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Syrinx · 09-04-2004, 04:15 AM

I agree that "Connection should be accepted after the transfer command has been issued",but some FTP clients also use asynchronous functions with non-blocking sockets such as CUTE FTP and Flashfxp.The clients may send the command before connect to the data port,but sometimes due to the asynchronous
nature,data connection is accepted before the command has been received.

09-04-2004, 04:15 AM
Syrinx Junior Member Join Date: Jun 2004 Posts: 25	I agree that "Connection should be accepted after the transfer command has been issued",but some FTP clients also use asynchronous functions with non-blocking sockets such as CUTE FTP and Flashfxp.The clients may send the command before connect to the data port,but sometimes due to the asynchronous nature,data connection is accepted before the command has been received.