diff options
Diffstat (limited to 'net/server_select.lua')
| -rw-r--r-- | net/server_select.lua | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/net/server_select.lua b/net/server_select.lua index 7ac41523..486e953b 100644 --- a/net/server_select.lua +++ b/net/server_select.lua @@ -1,7 +1,7 @@ --- +-- -- server.lua by blastbeat of the luadch project -- Re-used here under the MIT/X Consortium License --- +-- -- Modifications (C) 2008-2010 Matthew Wild, Waqas Hussain -- @@ -145,7 +145,7 @@ _tcpbacklog = 128 -- some kind of hint to the OS _maxsendlen = 51000 * 1024 -- max len of send buffer _maxreadlen = 25000 * 1024 -- max len of read buffer -_checkinterval = 1200000 -- interval in secs to check idle clients +_checkinterval = 30 -- interval in secs to check idle clients _sendtimeout = 60000 -- allowed send idle time in secs _readtimeout = 6 * 60 * 60 -- allowed read idle time in secs @@ -284,6 +284,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport local status = listeners.onstatus local disconnect = listeners.ondisconnect local drain = listeners.ondrain + local onreadtimeout = listeners.onreadtimeout; local detach = listeners.ondetach local bufferqueue = { } -- buffer array @@ -313,6 +314,8 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport handler.disconnect = function( ) return disconnect end + handler.onreadtimeout = onreadtimeout; + handler.setlistener = function( self, listeners ) if detach then detach(self) -- Notify listener that it is no longer responsible for this connection @@ -321,6 +324,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport disconnect = listeners.ondisconnect status = listeners.onstatus drain = listeners.ondrain + handler.onreadtimeout = listeners.onreadtimeout detach = listeners.ondetach end handler.getstats = function( ) @@ -564,6 +568,9 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport _ = status and status( handler, "ssl-handshake-complete" ) if self.autostart_ssl and listeners.onconnect then listeners.onconnect(self); + if bufferqueuelen ~= 0 then + _sendlistlen = addsocket(_sendlist, client, _sendlistlen) + end end _readlistlen = addsocket(_readlist, client, _readlistlen) return true @@ -613,7 +620,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport shutdown = id _socketlist[ socket ] = handler _readlistlen = addsocket(_readlist, socket, _readlistlen) - + -- remove traces of the old socket _readlistlen = removesocket( _readlist, oldsocket, _readlistlen ) _sendlistlen = removesocket( _sendlist, oldsocket, _sendlistlen ) @@ -701,7 +708,7 @@ local function link(sender, receiver, buffersize) sender_locked = nil; end end - + local _readbuffer = sender.readbuffer; function sender.readbuffer() _readbuffer(); @@ -870,16 +877,18 @@ loop = function(once) -- this is the main loop of the program _starttime = _currenttime for handler, timestamp in pairs( _writetimes ) do if os_difftime( _currenttime - timestamp ) > _sendtimeout then - --_writetimes[ handler ] = nil handler.disconnect( )( handler, "send timeout" ) handler:force_close() -- forced disconnect end end for handler, timestamp in pairs( _readtimes ) do if os_difftime( _currenttime - timestamp ) > _readtimeout then - --_readtimes[ handler ] = nil - handler.disconnect( )( handler, "read timeout" ) - handler:close( ) -- forced disconnect? + if not(handler.onreadtimeout) or handler:onreadtimeout() ~= true then + handler.disconnect( )( handler, "read timeout" ) + handler:close( ) -- forced disconnect? + else + _readtimes[ handler ] = _currenttime -- reset timer + end end end end @@ -940,9 +949,9 @@ local addclient = function( address, port, listeners, pattern, sslctx ) client:settimeout( 0 ) _, err = client:connect( address, port ) if err then -- try again - local handler = wrapclient( client, address, port, listeners ) + return wrapclient( client, address, port, listeners, pattern, sslctx ) else - wrapconnection( nil, listeners, client, address, port, "clientport", pattern, sslctx ) + return wrapconnection( nil, listeners, client, address, port, "clientport", pattern, sslctx ) end end @@ -972,7 +981,7 @@ return { addclient = addclient, wrapclient = wrapclient, - + loop = loop, link = link, step = step, |