Unformatted text preview: Use circular overlay as foundation, but add shortcuts so that each peer not only keeps track of its immediate successor, but also a relatively small number of shortcut peers scattered about the circle. Shortcuts Nodes maintain their logical links with periodic refresh messages. R27. With the UDP server, there is no welcoming socket, and all data from different clients enters the server through this one socket. With the TCP server, there is a welcoming socket, and each time a client initiates a connection to the server, a new socket is created. To support n simultaneous connections, the server would need n+1 sockets....
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This note was uploaded on 02/28/2012 for the course IS 450 taught by Professor Martens,j during the Spring '08 term at UMBC.
- Spring '08