A Transport Layer A straction for Peer-to-Peer Networks

  • Authors:
  • Ronaldo A. Ferreira;Christian Grothoff;Paul Ruth

  • Affiliations:
  • -;-;-

  • Venue:
  • CCGRID '03 Proceedings of the 3st International Symposium on Cluster Computing and the Grid
  • Year:
  • 2003

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Abstract

The initially unrestricted host-to-host ommunicationmodel provided by the Internet Protocol has deteriorateddue to political and technical hanges caused by Internet growth. While this is not a problem for most client-server applications, peer-to-peer networks frequently struggle with peers that are only partially reachable. We describehow a peer-to-peer framework can hide diversity and obstacles in the underlying Internet and provide peer-to-peerapplications with abstractions that hide transport specificdetails. We present the details of an implementation of atransport service based on SMTP. Small-scale benchmarksare used to compare transport services over UDP, TCP, andSMTP.