From cb5ccf6a7a67c5c4e864dad98d0e0b149e5fecd2 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sun, 8 Mar 2015 21:15:12 +0900
Subject: [PATCH] SocketBuffer: Keep sending until blocked

See GH-345
---
 src/SocketBuffer.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/SocketBuffer.cc b/src/SocketBuffer.cc
index 0a09f2ae..f941df90 100644
--- a/src/SocketBuffer.cc
+++ b/src/SocketBuffer.cc
@@ -169,7 +169,10 @@ ssize_t SocketBuffer::send()
     if(firstlen > slen) {
       offset_ += slen;
       bufq_.front()->progressUpdate(slen, false);
-      goto fin;
+      if (socket_->wantRead() || socket_->wantWrite()) {
+        goto fin;
+      }
+      continue;
     }
 
     slen -= firstlen;