From 5108193d7be7453bd37fd9cafb675c36b6a74e3b Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sun, 8 Jan 2017 17:32:35 +0900
Subject: [PATCH] h2load: Fix incorrect return value from spdylay_send_callback

---
 src/h2load_spdy_session.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/h2load_spdy_session.cc b/src/h2load_spdy_session.cc
index 54083809..370aeccc 100644
--- a/src/h2load_spdy_session.cc
+++ b/src/h2load_spdy_session.cc
@@ -113,7 +113,7 @@ ssize_t send_callback(spdylay_session *session, const uint8_t *data,
   auto &wb = client->wb;
 
   if (wb.rleft() >= BACKOFF_WRITE_BUFFER_THRES) {
-    return SPDYLAY_ERR_DEFERRED;
+    return SPDYLAY_ERR_WOULDBLOCK;
   }
 
   return wb.append(data, length);