Add in Rasmus' suggested comments, making it hopefully more crystal

clear what we are doing and, more importantly, *why*.

PR:
Obtained from:
Submitted by:
Reviewed by:

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@104879 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/main/http_request.c b/src/main/http_request.c
index 64f5914800defcebe8dca788341263743934c4ef..6ea4315cd937a899dac4f685e1852884b2f61aa0 100644 (file)
--- a/src/main/http_request.c
+++ b/src/main/http_request.c
@@ -1051,8 +1051,11 @@ API_EXPORT(void) ap_die(int type, request_rec *r)
     }
 
     /*
-     * We need to ensure that r->connection->keepalive is valid in
-     * order to determine if we can discard the request body below.
+     * We need to ensure that r->connection->keepalive is set in order
+     * to determine if we need to call ap_discard_request_body() to read
+     * the rest of the request body for this request.  There is no point
+     * reading the body for this request if we are not in keepalive mode
+     * since we are in ap_die() and about to toss this request anyway.
      */
     ap_set_keepalive(r);