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Datagram identifier management

  • US 7,924,881 B2
  • Filed: 05/15/2006
  • Issued: 04/12/2011
  • Est. Priority Date: 04/10/2006
  • Status: Expired due to Fees
First Claim
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1. A method comprising:

  • selecting, by a first host device, a datagram identifier from a list of available datagram identifiers;

    placing, by the first host device, the datagram identifier in a list of unavailable datagram identifiers;

    transmitting, by the first host device, a datagram request to a second host device over a communication link, the datagram request including the datagram identifier;

    receiving, by the first host device, a datagram response from the second host device including the datagram identifier to identify a datagram, the datagram response further including a fragment of the datagram;

    removing, by the first host device, the datagram identifier from the list of unavailable datagram identifiers based at least in part on receipt of the datagram; and

    placing, by the first host device, the datagram identifier in the list of available datagram identifiers based at least in part on said removing.

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