Diff

--- a/net/server_event.lua	Fri Aug 09 16:03:48 2013 +0200
+++ b/net/server_event.lua	Fri Aug 09 17:48:21 2013 +0200
@@ -115,10 +115,10 @@
 local interface_mt
 do
 	interface_mt = {}; interface_mt.__index = interface_mt;
-	
+
 	local addevent = base.addevent
 	local coroutine_wrap, coroutine_yield = coroutine.wrap,coroutine.yield
-	
+
 	-- Private methods
 	function interface_mt:_position(new_position)
 			self.position = new_position or self.position
@@ -127,7 +127,7 @@
 	function interface_mt:_close()
 		return self:_destroy();
 	end
-	
+
 	function interface_mt:_start_connection(plainssl) -- should be called from addclient
 			local callback = function( event )
 				if EV_TIMEOUT == event then  -- timeout during connection
@@ -268,12 +268,12 @@
 			interfacelist( "delete", self )
 			return true
 	end
-	
+
 	function interface_mt:_lock(nointerface, noreading, nowriting)  -- lock or unlock this interface or events
 			self.nointerface, self.noreading, self.nowriting = nointerface, noreading, nowriting
 			return nointerface, noreading, nowriting
 	end
-	
+
 	--TODO: Deprecate
 	function interface_mt:lock_read(switch)
 		if switch then
@@ -300,7 +300,7 @@
 		end
 		return self._connections
 	end
-	
+
 	-- Public methods
 	function interface_mt:write(data)
 		if self.nowriting then return nil, "locked" end
@@ -343,27 +343,27 @@
 			return true
 		end
 	end
-	
+
 	function interface_mt:socket()
 		return self.conn
 	end
-	
+
 	function interface_mt:server()
 		return self._server or self;
 	end
-	
+
 	function interface_mt:port()
 		return self._port
 	end
-	
+
 	function interface_mt:serverport()
 		return self._serverport
 	end
-	
+
 	function interface_mt:ip()
 		return self._ip
 	end
-	
+
 	function interface_mt:ssl()
 		return self._usingssl
 	end
@@ -371,15 +371,15 @@
 	function interface_mt:type()
 		return self._type or "client"
 	end
-	
+
 	function interface_mt:connections()
 		return self._connections
 	end
-	
+
 	function interface_mt:address()
 		return self.addr
 	end
-	
+
 	function interface_mt:set_sslctx(sslctx)
 		self._sslctx = sslctx;
 		if sslctx then
@@ -395,11 +395,11 @@
 		end
 		return self._pattern;
 	end
-	
+
 	function interface_mt:set_send(new_send)
 		-- No-op, we always use the underlying connection's send
 	end
-	
+
 	function interface_mt:starttls(sslctx, call_onconnect)
 		debug( "try to start ssl at client id:", self.id )
 		local err
@@ -428,14 +428,14 @@
 		self.starttls = false;
 		return true
 	end
-	
+
 	function interface_mt:setoption(option, value)
 		if self.conn.setoption then
 			return self.conn:setoption(option, value);
 		end
 		return false, "setoption not implemented";
 	end
-	
+
 	function interface_mt:setlistener(listener)
 		self.onconnect, self.ondisconnect, self.onincoming, self.ontimeout, self.onreadtimeout, self.onstatus
 			= listener.onconnect, listener.ondisconnect, listener.onincoming,
@@ -499,7 +499,7 @@
 			noreading = false, nowriting = false;  -- locks of the read/writecallback
 			startsslcallback = false;  -- starting handshake callback
 			position = false;  -- position of client in interfacelist
-			
+
 			-- Properties
 			_ip = ip, _port = port, _server = server, _pattern = pattern,
 			_serverport = (server and server:port() or nil),
@@ -575,7 +575,7 @@
 				end
 			end
 		end
-		
+
 		interface.readcallback = function( event )  -- called on read events
 			--vdebug( "new client read event, id/ip/port:", tostring(interface.id), tostring(ip), tostring(port) )
 			if interface.noreading or interface.fatalerror then  -- leave this event
@@ -648,7 +648,7 @@
 		debug "creating server interface..."
 		local interface = {
 			_connections = 0;
-			
+
 			conn = server;
 			onconnect = listener.onconnect;  -- will be called when new client connected
 			eventread = false;  -- read event handler
@@ -656,7 +656,7 @@
 			readcallback = false; -- read event callback
 			fatalerror = false; -- error message
 			nointerface = true;  -- lock/unlock parameter
-			
+
 			_ip = addr, _port = port, _pattern = pattern,
 			_sslctx = sslctx;
 		}
@@ -695,12 +695,12 @@
 					clientinterface:_start_session( true )
 				end
 				debug( "accepted incoming client connection from:", client_ip or "<unknown IP>", client_port or "<unknown port>", "to", port or "<unknown port>");
-				
+
 				client, err = server:accept()    -- try to accept again
 			end
 			return EV_READ
 		end
-		
+
 		server:settimeout( 0 )
 		setmetatable(interface, interface_mt)
 		interfacelist( "add", interface )
@@ -743,7 +743,7 @@
 		return interface, client
 		--function handleclient( client, ip, port, server, pattern, listener, _, sslctx )  -- creates an client interface
 	end
-	
+
 	function addclient( addr, serverport, listener, pattern, localaddr, localport, sslcfg, startssl )
 		local client, err = socket.tcp()  -- creating new socket
 		if not client then
@@ -834,14 +834,14 @@
 
 local function link(sender, receiver, buffersize)
 	local sender_locked;
-	
+
 	function receiver:ondrain()
 		if sender_locked then
 			sender:resume();
 			sender_locked = nil;
 		end
 	end
-	
+
 	function sender:onincoming(data)
 		receiver:write(data);
 		if receiver.writebufferlen >= buffersize then