Invention Grant
- Patent Title: Transparent migration of endpoint
- Patent Title (中): 端点的透明迁移
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Application No.: US12768750Application Date: 2010-04-28
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Publication No.: US08478813B2Publication Date: 2013-07-02
- Inventor: Randall Kern , Parveen Patel , Lihua Yuan , Anil K. Ruia , Wok Suk Yoo
- Applicant: Randall Kern , Parveen Patel , Lihua Yuan , Anil K. Ruia , Wok Suk Yoo
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Main IPC: G06F15/16
- IPC: G06F15/16

Abstract:
Architecture that facilitates the capture of connection state of a connection established between a client and an intermediate server and forwards the state to one or more target servers. A software component at the target server (as well as the intermediate server) uses this connection state to reply back to the client directly, thereby bypassing the intermediate server. All packets from the client related to the request are received at the intermediate server and then forwarded to the target server. The migration can be accomplished without any change in the client operating system and client applications, without assistance from a gateway device such as a load balancer or the network, without duplication of all packets between the multiple servers, and without changes to the transport layer stack of the intermediate and target servers.
Public/Granted literature
- US20110270908A1 TRANSPARENT MIGRATION OF ENDPOINT Public/Granted day:2011-11-03
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