An Efficient Framework for Large Scale Multimedia Content Distribution in P2P Network: I2NC

Pseudocode 1

Pseudocode for neighbor selection.

Get the random list of Peers from tracker

; ( is for counting the number of neighbors in )

While ( != ) do

   Find the set of neighbors who has longest IP prefix with that peer’s IP address

   Mark

   Add into

    holds the list of neighbors temporarily for a demand-based search

   Add to Neighbors

   Subtract one from

While ( is not empty) do

   Delete from

   For each unmarked neighbor of do

    If the available coded or uncoded packet between and is not same then

      Mark

      Add to Neighbors

    End if

   End for

End while

Return Set of Neighbors