diff options
Diffstat (limited to 'net/server_event.lua')
| -rw-r--r-- | net/server_event.lua | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/net/server_event.lua b/net/server_event.lua index 82accc99..502cc80a 100644 --- a/net/server_event.lua +++ b/net/server_event.lua @@ -44,7 +44,7 @@ local setmetatable = use "setmetatable" local t_insert = table.insert local t_concat = table.concat -local ssl = use "ssl" +local has_luasec, ssl = pcall ( require , "ssl" ) local socket = use "socket" or require "socket" local log = require ("util.logger").init("socket") @@ -136,7 +136,7 @@ do self:_close() debug( "new connection failed. id:", self.id, "error:", self.fatalerror ) else - if plainssl and ssl then -- start ssl session + if plainssl and has_luasec then -- start ssl session self:starttls(self._sslctx, true) else -- normal connection self:_start_session(true) @@ -506,7 +506,7 @@ do _sslctx = sslctx; -- parameters _usingssl = false; -- client is using ssl; } - if not ssl then interface.starttls = false; end + if not has_luasec then interface.starttls = false; end interface.id = tostring(interface):match("%x+$"); interface.writecallback = function( event ) -- called on write events --vdebug( "new client write event, id/ip/port:", interface, ip, port ) @@ -689,7 +689,7 @@ do 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 ssl and sslctx then + if has_luasec and sslctx then clientinterface:starttls(sslctx, true) else clientinterface:_start_session( true ) @@ -710,25 +710,17 @@ do end local addserver = ( function( ) - return function( addr, port, listener, pattern, sslcfg, startssl ) -- TODO: check arguments - --vdebug( "creating new tcp server with following parameters:", addr or "nil", port or "nil", sslcfg or "nil", startssl or "nil") + return function( 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 + debug "fatal error: luasec not found" + return nil, "luasec not found" + end local server, err = socket.bind( addr, port, cfg.ACCEPT_QUEUE ) -- create server socket if not server then debug( "creating server socket on "..addr.." port "..port.." failed:", err ) return nil, err end - local sslctx - if sslcfg then - if not ssl then - debug "fatal error: luasec not found" - return nil, "luasec not found" - end - sslctx, err = sslcfg - if err then - debug( "error while creating new ssl context for server socket:", err ) - return nil, err - end - end local interface = handleserver( server, addr, port, pattern, listener, sslctx, startssl ) -- new server handler debug( "new server created with id:", tostring(interface)) return interface @@ -745,7 +737,7 @@ do end function addclient( addr, serverport, listener, pattern, sslctx ) - if sslctx and not ssl then + if sslctx and not has_luasec then debug "need luasec, but not available" return nil, "luasec not found" end |