--- server/mpm/winnt/child.c	(revision 1371377)
+++ server/mpm/winnt/child.c	(working copy)
@@ -832,6 +832,20 @@ 
             }
         }
 
+#define TO_PEEK 1
+        if (TO_PEEK > 0 &&
+            (context->overlapped.Pointer == NULL) && 
+            (context->accept_socket != INVALID_SOCKET)) {
+            char buffer[TO_PEEK];
+
+            rc = recv(context->accept_socket, buffer, TO_PEEK, MSG_PEEK);
+            if (rc == SOCKET_ERROR) {
+                ap_log_error(APLOG_MARK, APLOG_ERR, apr_get_netos_error(), 
+                             ap_server_conf,
+                             "worker_main: recv(MSG_PEEK) error");
+            }
+        }
+
         e = context->overlapped.Pointer;
 
         ap_create_sb_handle(&sbh, context->ptrans, 0, thread_num);