From: Daniel Finnie Date: 2008-04-19T23:10:54+09:00 Subject: Re: Webrick override HTTPResponse::setup_header Hi, Generally you should reply to the ruby-talk list instead of one particular person as someone on the list might have more knowledge of this subject. Are you sure that is the behavior of res["header"]? The source code does not look like it differentiates between pre-existing fields and new fields. If you want to change the body of the response, use res.body = "..." Dan 2008/4/19 andrey : > On 19 Сав, 06:10, Daniel Finnie wrote: > > > res["header_name"] = "header_value" > > > > Thanks. > For inclusion in the answer of a server of _additional_ fields it is > convenient to use res ["header_name"]. > But I need to change the answer of a server _completely_. >