Unformatted text preview: contents of the files back. Same as the communication between STA and AS, the communication between STA and FS must also go through AP. All communications are to be implemented using the stop-and-wait protocol. After a message is sent, an ACK must be received. After a message is received, an ACK will be sent. Files on FS will be very small text files, with several lines of text. You can assume they are at the same directory as the program. Sample Output at STA: Sent xxxx to AS Received xxxx from AS …… Authentication finished! Please input the file name to retrieve from File Server: File Name Contents of File Name: File Contents Please input the file name to retrieve from File Server: Quit STA AP AS FS...
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- Spring '07
- AP, Filename, Filename extension, STA STA