program Server;
{$APPTYPE CONSOLE}
uses
SysUtils,
Winsock,
Windows;
type
TParam=record
TrdId:integer;
Sckt:TSocket;
end;
//子线程函数
function ChildThrd(p:Pointer):LongInt;stdcall;
var
PkLen:integer;
ThreadId:integer;
ASocket:TSocket;
buf:array[0..63] of char;
begin
Result:=0;
ThreadId:=TParam(p^).TrdId;
ASocket:=TParam(p^).Sckt;
Writeln(\'Thread \'+IntToStr(ThreadId)+\' Create\');
PkLen:=1;
while PkLen>0 do
begin
FillChar(buf,SizeOf(buf),0);
PkLen:=Recv(ASocket,buf,SizeOf(buf),0); //接收数据
Write(buf);
if PkLen>0 then
begin
Send(ASocket,buf,PkLen,0);//发送数据
end;
end;
CloseSocket(ASocket); //关闭socket
Dispose(p);
Writeln(\'Thread \'+IntToStr(ThreadId)+\' End\');
Writeln(\'Socket \'+IntToStr(ASocket)+\' DisConnect\');
end;
//主程序
var
MyWSA: WSAData;
Svr,Clt: TSockAddr;
NameLen:Integer;
hSocket,s: TSocket;
TimeOut:integer;
ThreadCount:integer;
hThread:Thandle;
ThreadID:DWord;
Param:^TParam;
begin
If WSAStartup(MAKEWORD(2,2), MyWSA) <> 0 Then //初始化
Begin
WSACleanup;
Writeln(\'WSAStartup() Fail\');
Exit;
end;
hSocket := Socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); //创建socket
If hSocket = INVALID_SOCKET Then
Begin
WSACleanup;
Writeln(\'Socket() Fail\');
Exit;
End;
责任编辑：小草
