Constraint Based Controlled Seeding

A computing device, having a memory configured to store a series of instructions that are executed by at least one processor to implement a catalog service application, the computing device configured to

• maintain an active peer list for a peer-to-peer network describing active peer devices;
• track a data file composed of a set of sub-pieces for the peer-to-peer network;
• assign a seed sub-piece of the data file to a peer device of the peer-to-peer network when executing a seed client to provide the seed sub-piece to a leeching client on the peer-to-peer network;
• and
• direct the peer device to retain a persistent sub-piece on the peer device as the seed sub-piece for the peer device.

A machine-implemented method, comprising:

• connecting with a peer device to a peer-to-peer network;
• registering with a catalog service that manages a data file composed of a set of sub-pieces for the peer-to-peer network;
• receiving a seed directive from the catalog service indicating a seed sub-piece of the data file for the peer device when executing a seed client;
• storing a persistent sub-piece on the peer device as the seed sub-piece for the seed client;
• and
• categorizing an ephemeral sub-piece of the data file as a candidate for overwriting when functioning as the seed client.