Re: Expect: 100-Continue

Giganews Newsgroups
Subject: Re: Expect: 100-Continue
Posted by:  Larry Hamann (larryhama…
Date: Wed, 1 Sep 2004

Using Indy version 9.00.10.

"Larry Hamann" <larryhama…> wrote in message
> I am using Indy component shipped with Delphi 7.
> My program posts XML data to a company that has introduced a new server
> the mix.  It is requiring an Expect: 100-Continue "handshake."
> Without completing a handshake, every order produces a HTTP/1.1 400 Bad
> Request.  When uses the Head method for the handshake, and only the Expect
> header, my program receives a HTTP/1.1 200 OK response.  If I include
> custom headers when using Head, it produces the HTTP/1.1 400 Bad Request
> error.
> Are there versions of Indy that do not allow for the use of Expect:
> 100-Continue?
> Does anyone have an example of Expect: 100-Continue workflow coded in
> Delphi?


In response to

Expect: 100-Continue posted by Larry Hamann on Tue, 31 Aug 2004