMEOUT are declared as global variables set to 0.

    ReplyDelete
  5. Ralf StockerFebruary 23, 2016 at 2:20 PM

    Stéphane Wierzbicki
    https://quality.embarcadero.com/browse/RSP-11086

    ReplyDelete
  6. Asbjørn HeidFebruary 23, 2016 at 3:28 PM

    Stéphane Wierzbicki Hope you're not planning on using it for anything fancy, given that it disconnects after each request.

    ReplyDelete
  7. Stéphane WierzbickiFebruary 23, 2016 at 10:02 PM

    Asbjørn Heid​ I'm connecting to RESTFull webservices and only fetching or posting some JSON data.

    ReplyDelete
  8. Asbjørn HeidFebruary 23, 2016 at 11:45 PM

    Stéphane Wierzbicki Yea just keep it in mind if you're using https, especially over the internet. You'll be limited to 1-2 calls per second.

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  9. Stéphane WierzbickiFebruary 24, 2016 at 1:11 PM

    Asbjørn Heid I wasn't aware of this. Thank you for pointing this out.

    ReplyDelete
  10. Asbjørn HeidFebruary 24, 2016 at 1:26 PM

    Stéphane Wierzbicki I learned the hard way, had every thing set up to access Gmail via REST, with OAuth 2.0 authentication and all, but it was just soo sloow accessing the mails. I then found the culprit as mentioned...

    So for those use cases the components are unfortunately utterly useless.

    ReplyDelete

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