//gsoap ns service name:	echo
//gsoap ns service style:       document
//gsoap ns service encoding:    literal
//gsoap ns service namespace:	http://192.168.1.3/echo.wsdl
//gsoap ns service location:	http://192.168.1.3/echo.exe
//gsoap ns schema namespace: urn:echo
int ns__echo(char*, int, char**);