libmicrohttpd

commit cd54b87353511330fe5a4deeecaa7490d6e9203b
parent 59268ccff1583c06d215baef5423aac5c78c0c02
Author: Evgeny Grin (Karlson2k) <k2k@narod.ru>
Date:   Tue, 14 Mar 2017 10:27:03 +0300

process_urh(): clarified comment

Diffstat:
M
src/microhttpd/daemon.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/microhttpd/daemon.c b/src/microhttpd/daemon.c
@@ -1200,7 +1200,9 @@ process_urh (struct MHD_UpgradeResponseHandle *urh)
    * each time. */
   struct MHD_Connection * const connection = urh->connection;
   struct MHD_Daemon * const daemon = connection->daemon;
-  /* Prevent data races. */
+  /* Prevent data races: use same value of 'was_closed' throughout
+   * this function. If 'was_closed' changed externally in the middle
+   * of processing - it will be processed on next iteration. */
   bool was_closed;
   if (daemon->shutdown)
     {