19 local epoll = require "epoll";

    19 local epoll = require "epoll";

    20 local socket = require "socket";

    20 local socket = require "socket";

    21 local luasec = require "ssl";

    21 local luasec = require "ssl";

    22 local gettime = require "util.time".now;

    22 local gettime = require "util.time".now;

    23 local createtable = require "util.table".create;

    23 local createtable = require "util.table".create;

    24 

    25 

    25 assert(socket.tcp6 and socket.tcp4, "Incompatible LuaSocket version");

    26 assert(socket.tcp6 and socket.tcp4, "Incompatible LuaSocket version");

    26 

    27 

    27 local _ENV = nil;

    28 local _ENV = nil;

    28 

    29 

   155 -- Return the file descriptor number

   156 -- Return the file descriptor number

   156 function interface:getfd()

   157 function interface:getfd()

   157 	if self.conn then

   158 	if self.conn then

   158 		return self.conn:getfd();

   159 		return self.conn:getfd();

   159 	end

   160 	end

   161 end

   162 end

   162 

   163 

   163 -- Get IP address

   164 -- Get IP address

   164 function interface:ip()

   165 function interface:ip()

   165 	return self.peername or self.sockname;

   166 	return self.peername or self.sockname;