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Combined join and state transfer

  • US 8,312,084 B2
  • Filed: 02/28/2008
  • Issued: 11/13/2012
  • Est. Priority Date: 02/28/2008
  • Status: Active Grant
First Claim
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1. A computer-implemented method comprising:

  • configuring a flush protocol to force members of a group to send all of their pending messages prior to a predetermined event;

    receiving a request from a client to both join the group and transfer a state of the group to the client;

    intercepting the request to transfer the state of the group;

    replacing the request to transfer the state of the group with a request to join the group without performing a flush operation in response to the request to transfer the state of the group; and

    performing a single flush operation on the group in response to the request to join the group.

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