winsocket, I study the works, please refer to this Xia.

client
......\client.cfg
......\client.dof
......\client.dpr
......\client.exe
......\client.res
......\client.~dpr
......\ClientMain.dcu
......\ClientMain.ddp
......\ClientMain.dfm
......\ClientMain.pas
......\ClientMain.~ddp
......\ClientMain.~dfm
......\ClientMain.~pas
server
......\Server.cfg
......\Server.dof
......\Server.dpr
......\Server.exe
......\Server.res
......\Server.~dpr
......\uServerMain.dcu
......\uServerMain.ddp
......\uServerMain.dfm
......\uServerMain.pas
......\uServerMain.~ddp
......\uServerMain.~dfm
......\uServerMain.~pas

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