From 192f1e9fab410e9fea914d2a4eefcfadd2180e78 Mon Sep 17 00:00:00 2001
From: "Evgeny Grin (Karlson2k)" <k2k@narod.ru>
Date: Sun, 19 Mar 2017 11:46:22 +0300
Subject: [PATCH] call_handlers(): added clarifying comment.

---
 src/microhttpd/daemon.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/microhttpd/daemon.c b/src/microhttpd/daemon.c
index 3d9d95df..03266204 100644
--- a/src/microhttpd/daemon.c
+++ b/src/microhttpd/daemon.c
@@ -1203,6 +1203,9 @@ call_handlers (struct MHD_Connection *con,
    * zero timeout for next select()/poll(). */
   /* Thread-per-connection do not need global zero timeout as
    * connections are processed individually. */
+  /* Note: no need to check for read buffer availability for
+   * TLS read-ready connection in 'read info' state as connection
+   * without space in read buffer will be market as 'info block'. */
   if ( (!con->daemon->data_already_pending) &&
        (0 == (con->daemon->options & MHD_USE_THREAD_PER_CONNECTION)) )
     {