Socket operation on nonsocket. An operation was attempted on something that is not a socket. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid. 你的那个不是正确的套接字,你套作fd_set的方法不对 楼主上网查查怎么操作
我没看到楼主的使用socket之类的函数创建套接字,不知道楼主的套接字怎么生成的
An operation was attempted on something that is not a socket. Either the socket handle parameter did not reference a valid socket, or for select, a member of an fd_set was not valid.
你的那个不是正确的套接字,你套作fd_set的方法不对
楼主上网查查怎么操作