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-rw-r--r--lib/yahns/wbuf.rb7
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/yahns/wbuf.rb b/lib/yahns/wbuf.rb
index 42776cf..9888a8c 100644
--- a/lib/yahns/wbuf.rb
+++ b/lib/yahns/wbuf.rb
@@ -41,6 +41,11 @@ class Yahns::Wbuf # :nodoc:
     @busy = busy # may be false
   end
 
+  def wbuf_writev(buf)
+    @tmpio.kgio_writev(buf)
+    buf.inject(0) { |n, s| n += s.size }
+  end
+
   def wbuf_write(c, buf)
     # try to bypass the VFS layer and write directly to the socket
     # if we're all caught up
@@ -54,7 +59,7 @@ class Yahns::Wbuf # :nodoc:
     end until @busy
 
     @tmpio ||= Yahns::TmpIO.new(@tmpdir)
-    @sf_count += String === buf ? @tmpio.write(buf) : @tmpio.kgio_writev(buf)
+    @sf_count += String === buf ? @tmpio.write(buf) : wbuf_writev(buf)
 
     # we spent some time copying to the FS, try to write to
     # the socket again in case some space opened up...