[jira] [Commented] (TS-1125) POST's with Expect: 100-continue are slowed by delayed 100 response.

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TS-1125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14240257#comment-14240257 ] 

ASF GitHub Bot commented on TS-1125:
------------------------------------

GitHub user jacksontj opened a pull request:

    https://github.com/apache/trafficserver/pull/153

    Document feature from TS-1125

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jacksontj/trafficserver master_TS-1125

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/trafficserver/pull/153.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #153
    
----
commit 3bda48678862f065e9b879ca28b6ee4a6d622260
Author: Thomas Jackson <ja...@gmail.com>
Date:   2014-12-09T23:12:17Z

    Document feature from TS-1125

----


> POST's with Expect: 100-continue are slowed by delayed 100 response.
> --------------------------------------------------------------------
>
>                 Key: TS-1125
>                 URL: https://issues.apache.org/jira/browse/TS-1125
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: HTTP
>    Affects Versions: 3.0.2
>         Environment: TS 3.0.2 going to Apache 2.2 web server
>            Reporter: William Bardwell
>            Assignee: Bryan Call
>            Priority: Minor
>              Labels: yahoo
>             Fix For: 5.0.0
>
>         Attachments: TS-1125.diff, TS-1125.diff, ts1125.diff, ts1125.diff, ts1125.diff
>
>
> Sending a post like:
> POST / HTTP/1.1
> Host: www.example.com
> Content-Length: 10
> Expect: 100-continue
> directly to the web server immediately sends back:
> HTTP/1.1 100 Continue
> And then when the post data is sent, a status 200 response comes back.
> But when going through ATS the "HTTP/1.1 100 Continue" is not sent immediately, and instead is sent after the POST data has been received.  This is legal, but it makes clients that are hoping for a 100 continue to wait a little while hoping to get that, ATS should forward that response through immediately.
> Note: I see curl using "Expect: 100-continue" with > 1024 bytes of post data, but web searching indicates that some Microsoft products also use it.



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