PEER-TO-PEER MESSAGING SYSTEM
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Mar 31, 2008
filing date -
Oct 7, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In one embodiment, a distributed environment for supporting on-line collaborative meetings among a plurality of users includes a plurality of applications executing on different client machines. A sequence of messages is transmitted from a first application of the distributed environment to a second application of the distributed environment, using a multicast form of delivery. A request for re-transmission is received from the second application specifying at least one message of the sequence that was not received by the second application. In response to the request, the specified at least one message of the sequence is retransmitted from the first application to the second application using a reliable unicast form of delivery.
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