Is there such a thing? It needs to be asynchronous (no Indy).
Try HPScktSrvr - http://www.torry.net/pages.php?id=220#939383
These may or may not be what you are looking for, but worth a shot:
- Ararat Synapse - For Delphi 2009 support you need to get the latest from SVN.
- /n Software's IP*Works - Commercial, but very full featured.
Good luck!
Check http://voipobjects.com/index.php?page=delphi-iocp-library It is migrated iocpclasses.sourceforge.net (i'm an author). Enjoy :)
来源：https://stackoverflow.com/questions/1072510/delphi-tclientsocket-replacement-using-winsock2-and-iocp