Methods and systems for joining a real-time session of presentation layer protocol data
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United States of America Patent
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Oct 23, 2012
Grant Date -
Feb 25, 2010
app pub date -
Oct 30, 2009
filing date -
Jan 14, 2005
priority date (Note) -
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Abstract
Methods and systems directed to joining a real-time user session of presentation layer protocol data. The methods describe a user session receiving a presentation layer protocol data stream, wherein the user session comprises a single presentation layer protocol stack. The protocol stack sending a request to a virtual channel to reinitialize. The virtual channel processing an existing request until the request to reinitialize is encountered. The protocol stack modifying the presentation layer protocol data stream to contain a marker. The systems describe a single presentation layer protocol stack. The protocol stack includes a receiver, a virtual channel, and a rollover agent. The receiver receives a presentation layer protocol data stream and receives a message initiating reinitialization. The virtual channel processes a request. The rollover agent sends to the virtual channel a request to reinitialize and modifies the presentation layer protocol data stream to contain a marker.
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