delta/apache/httpd.git, branch proxy-reqbody-2.0.x

The final, inconsequential patch which makes the diff for request

2005-08-08T03:33:20+00:00

  body processing between trunk/ and 2.1.x/ very easy to read.

  This patch consists of nothing except whitespace changes, and the
  change from b to bb for the local bucket brigade variable name,
  to disambiguate it from a bucket.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230744 13f79535-47bb-0310-9956-ffa450edef68

Fix some very minor nits in ap_proxy_http_request() which make it

2005-08-08T03:20:27+00:00

  quite simple to diff to the current trunk/ code, ensuring the most
  accurate review possible.

  Consists only of whitespace and line spacing changes, and a change
  from 'bb' to 'header_brigade' for this local argument variable's name,
  so there are no functional changes here.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230741 13f79535-47bb-0310-9956-ffa450edef68

Sync to trunk/, add an extra measure of paranoia to the cl + te case.

2005-08-08T03:10:10+00:00

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230738 13f79535-47bb-0310-9956-ffa450edef68

Commit a comment from trunk/, this brings spool_reqbody_cl in sync

2005-08-08T03:03:56+00:00

  with trunk/.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230737 13f79535-47bb-0310-9956-ffa450edef68

Backport r230735, we need not look at the first bucket for EOS,

2005-08-08T03:01:39+00:00

  because the outer while loop protected us from that case.  

  Backport the header brigade changes as it's impossible to have
  a body request waiting for a final send.  Look at seen_eos to 
  flush us in the request body loop, and handle the only exception,
  (header_brigade), outside of that loop.

  This brings stream_reqbody_cl in sync with the trunk.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230736 13f79535-47bb-0310-9956-ffa450edef68

Backport the fix to handling Connection: close. The existing code

2005-08-08T01:44:46+00:00

  was impossible to follow; the new code sets up p_conn->close correctly,
  and uses that evaluated value to inject the appropriate choice immediately
  before passing the request to the backend server.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230729 13f79535-47bb-0310-9956-ffa450edef68

Backport the corrected C-L streamed, v.s. spooled, v.s. T-E: chunked

2005-08-08T01:39:14+00:00

  selection logic from httpd trunk/.  This now correctly chooses the
  most portable mechanism (e.g. C-L) when we can see the entire body,
  even for chunked bodies from the client, falls back on spool cl when
  it's necessary, and uses chunked when we have faith in it.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230728 13f79535-47bb-0310-9956-ffa450edef68

Backport the rejection of non-'chunked' values in the transfer

2005-08-08T01:31:02+00:00

  encoding; we simply don't know what, exactly to do with them.

  Backport the reporting of 'both C-L and T-E' when we encounter
  this edge case, setting the connection up to close down once
  we finish (perhaps we were victims of a request splitting attack).


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230727 13f79535-47bb-0310-9956-ffa450edef68

Backport the fix to an edge case, it's now possible for a primary

2005-08-08T01:28:14+00:00

  request which has a body in spite of what was determined by the
  header parsing; this would usually be due to an input filter between
  the client request and mod_proxy.  Add another consideration, and
  force the C-L determination if we saw bytes in already.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230726 13f79535-47bb-0310-9956-ffa450edef68

Backport the fix to an edge case; it's now much more efficient to

2005-08-08T01:26:34+00:00

  entirely skip request body determinations for subrequests, stuff
  in an EOS and we are off to the races, ready to create a body-less
  proxied subrequest.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/proxy-reqbody-2.0.x@230725 13f79535-47bb-0310-9956-ffa450edef68