I have successfully opened a socket to a server and trying to send some data vai the send() function. But what surprised me is: WSAGetLastError() returns nothing, which means the data has been sent to the server, however all the data (a string) will only be displayed at the moment I disconnect from the server.
p.s. I do not have access to the server codes, which has been written by someone else in Java.
Any help is deeply appreciated.