# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1483295658 -3600
# Node ID d0c32d86724f98acb86e9cfe5fc2e9eb06530484
# Parent  12609aee3b3bbf94afaebe49a365f85ee03e4339
server_epoll: Flush and close all connections before quitting mainloop so no data is lost in buffers

diff -r 12609aee3b3b -r d0c32d86724f net/server_epoll.lua
--- a/net/server_epoll.lua	Sun Jan 01 19:33:38 2017 +0100
+++ b/net/server_epoll.lua	Sun Jan 01 19:34:18 2017 +0100
@@ -15,6 +15,7 @@
 local setmetatable = setmetatable;
 local tostring = tostring;
 local pcall = pcall;
+local next = next;
 local pairs = pairs;
 local log = require "util.logger".init("server_epoll");
 local epoll = require "epoll";
@@ -615,6 +616,7 @@
 local function setquitting(quit)
 	if quit then
 		quitting = "quitting";
+		closeall();
 	else
 		quitting = nil;
 	end
@@ -641,7 +643,7 @@
 		elseif r ~= "timeout" then
 			log("debug", "epoll_wait error: %s", tostring(r));
 		end
-	until once or quitting;
+	until once or (quitting and next(fds) == nil);
 	return quitting;
 end