Efficient reliable distributed flow-controlled event propagation

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专利权人:

Optum Soft, Inc.

发明人:

Cheriton David R.,Holbrook Hugh W.

申请号：

US201213652119

公开号：

US9547533(B2)

申请日:

2012.10.15

申请国别(地区):

美国

年份:

2017

代理人:

Van Pelt, Yi & James LLP

摘要：

Improved utilization of connections that can be either available or blocked is provided by associating an atemporal connection state with each connection. If a connection is available, messages are transmitted on the connection normally. If a connection is blocked, the atemporal connection state is updated to reflect the changes that were made but not transmitted. In this manner, a record is kept that allows correct transmission of the information when the connection comes back up. More specifically, after a connection status changes from blocked to available, recovery messages are automatically generated from the atemporal connection state and transmitted on the connection.

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