diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/server_epoll.lua | 18 | ||||
| -rw-r--r-- | net/server_event.lua | 22 | ||||
| -rw-r--r-- | net/server_select.lua | 30 |
3 files changed, 52 insertions, 18 deletions
diff --git a/net/server_epoll.lua b/net/server_epoll.lua index fdf006f6..5609f058 100644 --- a/net/server_epoll.lua +++ b/net/server_epoll.lua @@ -637,7 +637,7 @@ function interface:onconnect() self:on("connect"); end -local function addserver(addr, port, listeners, read_size, tls_ctx) +local function listen(addr, port, listeners, config) local conn, err = socket.bind(addr, port, cfg.tcp_backlog); if not conn then return conn, err; end conn:settimeout(0); @@ -645,10 +645,10 @@ local function addserver(addr, port, listeners, read_size, tls_ctx) conn = conn; created = gettime(); listeners = listeners; - read_size = read_size; + read_size = config and config.read_size; onreadable = interface.onacceptable; - tls_ctx = tls_ctx; - tls_direct = tls_ctx and true or false; + tls_ctx = config and config.tls_ctx; + tls_direct = config and config.tls_direct; sockname = addr; sockport = port; }, interface_mt); @@ -657,6 +657,15 @@ local function addserver(addr, port, listeners, read_size, tls_ctx) end -- COMPAT +local function addserver(addr, port, listeners, read_size, tls_ctx) + return listen(addr, port, listeners, { + read_size = read_size; + tls_ctx = tls_ctx; + tls_direct = tls_ctx and true or false; + }); +end + +-- COMPAT local function wrapclient(conn, addr, port, listeners, read_size, tls_ctx) local client = wrapsocket(conn, nil, read_size, listeners, tls_ctx); if not client.peername then @@ -792,6 +801,7 @@ return { addserver = addserver; addclient = addclient; add_task = addtimer; + listen = listen; at = at; loop = loop; closeall = closeall; diff --git a/net/server_event.lua b/net/server_event.lua index 70757e03..b78bf412 100644 --- a/net/server_event.lua +++ b/net/server_event.lua @@ -649,7 +649,7 @@ local function handleclient( client, ip, port, server, pattern, listener, sslctx return interface end -local function handleserver( server, addr, port, pattern, listener, sslctx ) -- creates an server interface +local function handleserver( server, addr, port, pattern, listener, sslctx, startssl ) -- creates an server interface debug "creating server interface..." local interface = { _connections = 0; @@ -695,7 +695,7 @@ local function handleserver( server, addr, port, pattern, listener, sslctx ) -- interface._connections = interface._connections + 1 -- increase connection count local clientinterface = handleclient( client, client_ip, client_port, interface, pattern, listener, sslctx ) --vdebug( "client id:", clientinterface, "startssl:", startssl ) - if has_luasec and sslctx then + if has_luasec and startssl then clientinterface:starttls(sslctx, true) else clientinterface:_start_session( true ) @@ -714,9 +714,9 @@ local function handleserver( server, addr, port, pattern, listener, sslctx ) -- return interface end -local function addserver( addr, port, listener, pattern, sslctx, startssl ) -- TODO: check arguments - --vdebug( "creating new tcp server with following parameters:", addr or "nil", port or "nil", sslctx or "nil", startssl or "nil") - if sslctx and not has_luasec then +local function listen(addr, port, listener, config) + config = config or {} + if config.sslctx and not has_luasec then debug "fatal error: luasec not found" return nil, "luasec not found" end @@ -725,11 +725,20 @@ local function addserver( addr, port, listener, pattern, sslctx, startssl ) -- debug( "creating server socket on "..addr.." port "..port.." failed:", err ) return nil, err end - local interface = handleserver( server, addr, port, pattern, listener, sslctx, startssl ) -- new server handler + local interface = handleserver( server, addr, port, config.read_size, listener, config.tls_ctx, config.tls_direct) -- new server handler debug( "new server created with id:", tostring(interface)) return interface end +local function addserver( addr, port, listener, pattern, sslctx ) -- TODO: check arguments + --vdebug( "creating new tcp server with following parameters:", addr or "nil", port or "nil", sslctx or "nil", startssl or "nil") + return listen( addr, port, listener, { + read_size = pattern, + tls_ctx = sslctx, + tls_direct = not not sslctx, + }); +end + local function wrapclient( client, ip, port, listeners, pattern, sslctx ) local interface = handleclient( client, ip, port, nil, pattern, listeners, sslctx ) interface:_start_connection(sslctx) @@ -890,6 +899,7 @@ return { event_base = base, addevent = newevent, addserver = addserver, + listen = listen, addclient = addclient, wrapclient = wrapclient, setquitting = setquitting, diff --git a/net/server_select.lua b/net/server_select.lua index f616116e..d82936e6 100644 --- a/net/server_select.lua +++ b/net/server_select.lua @@ -68,6 +68,7 @@ local idfalse local closeall local addsocket local addserver +local listen local addtimer local getserver local wrapserver @@ -157,7 +158,7 @@ _maxsslhandshake = 30 -- max handshake round-trips ----------------------------------// PRIVATE //-- -wrapserver = function( listeners, socket, ip, serverport, pattern, sslctx ) -- this function wraps a server -- FIXME Make sure FD < _maxfd +wrapserver = function( listeners, socket, ip, serverport, pattern, sslctx, ssldirect ) -- this function wraps a server -- FIXME Make sure FD < _maxfd if socket:getfd() >= _maxfd then out_error("server.lua: Disallowed FD number: "..socket:getfd()) @@ -244,13 +245,13 @@ wrapserver = function( listeners, socket, ip, serverport, pattern, sslctx ) -- t local client, err = accept( socket ) -- try to accept if client then local ip, clientport = client:getpeername( ) - local handler, client, err = wrapconnection( handler, listeners, client, ip, serverport, clientport, pattern, sslctx ) -- wrap new client socket + local handler, client, err = wrapconnection( handler, listeners, client, ip, serverport, clientport, pattern, sslctx, ssldirect ) -- wrap new client socket if err then -- error while wrapping ssl socket return false end connections = connections + 1 out_put( "server.lua: accepted new client connection from ", tostring(ip), ":", tostring(clientport), " to ", tostring(serverport)) - if dispatch and not sslctx then -- SSL connections will notify onconnect when handshake completes + if dispatch and not ssldirect then -- SSL connections will notify onconnect when handshake completes return dispatch( handler ); end return; @@ -264,7 +265,7 @@ wrapserver = function( listeners, socket, ip, serverport, pattern, sslctx ) -- t return handler end -wrapconnection = function( server, listeners, socket, ip, serverport, clientport, pattern, sslctx ) -- this function wraps a client to a handler object +wrapconnection = function( server, listeners, socket, ip, serverport, clientport, pattern, sslctx, ssldirect ) -- this function wraps a client to a handler object if socket:getfd() >= _maxfd then out_error("server.lua: Disallowed FD number: "..socket:getfd()) -- PROTIP: Switch to libevent @@ -666,7 +667,7 @@ wrapconnection = function( server, listeners, socket, ip, serverport, clientport _socketlist[ socket ] = handler _readlistlen = addsocket(_readlist, socket, _readlistlen) - if sslctx and has_luasec then + if sslctx and ssldirect and has_luasec then out_put "server.lua: auto-starting ssl negotiation..." handler.autostart_ssl = true; local ok, err = handler:starttls(sslctx); @@ -741,9 +742,13 @@ end ----------------------------------// PUBLIC //-- -addserver = function( addr, port, listeners, pattern, sslctx ) -- this function provides a way for other scripts to reg a server +listen = function ( addr, port, listeners, config ) addr = addr or "*" + config = config or {} local err + local sslctx = config.tls_ctx; + local ssldirect = config.tls_direct; + local pattern = config.read_size; if type( listeners ) ~= "table" then err = "invalid listener table" elseif type ( addr ) ~= "string" then @@ -764,7 +769,7 @@ addserver = function( addr, port, listeners, pattern, sslctx ) -- this function out_error( "server.lua, [", addr, "]:", port, ": ", err ) return nil, err end - local handler, err = wrapserver( listeners, server, addr, port, pattern, sslctx ) -- wrap new server socket + local handler, err = wrapserver( listeners, server, addr, port, pattern, sslctx, ssldirect ) -- wrap new server socket if not handler then server:close( ) return nil, err @@ -777,6 +782,14 @@ addserver = function( addr, port, listeners, pattern, sslctx ) -- this function return handler end +addserver = function( addr, port, listeners, pattern, sslctx ) -- this function provides a way for other scripts to reg a server + return listen(addr, port, listeners, { + read_size = pattern; + tls_ctx = sslctx; + tls_direct = sslctx and true or false; + }); +end + getserver = function ( addr, port ) return _server[ addr..":"..port ]; end @@ -985,7 +998,7 @@ end --// EXPERIMENTAL //-- local wrapclient = function( socket, ip, serverport, listeners, pattern, sslctx ) - local handler, socket, err = wrapconnection( nil, listeners, socket, ip, serverport, "clientport", pattern, sslctx ) + local handler, socket, err = wrapconnection( nil, listeners, socket, ip, serverport, "clientport", pattern, sslctx, sslctx) if not handler then return nil, err end _socketlist[ socket ] = handler if not sslctx then @@ -1121,6 +1134,7 @@ return { stats = stats, closeall = closeall, addserver = addserver, + listen = listen, getserver = getserver, setlogger = setlogger, getsettings = getsettings, |