# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1461085110 -7200
# Node ID 206f9b0485ad40abc0861f8ef194bcd6585b2b2a
# Parent  1909bde0e79f8993126035f4ed7b994618bb982e
net.server_event: Check the buffer *length*, not the buffer itself (Fixes 100% cpu usage introduced in 65abd9d7bf88)

diff -r 1909bde0e79f -r 206f9b0485ad net/server_event.lua
--- a/net/server_event.lua	Tue Apr 19 18:20:39 2016 +0200
+++ b/net/server_event.lua	Tue Apr 19 18:58:30 2016 +0200
@@ -545,7 +545,7 @@
 					elseif interface.startsslcallback then  -- start ssl connection if needed
 						debug "starting ssl handshake after writing"
 						interface.eventstarthandshake = addevent( base, nil, EV_TIMEOUT, interface.startsslcallback, 0 )
-					elseif interface.writebuffer ~= 0 then
+					elseif interface.writebufferlen ~= 0 then
 						-- data possibly written from ondrain
 						return EV_WRITE, cfg.WRITE_TIMEOUT
 					elseif interface.eventreadtimeout then