hi , i have on my code something like boost::thread thrd(boost::bind(&myioTCPLTE,TCPmsg)) function myioTCPLTE return a string value, bu i dont now how to get it to store in a different variable from the main code!! Could anyone help me? thanks -- Pedro Alonso Chaparro Valero R&D Engineer Ciudad Politecnica de la Innovación iTEAM - Mobile Communications Group Polytechnic University of Valencia C\ Camino de Vera S/N, Edificio 8G 46022 Valencia, Spain