User's Manual

figure5-14 socket status querying
Description,
1、 As shown above, the querying results return from two sockets are different. Because
the second socket type is TCP server, which is in monitor state after creating
successfully, its result does not only contain itself state，but also includes the connection
information of Clients which are connecting to the server(these sockets are created by
system automatically)，as socket3 and socket4 shown in sketch map.
3.1.4.7 Socket sending
User can send data through socket by clicking ‘send’ button and inputing socket
number（the socket of TCP server can’t be used to send or receive data directly，what is
input should be the socket number of the conection between clients and the server）and
data that need to send，the sending accomplishment information will return in the display
frame after clicking ‘yes’ button.