The HTTPS request is being delayed.

[kabiri]

I'm using a 'horse' server and when I test it with Postman, the speed is a few milliseconds.
However, when I use RESTRequest4Delphi, it takes 14 or 15 seconds to send the request.
This happens when I have SSL enabled. When SSL is disabled, the speed of RESTRequest4Delphi is good.
My request is:

    lRes := TRequest.New.BaseURL('https://127.0.0.1:8000')
      .Resource('Ping')
      .Accept('Aplication/json')
      .AcceptEncoding('gzip')
      .AcceptCharset('utf-8')
      .BasicAuthentication(ServerUser,ServerPass)
      .Get;

[kabiri]

I've added two events, OnBeforeExecute and OnAfterExecute, to TRequest.
My log shows:

17:25:44:663 | Request Data Before Execute
17:26:00:946 | Request Data After Execute

This means there's approximately a 16-second gap between OnBeforeExecute and OnAfterExecute.

[viniciussanchez]

Strange, I haven't had this problem yet. Try changing the RR4D engine, to Indy for example. See if it solves it... just add the RR4D_INDY compilation directive to the project, do a clean and build.

[kabiri]

Okay, I'll check that. This happens when I use a self-signed certificate. I've seen that you're using TRESTClient. I tested with TRESTClient as well and there was still an issue. The same problem occurred with httpclient too. So, I think the issue might be with Delphi itself.

[kabiri]

@viniciussanchez
By defining RR4D_INDY, the sending speed has improved and there is no longer a delay in sending requests.