mod_proxy_http: follow up to r1836588: nonblocking read for 100-continue body.

Set nonblocking read (req->flushall) when handling 100-continue since no body
is expected to be there already.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1837040 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/proxy/mod_proxy_http.c b/modules/proxy/mod_proxy_http.c
index 941e2325ae3d8f9fbdc152a1a634dd6ee0a5d436..f7eaab3b9dcbb8525c38f58105b1bb25a119ceda 100644 (file)
--- a/modules/proxy/mod_proxy_http.c
+++ b/modules/proxy/mod_proxy_http.c
@@ -2141,15 +2141,14 @@ static int proxy_http_handler(request_rec *r, proxy_worker *worker,
          * req->expecting_100 (i.e. cleared only if mod_proxy_http sent the
          * "100 Continue" according to its policy).
          */
-        req->do_100_continue = 1;
+        req->do_100_continue = req->flushall = 1;
         req->expecting_100 = r->expecting_100;
         r->expecting_100 = 0;
     }
-
     /* Should we block while prefetching the body or try nonblocking and flush
      * data to the backend ASAP?
      */
-    if (apr_table_get(r->subprocess_env, "proxy-flushall")) {
+    else if (apr_table_get(r->subprocess_env, "proxy-flushall")) {
         req->flushall = 1;
     }