发明名称 |
Control unit operations in a real-time collaboration server |
摘要 |
In a real-time collaboration server, a control unit manages a collaboration mode. The control unit operates a virtual client that maintains a virtual screen reflecting the status of the collaboration (e.g., the contents of a shared desktop or whiteboard). The virtual client renders collaboration data within the virtual screen. New clients are synchronized with an ongoing collaboration by packing and sending them a copy of the virtual screen. The control unit maintains a queue of collaboration data to be sent to participating clients. Each client may have a pointer identifying the queued data it is processing. The queue may be collapsed (e.g., when it reaches a maximum size) by sending a copy of the virtual screen to one or more clients that have not yet consumed old data in the queue; those clients are then updated to skip the queue entries embodied in the virtual screen.
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申请公布号 |
US2007185959(A1) |
申请公布日期 |
2007.08.09 |
申请号 |
US20070784156 |
申请日期 |
2007.04.04 |
申请人 |
ORACLE INTERNATIONAL CORPORATION |
发明人 |
HUCK PAUL;SKURIKHIN ALEKSEY;TEPLOV ILYA |
分类号 |
G06F15/16;G06Q10/00;H04L29/06;H04L29/08 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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