Hi, based on the example http://www.boost.org/doc/libs/1_42_0/doc/html/boost_asio/tutorial/tutdaytime2.html , i wanna to separate the part of the code that open de connection , and the part of the code that write a string over the socket, the problem is , that i have no clear how to share the information of the socket between the  both fuctions. In this code below i suppose that listen fucion must to return the socket information, but what data type must the function listen() return???
thanks so much in advance